Back to GetFilings.com





UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE FISCAL YEAR ENDED DECEMBER 31, 2003

OR

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition Period from to
----- -----

Commission file number 001-01098

C O L U M B I A E N E R G Y G R O U P
------------------------------------------------------
(Exact name of registrant as specified in its charter)

Delaware 13-1594808
--------------------------- -----------------
(State or other jurisdiction of (I.R.S. Employer
incorporation or organization) Identification No.)

801 East 86th Avenue
Merrillville, Indiana 46410
--------------------------- -----------------
(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code (877) 647-5990

Securities registered pursuant to Section 12(b) of the Act:

Name of Each Exchange on Which Registered
-----------------------------------------
New York Stock Exchange

Debentures
------------------------------------------------------------------------------
6.80% Series C due November 28, 2005 7.42% Series F due November 28, 2015
7.05% Series D due November 28, 2007 7.62% Series G due November 28, 2025
7.32% Series E due November 28, 2010

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days: Yes [X] or No [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [X]

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Exchange Act Rule 12b-2). Yes [ ] or No [X]

As of November 1, 2000, all shares of the registrant's Common Shares, $.01 par
value, were issued and outstanding, all held beneficially and of record by
NiSource, Inc.

THE REGISTRANT MEETS THE CONDITIONS SET FORTH IN GENERAL INSTRUCTION I. (1) (A)
AND (B) OF FORM 10-K AND IS FILING THIS FORM 10-K UNDER THE REDUCED DISCLOSURE
FORMAT.

Documents Incorporated by Reference
-----------------------------------
None



CONTENTS



Page
No.
----

Part I

Item 1. Business......................................................................... 3

Item 2. Properties....................................................................... 4

Item 3. Legal Proceedings................................................................ 5

Item 4. Submission of Matters to a Vote of Security Holders.............................. 7

Part II

Item 5. Market for the Registrant's Common Equity and Related Stockholder Matters........ 7

Item 6. Selected Financial Data.......................................................... 7

Item 7. Management's Narrative and Analysis of Results of Operations...................... 8

Item 7a. Quantitative and Qualitative Disclosures About Market Risk........................ 14

Item 8. Financial Statements and Supplementary Data...................................... 15

Item 9. Change In and Disagreements with Accountants on Accounting and
Financial Disclosure........................................................... 48

Item 9A. Controls and Procedures.......................................................... 48

Part III

Item 10. Directors and Executive Officers of the Registrant............................... 48

Item 11. Executive Compensation........................................................... 48

Item 12. Security Ownership of Certain Beneficial Owners and Management................... 48

Item 13. Certain Relationships and Related Transactions................................... 48

Item 14. Principal Accountings Fees and Services.......................................... 49

Item 15. Exhibits, Financial Statement Schedules and Reports on Form 8-K.................. 50

Signatures.................................................................................. 51

Exhibits.................................................................................... 52


2


PART 1

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

ITEM 1. BUSINESS

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Columbia Energy Group (Columbia) and its subsidiaries are primarily engaged in
natural gas transmission and natural gas distribution. Columbia, organized under
the laws of the State of Delaware on September 30, 1926, is a registered holding
company under the Public Utility Holding Company Act of 1935 (1935 Act), as
amended, and derives substantially all of its revenues and earnings from the
operating results of its 15 direct subsidiaries.

Presentation of Segment Information

Columbia meets the conditions specified in General Instruction I(1)(a) and (b)
to Form 10-K and is permitted to use the reduced disclosure format for
wholly-owned subsidiaries of companies, such as NiSource Inc. (NiSource) that
are reporting companies under the Securities Exchange Act of 1934. Accordingly,
Management's Narrative and Analysis of Results of Operations is included in this
report, and Columbia has omitted from this report the information called for by
Item 7 (Management's Discussion and Analysis of Financial Condition and Results
of Operations).

Columbia operates in three segments: Gas Distribution Operations, Gas
Transmission and Storage Operations, and Other Operations.

Gas Distribution Operations

Columbia's five Gas Distribution Operations' subsidiaries provide natural gas
service to nearly 2.2 million residential, commercial and industrial customers
in Ohio, Pennsylvania, Virginia, Kentucky and Maryland. These operations include
33,624 miles of pipelines, 3,300 acres of underground storage, 8 storage wells
and one compressor station with 800 horsepower (hp) of installed capacity.
Columbia's Gas Distribution Operations are involved in programs that provide
residential customers the opportunity to purchase their natural gas requirements
from third parties and use the Columbia Gas Distribution Operations for
transportation services.

Gas Transmission and Storage Operations

Columbia Gas Transmission Corporation (Columbia Transmission) has 841,992 acres
of underground storage, 3,578 storage wells, 11,604 miles of interstate
pipelines and 92 compressor stations with 589,519 hp of installed capacity.
These operations are located in Delaware, Kentucky, Maryland, New Jersey, New
York, North Carolina, Ohio, Pennsylvania, Virginia and West Virginia. Columbia
Gulf Transmission Company (Columbia Gulf) has 4,133 miles of transmission
pipelines and 12 compressor stations with 479,102 hp of installed capacity.
Columbia Gulf's operations are located in Kentucky, Louisiana, Mississippi,
Tennessee, Texas, Wyoming and the offshore Gulf of Mexico. The Gas Transmission
and Storage Operations subsidiaries are engaged in several projects that will
expand their facilities and throughput. The largest such project is the proposed
Millennium Pipeline. The Millennium Pipeline is a project proposed by a
partnership of energy companies including Columbia Transmission, which would
replace parts of an existing Columbia Transmission pipeline.

Other Operations

Other Operations is primarily comprised of the remaining gas sales obligations
of Columbia Energy Services Inc. (Columbia Energy Services), which was in the
commercial and residential natural gas retail business, and the operations of
the remaining microwave relay business.

For additional discussion of Columbia's business segments, including financial
information for the last three fiscal years, see the Notes to Consolidated
Financial Statements.

3


ITEM 1 BUSINESS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Competition and Changes in the Regulatory Environment

The regulatory frameworks applicable to Columbia's operations, at both the state
and federal levels, continue to evolve. These changes have had and will continue
to have an impact on Columbia's operations, structure and profitability. At the
same time, competition within the gas industry will create opportunities to
compete for new customers and revenues. Management continually seeks new ways to
be more competitive and profitable in this changing environment, including
providing its gas customers with increased customer choice for new products and
services.

Open access to natural gas supplies over interstate pipelines and the
deregulation of the commodity price of gas has led to tremendous change in the
energy markets, which continue to evolve. During the past few years, local
distribution company (LDC) customers and marketers began to purchase gas
directly from producers and marketers and an open competitive market for gas
supplies emerged. This separation or "unbundling" of the transportation and
other services offered by pipelines and LDCs allows customers to select services
independent from the purchase of the commodity. Columbia's Gas Distribution
Operations' subsidiaries are involved in programs that provide residential
customers the opportunity to purchase their natural gas requirements from third
parties and use the Columbia Gas Distribution Operations' subsidiaries for
transportation services.

Other Relevant Business Information

Columbia's customer base is broadly diversified, with no single customer
accounting for a significant portion of revenues.

As of December 31, 2003, Columbia had 3,774 employees of which 1,062 were
subject to collective bargaining agreements.

Columbia's subsidiaries are subject to extensive federal, state and local laws
and regulations relating to environmental matters. These laws and regulations,
which are constantly changing, require expenditures for corrective action at
various operating facilities, waste disposal sites and former gas manufacturing
sites for conditions resulting from past practices that have subsequently become
subject to environmental regulation. Information relating to environmental
matters is detailed in Note 15F of the Notes to Consolidated Financial
Statements.

ITEM 2. PROPERTIES

Information relating to properties is included in Item 1. Assets under lien and
other guarantees are described in Note 15C and D of the Notes to Consolidated
Financial Statements.

Neither Columbia nor any subsidiary knows of material defects in the title to
any real properties of the subsidiaries of Columbia or any material adverse
claim of any right, title, or interest therein, pending or contemplated.
Substantially all of Columbia Transmission's property has been pledged to
Columbia as security for First Mortgage Bonds issued by Columbia Transmission to
Columbia.

4


ITEM 3. LEGAL PROCEEDINGS

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

1. UNITED STATES OF AMERICA EX REL. JACK J. GRYNBERG V. COLUMBIA GAS
TRANSMISSION CORP., ET AL., U.S. DISTRICT COURT, E.D. LOUISIANA

The plaintiff filed a complaint in 1997, under the False Claims Act, on
behalf of the United States of America, against approximately seventy
pipelines, including Columbia Gulf and Columbia Transmission. The
plaintiff claimed that the defendants had submitted false royalty
reports to the government (or caused others to do so) by mis-measuring
the volume and heating content of natural gas produced on Federal land
and Indian lands. The Plaintiff's original complaint was dismissed
without prejudice for misjoinder of parties and for failing to plead
fraud with specificity. The plaintiff then filed over sixty-five new
False Claims Act complaints against over 330 defendants in numerous
Federal courts. One of those complaints was filed in the Federal
District Court for the Eastern District of Louisiana against Columbia
and thirteen affiliated entities.

Plaintiff's second complaint, filed in 1997, repeats the
mis-measurement claims previously made and adds valuation claims
alleging that the defendants have undervalued natural gas for royalty
purposes in various ways, including sales to affiliated entities at
artificially low prices. Most of the Grynberg cases were transferred to
Federal court in Wyoming in 1999.

This case is still in the discovery process.

2. VIRGINIA NATURAL GAS, INC. V. COLUMBIA GAS TRANSMISSION CORP., FEDERAL
ENERGY REGULATORY COMMISSION

On January 13, 2004, Virginia Natural Gas, Inc. (VNG) filed with
Federal Energy Regulatory Commission's (FERC) a "Complaint Seeking
Compliance with the Natural Gas Act and with Regulations and
Certificate Orders of the Federal Energy Regulatory Commission and
Seeking Remedies" in Docket No. RP04-139. VNG alleges various
violations during the 2002-2003 winter by Columbia Transmission of its
firm service obligations to VNG. VNG seeks monetary damages and
remedies (exceeding $37 million), and also seeks certain prospective
remedies. Columbia Transmission filed its response to the complaint on
February 2, 2004, demonstrating the authority under which it had acted
and the limitations on FERC's authority to address the issues and
damage claims raised by VNG. On February 17, 2004, VNG filed an answer
and motion for summary disposition. Columbia filed its response to that
most recent VNG pleading on March 3, 2004. FERC has taken no action to
date regarding the complaint.

3. PRICE ET AL V. GAS PIPELINES, ET AL., STEVENS COUNTY COURT, KANSAS

This was originally a nationwide class action suit filed in 1999 on
behalf of all domestic producers and all state taxing authorities
against over 200 natural gas measurers, mostly natural gas pipelines.
The plaintiffs allege that, since January 1, 1974, Defendants have
mismeasured the volume and/or heating content of natural gas from
non-federal oil and gas leases and, as a result, caused substantial
royalty underpayments. The allegations in this case are in most
respects identical to the allegations in the Grynberg case described
above but these allegations apply to all "non-federal" leases.
Plaintiffs have filed their Fourth Amended Petition, in which they
narrow the number of defendants, now down to only 53, and the
geographic scope of their allegations (from a nationwide class to
actions occurring in Kansas, Wyoming and Colorado only). Plaintiffs
have also filed a companion suit against the same defendants named in
the Fourth Amended Petition alleging mismeasurement relating to BTU
content. The only remaining Columbia Energy Group (Columbia) defendant
is Columbia Energy Service Corporation. Columbia is seeking to have
Columbia Energy Service Corporation dismissed as a defendant.

4. VIVIAN K. KERSHAW ET AL. V. COLUMBIA NATURAL RESOURCES, INC., ET AL.,
CHAUTAUQUA COUNTY COURT, NEW YORK

Plaintiffs filed a complaint in 2000 against Columbia Natural Resources
(CNR), a former subsidiary, Columbia Transmission, Columbia and
Columbia Energy Resources, Inc. The complaint alleges that plaintiffs
own an interest in oil and gas leases in New York and that the
defendants have underpaid royalties on those leases by, among other
things, failing to base royalties on the price at which natural gas is
sold to the end-user and by improperly deducting post-production costs.
Plaintiffs seek the alleged royalty underpayment and punitive damages.
The complaint also seeks class action status on behalf of all royalty
owners in oil and gas leases owned by the defendants. Discovery is
still proceeding regarding class certification issues.

5


ITEM 3. LEGAL PROCEEDINGS

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

5. ATLANTIGAS CORPORATION V. NISOURCE, ET AL, U.S. DISTRICT COURT,
NORTHERN DISTRICT OF MARYLAND AND TRIAD ENERGY RESOURCES, ET AL. V.
NISOURCE, ET AL

In the Atlantigas proceeding, the original complaint was filed in June
2002 in the U.S. District Court, District of Columbia. This original
complaint was dismissed for lack of personal jurisdiction on September
29, 2003. A new complaint was filed in the U.S. District Court of
Northern Maryland on October 27, 2003. This complaint alleges that
various Columbia companies, including Columbia Transmission and
Columbia Gulf, and certain "select shippers" engaged in an "illegal gas
scheme" that violated federal anti-trust and state law. The "illegal
gas scheme" complained of by the plaintiff relates to the Columbia
Transmission and Columbia Gulf gas imbalance transactions that were the
subject of the FERC enforcement staff investigation and subsequent
settlement approved in October 2000. In January 2004, the defendants
filed a motion to dismiss the suit on the issue of Atlantigas' standing
to sue and the case is stayed pending argument on that motion.

The Triad Energy case which was filed in March of 2003 was also
originally filed in the U.S. District Court, District of Columbia. This
case was a purported class action against various Columbia companies
(including Columbia Transmission and Columbia Gulf) as well as several
"select shippers" who allegedly benefited from the gas imbalance
transactions described in the Atlantigas proceeding. Plaintiffs
asserted a claim for damages of $1.716 billion ($5.147 billion if
trebled). Based on the Court's decision on personal jurisdiction in
Atlantigas, the plaintiffs dismissed this case on October 31, 2003 from
the District of Columbia and indicated that the case would be refiled
in another jurisdiction. To date, the plaintiffs have not refiled a
case against any Columbia companies.

6 TAWNEY, ET AL. V. COLUMBIA NATURAL RESOURCES, INC., ROANE COUNTY, WV
CIRCUIT COURT

The Plaintiffs, who are royalty owners, filed a lawsuit in early 2003
against CNR alleging that CNR underpaid royalties by improperly
deducting post-production costs and not paying a fair value for the gas
produced from their leases. Plaintiffs seek the alleged royalty
underpayment and punitive damages claiming that CNR fraudulently
concealed the deduction of post-production charges. In February 2004,
the court certified the case as a class action that includes any person
who, after January 1, 1980, received or is due royalties from CNR (and
its predecessors or successors) on lands lying within the boundary of
the State of West Virginia. All individuals, corporations, agencies,
departments or instrumentalities of the United States of America are
excepted from the class. Although Columbia sold CNR in 2003, it remains
obligated to manage this litigation and also remains at least partly
liable for any damages awarded to the plaintiffs. The company intends
to appeal the decision granting class certification.

Refer to Footnote 15B Other Commitments and Contingencies in the notes
to the consolidated financial statements, for additional information
regarding legal proceedings .

6


ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Omitted pursuant to General Instruction I. (2)(c).

PART II

ITEM 5. MARKET FOR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

NiSource is the holder of record of all the outstanding common equity securities
of Columbia.

ITEM 6. SELECTED FINANCIAL DATA

Omitted pursuant to General Instruction I. (2)(a).

7


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS

COLUMBIA ENERGY GROUP AND SUBSIDIARIES



INDEX PAGE
- ---------------------------------------------------------------------- ----

Consolidated Review................................................... 8
Liquidity and Capital Resources....................................... 10


The information required by this Item is presented in a reduced disclosure
format pursuant to General Instruction I to Form 10-K. The Notes to Consolidated
Financial Statements contain information that is pertinent to the following
analysis.

The Management's Narrative Analysis of Results of Operations, including
statements regarding market risk sensitive instruments, contains
"forward-looking statements" within the meaning of Section 27A of the Securities
Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934,
as amended. Investors and prospective investors should understand that many
factors govern whether any forward-looking statement contained herein will be or
can be realized. Any one of those factors could cause actual results to differ
materially from those projected. These forward-looking statements include, but
are not limited to, statements concerning Columbia Energy Group's (Columbia)
plans, objectives, expected performance, expenditures and recovery of
expenditures through rates, stated on either a consolidated or segment basis,
and any and all underlying assumptions and other statements that are other than
statements of historical fact. From time to time, Columbia may publish or
otherwise make available forward-looking statements of this nature. All such
subsequent forward-looking statements, whether written or oral and whether made
by or on behalf of Columbia, are also expressly qualified by these cautionary
statements. All forward-looking statements are based on assumptions that
management believes to be reasonable; however, there can be no assurance that
actual results will not differ materially.

Realization of Columbia's objectives and expected performance is subject to a
wide range of risks and can be adversely affected by, among other things,
increased competition in deregulated energy markets, weather, fluctuations in
supply and demand for energy commodities, growth opportunities for Columbia's
businesses, dealings with third parties over whom Columbia has no control,
actual operating experience of acquired assets, the regulatory process,
regulatory and legislative changes, changes in general economic, capital and
commodity market conditions and counter-party credit risk, many of which risks
are beyond the control of Columbia.

CONSOLIDATED REVIEW

Columbia's income from continuing operations for 2003 was $478.1 million, an
increase of $44.9 million from 2002. Income from continuing operations for 2002
was $433.2 million, an increase of $154.3 million from 2001.

Taking into account income from continuing operations, the loss from
discontinued operations and the change in accounting, Columbia reported net
income of $413.1 million in 2003, a decrease of $2.3 million from the prior
year. Columbia reported net income of $415.4 million in 2002, an increase of
$225.5 million from the prior year.

Net Revenues

Total net revenues of $1,772.5 million for 2003 reflected an increase of $35.4
million from 2002. Items that favorably impacted the year included colder
weather during the heating season, which increased natural gas sales and
deliveries in the first quarter amounting to $34.1 million and increases in
non-traditional and non-weather related volumes amounting to $18.1 million.
These favorable items were offset by lower interruptible service revenues and
firm service revenues of $19.7 million in the Gas Transmission and Storage
Operations segment due to measures undertaken during the first quarter of
sustained, colder-than-normal weather, a decrease in storage and transportation
revenues of $13.1 million and higher cost trackers and gross receipts taxes
generally offset in operating expenses.

Total net revenues of $1,737.1 million for 2002 reflected a decrease of
approximately $46.3 million from 2001. The decrease in revenues was primarily
attributable to reduced off system sales, incentive programs and
non-weather-related gas sales totaling $23.8 million, an $8.5 million reduction
in gains on the sales of storage base gas and higher cost trackers and gross
receipts taxes generally offset in operating expenses. Slightly offsetting the
decrease was a $12.9 million impact of favorable weather due to a much colder
heating season during the latter part of 2002, which increased natural gas sales
and deliveries.

8


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Expenses

Operating expenses were $981.9 million in 2003, a $0.6 million decrease from
2002. Expense reductions for 2003 include the approval of a bad debt tracker for
Columbia of Ohio, Inc. (Columbia of Ohio) for the recovery of $25.2 million of
previously uncollected accounts receivable and $22.5 million in reduced
administrative and employee-related expense. In addition, Columbia sold Columbia
Service Partners, Inc. for a gain of $16.6 million in the third quarter of 2003.
Operating expense increases experienced during the year included an increase in
uncollectible accounts receivable expense amounting to $20.0 million, an
increase of $6.2 million in pension and post-retirement benefits expenses, and
increased tax expense of $6.1 million consisting primarily of increased property
taxes. The 2002 period included $24.2 million of insurance recoveries for
environmental expenses, a reduction in estimated sales taxes of $11.4 million
related to sales of natural gas to customers of a subsidiary previously engaged
in the retail and wholesale gas marketing business, a reduction in a reserve for
environmental expenditures of $10.0 million, a $10.0 million reversal in
reserves related to unaccounted-for gas, offset by $17.3 million of increased
expenses related to NiSource's reorganization initiatives and other
employee-related costs and $8.7 million related to the recognition of a reserve
related to a long-term note receivable.

Total operating expenses for 2002 were $982.5 million, a decrease of $204.3
million from 2001, attributable to the reversal of $49.7 million of reserves
related to estimated taxes, environmental site characterization results for the
pipeline operations and litigation issues; reduced employee-related, support
service and facility expenses amounting to $35.0 million; and $23.6 million from
insurance recoveries of environmental expenditures. The 2001 period was
negatively affected by $76.5 million from the recognition of reserves mainly
comprised of estimated environmental costs for manufactured gas plant sites,
legal issues and estimated unrecoverable operating gas costs.

Other Income (Deductions)

Interest expense and related charges of $84.6 million decreased $31.9 million
primarily due to lower short-term interest rates and a reduction in long-term
debt. Interest expense and related charges was $116.5 million for 2002, a
decrease of $41.9 million from 2001 primarily due to lower short-term interest
rates.

Income Taxes

Income tax expense in 2003 totaled $249.7 million, an increase of $20.6 million
from 2002, primarily as a result of higher pre-tax income in 2003 as compared to
the earlier period.

Income tax expense in 2002 totaled $229.1 million, an increase of $54.3 million
from 2001, primarily as a result of higher pre-tax income in 2002 as compared to
the earlier period. The increase was partly offset by a slightly lower effective
tax rate partly due to a lower estimate of average state income taxes for 2002
and $16.1 million in adjustments related to prior years' tax liabilities.

Discontinued Operations

Discontinued operations reflected an after-tax loss of $48.2 million in 2003
compared to an after-tax loss of $17.8 million in 2002. On August 29, 2003,
Columbia completed the sale of Columbia Energy Resources, Inc. (CER). The sale
of CER's interest in natural gas production properties in New York State was
recorded in the first quarter and adjustments related to the sale were recorded
in the fourth quarter making the overall effect of the sale of the exploration
and production properties an after-tax loss of $46.4 million. In 2003, Columbia
recorded a loss on the sale of the telecommunications business of $1.3 million.

Discontinued operations reflected an after-tax loss of $17.8 million in 2002
compared to an after-tax loss of $93.0 million in 2001. The 2002 period was
unfavorably impacted by a non-cash charge of $51.3 million, after-tax, as a
result of the continuing depressed market for dark fiber and Columbia's decision
to exit the telecommunications business and favorably impacted by $39.9 million
of income from CER. The 2001 loss was comprised of an initial write-down of the
telecommunication assets amounting to $58.0 million, after-tax, and an after-tax
loss on the sale of Columbia Propane Corporation of $50.6 million.

Change in Accounting

The change in accounting in 2003 of $16.8 million, net-of-tax, resulted from the
cumulative effect of adopting the Financial Accounting Standards Board statement
on asset retirement obligations. The change in accounting in 2001 is a result of
the adoption of the Financial Accounting Standards Board statement on derivative
accounting.

9


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

LIQUIDITY AND CAPITAL RESOURCES

A significant portion of Columbia's operations is subject to seasonal
fluctuations in cash flows. During the heating season, which is primarily from
November through March, cash receipts from natural gas sales and transportation
services typically exceed cash requirements. Conversely, during the remainder of
the year, cash on hand together with external short-term financing, is used to
purchase gas to place in storage for heating season deliveries, perform
necessary maintenance of facilities, make capital improvements in plant and
expand service.

Net cash from continuing operations for the twelve months ended December 31,
2003 was $252.9 million. Cash used for working capital was $441.6 million,
principally driven by increased gas inventories and decreased accounts payable,
other accruals, other non-current liabilities and exchange gas payables, partly
offset by lower accounts receivable.

Columbia subsidiaries satisfy their liquidity requirements primarily through
internally generated funds and through intercompany borrowings from the NiSource
Money Pool. These subsidiaries may borrow, on an intercompany basis, a
cumulative maximum of $1.13 billion through the NiSource Money Pool as approved
by the Securities and Exchange Commission under the Public Utility Holding
Company Act of 1935. NiSource Finance Corp. provides funding to the NiSource
Money Pool from external borrowing sources and maintains an aggregate $1.25
billion revolving credit facility with a syndicate of banks. The credit facility
is guaranteed by NiSource. As of December 31, 2003, Columbia was a net investor
in the NiSource Money Pool.

On September 30, 2003, Columbia sold Columbia Service Partners, Inc. (Columbia
Service Partners) for approximately $22.5 million. In the third quarter of 2003,
Columbia recognized an after-tax gain of $10.6 million related to the sale.
Columbia Service Partners had been reported as assets held for sale.

On August 29, 2003, Columbia sold its exploration and production subsidiary, CER
to a subsidiary of Triana Energy Holdings for $330.0 million, plus the
assumption of obligations to deliver approximately 94.0 billion cubic feet (Bcf)
of natural gas pursuant to existing forward sales contracts. On January 28,
2003, Columbia's former subsidiary Columbia Natural Resources, Inc. (CNR) sold
its interest in certain natural gas exploration and production assets in New
York for approximately $95.0 million. Columbia has accounted for CER as
discontinued operations and has adjusted prior periods accordingly. During 2003,
Columbia recognized an after-tax loss of $46.4 million related to the sales.

Non-Trading Risks

Commodity price risk resulting from non-trading activities at Columbia's
rate-regulated subsidiaries is limited, since regulations allow recovery of
prudently incurred gas costs through the rate-making process. If states should
explore additional regulatory reform, these subsidiaries may begin providing
services without the benefit of the traditional ratemaking process and may be
more exposed to commodity price risk.

Columbia has entered into interest rate swap agreements to modify the interest
characteristics of its outstanding long-term debt. Under the terms of the swap
agreements, Columbia pays interest based on a floating rate index and receives
interest based on a fixed rate. The effect of these agreements is to modify the
interest rate characteristics of a portion of Columbia's long-term debt from
fixed to variable and hedge the fair value of the underlying debt.

10


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

On April 11, 2003, Columbia entered into fixed-to-variable interest rate swap
agreements in a notional amount of $100 million with two counterparties.
Columbia will receive payments based upon a fixed 7.42% interest rate and pay a
floating interest amount based on U.S. 6-month British Banker Association (BBA)
LIBOR plus an average of 2.39% per annum. There was no exchange of premium at
the initial date of the swaps. The swaps contain mirror-image call provisions
that allow the counterparties to cancel the agreements beginning November 28,
2005 through the stated maturity date. In addition, each party has the right to
cancel the swaps on either April 15, 2008 or April 15, 2013 at mid-market.

On April 4, 2003, Columbia terminated a fixed-to-variable interest rate swap
agreement in a notional amount of $100.0 million. Columbia received a settlement
payment from the counterparty amounting to $8.2 million, which is being
amortized as a reduction to interest expense over the remaining term of the
underlying debt.

On September 3, 2002, Columbia entered into fixed-to-variable interest rate swap
agreements totaling $281.5 million with three counterparties effective as of
September 5, 2002. According to the agreements, Columbia will receive payments
based upon a fixed 7.32% interest rate and will pay a floating interest amount
based on U.S. 6-month BBA LIBOR plus 2.66% per annum. There was no exchange of
premium at inception of the swaps. The swaps contain mirror-image call
provisions that allow the counterparties to cancel the agreements beginning
November 28, 2005 through the stated maturity date. In addition, each party has
the one-time right to cancel the swaps on September 5, 2007 at mid-market.

Sale of Trade Receivables

Columbia of Ohio is a party to an agreement to sell, without recourse, all of
its trade receivables, with the exception of certain low-income payment plan
receivables, as they originate, to Columbia Accounts Receivable Corporation
(CARC), a wholly-owned subsidiary of Columbia. CARC, in turn, is party to an
agreement under which it sells a percentage ownership interest in the accounts
receivable to a commercial paper conduit. Under these agreements, CARC may not
sell any new affiliate receivables to the conduit if Columbia's debt rating
falls below BBB or Baa2 at Standard and Poor's and Moody's, respectively. In
addition, if Columbia's debt rating falls below investment grade, the agreements
terminate and CARC may not sell any new receivables to the conduit. As of
December 31, 2003, $89.5 million of accounts receivable had been sold by CARC.
Canadian Imperial Bank of Commerce (CIBC), the administrative agent for the
program, has informed Columbia of Ohio that, CIBC and its commercial paper
conduit entities will let all existing receivable securitization agreements
expire in the normal course of business. As such, the Columbia of Ohio
receivables program with CIBC will terminate on May 15, 2004 and Columbia of
Ohio plans to initiate a new program with a new agent and conduit purchaser.

Credit Ratings

On July 8, 2003, Moody's Investors Service affirmed the senior unsecured ratings
of NiSource at Baa3, and the existing ratings of all other subsidiaries,
concluding a review for possible downgrade that began on May 13, 2003. Moody's
ratings outlook for NiSource and its subsidiaries is now "stable". On June 30,
2003, Fitch Ratings affirmed their BBB senior unsecured rating for NiSource and
the BBB+ rating for Columbia. Fitch's outlook for NiSource and all of its
subsidiaries is stable. On June 16, 2003, Standard and Poor's affirmed its
senior unsecured ratings of NiSource at BBB, and the existing ratings of all
other subsidiaries. Standard and Poor's outlook for NiSource and all of its
subsidiaries was revised from negative to stable.

Columbia is the principal for surety bonds issued to guarantee performance under
forward gas sales agreements. The surety bonds related to forward gas sales
under agreements with Mahonia II Limited have indemnity values amounting to
approximately $184.3 million declining over time and have ratings triggers if
the credit rating of Columbia falls below BBB at Standard and Poor's or Baa2 at
Moody's. Columbia's long-term debt ratings are currently BBB and Baa2 at
Standard and Poor's and Moody's, respectively. The collateral requirement from a
downgrade below the ratings trigger levels would require the posting of a letter
of credit of approximately $184.3 million declining over time, to support the
bonds.

11


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Contractual Obligations and Commercial Commitments

Columbia has certain contractual obligations that extend beyond 2004. The
obligations include long-term debt, lease obligations, and purchase obligations
for pipeline capacity, transportation and storage services through Columbia's
Gas Distribution Operations subsidiaries. The total contractual obligations in
existence at December 31, 2003 and their maturities were:



(in millions) Total 2004 2005 2006 2007 2008 After
- --------------------------------------------------------------------------------------------------------------------------------

Long-term debt $1,366.4 $ - $ 281.5 $ - $ 281.5 $ - $ 803.4
Capital leases 2.0 0.3 0.4 0.4 0.4 0.3 0.2
Operating leases 109.7 19.1 16.4 15.1 12.3 9.5 37.3
Unconditional purchase obligations 274.1 52.8 43.8 34.9 28.8 21.5 92.3
- --------------------------------------------------------------------------------------------------------------------------------
Total contractual obligations $1,752.2 $ 72.2 $ 342.1 $ 50.4 $ 323.0 $ 31.3 $ 933.2
- --------------------------------------------------------------------------------------------------------------------------------


In addition, Columbia has obligations associated with interest and tax payments.
For 2004, Columbia projects that it will be required to make interest and tax
payments of $403.8 million. Also, Columbia expects to make contributions of
$14.9 million to its pension plans and $27.4 million to its postretirement
medical and life plans in 2004.

Columbia has made certain commercial commitments that extend beyond 2004. The
commitments include guarantees, which support commercial activities. The total
commercial commitments in existence at December 31, 2003, including commercial
commitments for discontinued operations, and the years in which they expire
were:



(in millions) Total 2004 2005 2006 2007 2008 After
- --------------------------------------------------------------------------------------------------------------------------------

Guarantees supporting commodity
transactions of subsidiaries $ 983.4 $ - $ 50.0 $736.5 $ 39.5 $57.4 $ 100.0
Other guarantees 305.2 150.0 50.7 - - - 104.5
- --------------------------------------------------------------------------------------------------------------------------------
Total commercial commitments $ 1,288.6 $ 150.0 $100.7 $736.5 $ 39.5 $57.4 $ 204.5
- --------------------------------------------------------------------------------------------------------------------------------


Capital Expenditures

The table below reflects actual capital expenditures by segment for 2003 and
2002 and an estimate for year 2004:



(in millions) 2004E 2003 2002
- -------------------------------------------------------------------------------------------------------------------

Gas Distribution Operations $ 118.3 $ 112.3 $ 110.8
Gas Transmission and Storage Operations 135.8 119.4 127.1
- -------------------------------------------------------------------------------------------------------------------
TOTAL $ 254.1 $ 231.7 $ 237.9
- -------------------------------------------------------------------------------------------------------------------


For 2003, capital expenditures were $231.7 million, a decrease of $6.2 million
over 2002. The Gas Distribution Operations segment's capital program in 2003
included business initiatives to extend service to new areas and develop future
markets through new services that may be added to the existing business and to
create a potential new pool of customers. The program also included,
expenditures to ensure safe, reliable and improved service to customers and to
modernize and upgrade facilities. The Gas Transmission and Storage Operations
segment invested primarily in upgrading facilities with some expenditure for new
business initiatives.

For 2004, the projected capital program is expected to be $254.1 million, which
is a $22.4 million increase over capital expenditures in 2003. $6.0 million of
this increase is related to increased capital for system infrastructure
improvements at the Gas Distribution Operations segment. The remaining $16.4
million increase is attributable to expenditures at the Gas Transmission and
Storage Operations segment for compliance with the U.S. Department of
Transportation's (DOT) recently issued Integrity Management Rule.

Pension Funding

Due to the upswing in the equity markets, the fair value of Columbia's pension
fund assets has increased since September 30, 2002. Although Columbia expects
market returns to revert to normal levels as demonstrated in historical periods,
Columbia may be required to provide additional funding for the obligations if
returns on plan assets fall short of the assumed 9.0% long-term rate. Also,
Columbia expects pension expense for 2004 to be consistent with the amount
recognized in 2003. See Note 10 of Notes to the Consolidated Financial
Statements for more information.

12


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Management believes that its sources of funding are sufficient to meet the
short-term and long-term liquidity needs of Columbia.

OFF BALANCE SHEET ARRANGEMENTS

Columbia has issued guarantees that support up to approximately $983.4 million
of commodity-related payments to satisfy requirements under forward gas sales
agreements of a former subsidiary. These guarantees were provided to counter
parties in order to facilitate physical and financial transactions. To the
extent liabilities exist under the commodity-related contracts subject to these
guarantees, such liabilities are included in the consolidated balance sheets. In
addition, Columbia has other guarantees, purchase commitments and operating
leases. Please refer to Note 7, Risk Management Activities, and Note 15, Other
Commitments and Contingencies, for additional information about Columbia's off
balance sheet arrangements.

In addition, Columbia has sold certain accounts receivable. Columbia's accounts
receivable program qualifies for sale accounting because it meets the conditions
specified in SFAS No. 140 "Accounting for Transfers and Servicing of Financial
Asset and Extinguishments of Liabilities." In the agreements, all transferred
assets have been isolated from the transferor and put presumptively beyond the
reach of the transferor and its creditors, even in bankruptcy or other
receivership. Columbia does not retain any interest in the receivables under
these programs. Please refer to Note, 14, Fair Value of Financial Instruments,
of the Consolidated Financial Statements for additional information on these
agreements.

OTHER INFORMATION

Critical Accounting Policies

Columbia applies certain accounting policies based on the accounting
requirements discussed below that have had, and may continue to have,
significant impacts on Columbia's results of operations and consolidated balance
sheets.

BASIS OF ACCOUNTING FOR RATE-REGULATED SUBSIDIARIES. SFAS No. 71, "Accounting
for the Effects of Certain Types of Regulation" (SFAS No. 71), provides that
rate-regulated subsidiaries account for and report assets and liabilities
consistent with the economic effect of the way in which regulators establish
rates, if the rates established are designed to recover the costs of providing
the regulated service and if the competitive environment makes it probable that
such rates can be charged and collected. Columbia's rate-regulated subsidiaries
follow the accounting and reporting requirements of SFAS No. 71. Certain
expenses and credits subject to utility regulation or rate determination
normally reflected in income are deferred on the balance sheet and are
recognized in income as the related amounts are included in service rates and
recovered from or refunded to customers. The total amounts of regulatory assets
and liabilities reflected on the Consolidated Balance Sheets were $594.4 million
and $382.7 million at December 31, 2003, and $581.8 million and $112.6 million
at December 31, 2002, respectively. Additionally, refer to SFAS No. 143
"Accounting for Asset Retirement Obligations" under the Item 7 heading titled,
"Accounting Changes and Recently Issued Accounting Pronouncements".

In the event that regulation significantly changes the opportunity for Columbia
to recover its costs in the future, all or a portion of Columbia's regulated
operations may no longer meet the criteria for the application of SFAS No. 71.
In such event, a write-down of all or a portion of Columbia's existing
regulatory assets and liabilities could result. If transition cost recovery is
approved by the appropriate regulatory bodies that would meet the requirements
under generally accepted accounting principles for continued accounting as
regulatory assets and liabilities during such recovery period, the regulatory
assets and liabilities would be reported at the recoverable amounts. If unable
to continue to apply the provisions of SFAS No. 71, Columbia would be required
to apply the provisions of SFAS No. 101, "Regulated Enterprises - Accounting for
the Discontinuation of Application of SFAS No. 71." In management's opinion,
Columbia's regulated subsidiaries will be subject to SFAS No. 71 for the
foreseeable future.

13


ITEM 7. MANAGEMENT'S NARRATIVE AND ANALYSIS OF RESULTS OF OPERATIONS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

Certain of the regulatory assets reflected on Columbia's Consolidated Balance
Sheets require specific regulatory action in order to be included in future
service rates. Although recovery of these amounts is not guaranteed, Columbia
believes that these costs meet the requirements for deferral as regulatory
assets under SFAS No. 71. Regulatory assets requiring specific regulatory action
amounted to $120.5 million at December 31, 2003. If Columbia determined that the
amounts included as regulatory assets were not recoverable, a charge to income
would immediately be required to the extent of the unrecoverable amounts.

ACCOUNTING FOR RISK MANAGEMENT ACTIVITIES. Under SFAS No. 133, as amended, the
accounting for changes in the fair value of a derivative depends on the intended
use of the derivative and resulting designation. Unrealized and realized gains
and losses are recognized each period as components of other comprehensive
income, earnings, or regulatory assets and liabilities depending on the nature
of such derivatives. For subsidiaries that utilize derivatives for cash flow
hedges, the effective portions of the gains and losses are recorded to other
comprehensive income and are recognized in earnings concurrent with the
disposition of the hedged risks. For fair value hedges, the gains and losses are
recorded in earnings each period along with the change in the fair value of the
hedged item. As a result of the rate-making process, the rate-regulated
subsidiaries generally record gains and losses as regulatory liabilities or
assets and recognize such gains or losses in earnings when recovered in
revenues.

In order for a derivative contract to be designated as a hedge, the relationship
between the hedging instrument and the hedged item or transaction must be highly
effective. The effectiveness test is performed at the inception of the hedge and
each reporting period thereafter, throughout the period that the hedge is
designated. Any amounts determined to be ineffective are recorded currently in
earnings.

Although Columbia applies some judgment in the assessment of hedge effectiveness
to designate certain derivatives as hedges, the nature of the contracts used to
hedge the underlying risks is such that the correlation of the changes in fair
values of the derivatives and underlying risks is high. Columbia generally uses
NYMEX exchange-traded natural gas futures and options contracts and
over-the-counter swaps based on published indices to hedge the risks underlying
its natural gas-related businesses. Columbia had $145.7 million of price risk
management assets and $3.3 million of price risk management liabilities
primarily related to cash flow and fair value hedges at December 31, 2003. The
amount of unrealized gains recognized in other comprehensive income was $87.7
million at December 31, 2003.

PENSIONS AND POSTRETIREMENT BENEFITS. Columbia has defined benefit plans for
both pensions and other postretirement benefits. The plans are accounted for
under SFAS No. 87, "Employers' Accounting for Pensions," and SFAS No. 106,
"Employers' Accounting for Postretirement Benefits Other than Pensions." The
calculation of the net obligations and annual expense related to the plans
requires a significant degree of judgment regarding the discount rates to be
used in bringing the liabilities to present value, long-term returns on plan
assets and employee longevity, among other assumptions. Due to the size of the
plans and the long-term nature of the associated liabilities, changes in the
assumptions used in the actuarial estimates could have material impacts on the
measurement of the net obligations and annual expense recognition. For further
discussion of Columbia's pensions and other postretirement benefits see Note 10
of the Notes to Consolidated Financial Statements.

Accounting Changes and Recently Issued Accounting Pronouncements

Refer to "Recently Issued Accounting Pronouncements" in Note 6 of the Notes to
Consolidated Financial Statements for information regarding recently issued
accounting standards.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

See Note 7 of the Notes to Consolidated Financial Statements for a discussion of
risk management activities.

14


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

COLUMBIA ENERGY GROUP AND SUBSIDIARIES



INDEX PAGE
- ---------------------------------------------------------------------------------------------------------------

Independent Auditors' Report......................................................................... 16
Statements of Consolidated Income.................................................................... 17
Consolidated Balance Sheets.......................................................................... 18
Statements of Consolidated Cash Flows................................................................ 20
Statements of Consolidated Common Stock Equity....................................................... 21
Notes of Consolidated Financial Statements........................................................... 22
Schedule II - Valuation and Qualifying Accounts...................................................... 47


15


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

INDEPENDENT AUDITORS' REPORT

To the Shareholder of Columbia Energy Group:

We have audited the accompanying consolidated balance sheets of Columbia Energy
Group (a Delaware corporation, the "Corporation" and a wholly owned subsidiary
of NiSource Inc.) and subsidiaries as of December 31, 2003 and 2002, and the
related statements of consolidated income, common stock equity, and cash flows
for each of the three years in the period ended December 31, 2003. Our audits
also included the consolidated financial statement schedule listed in the index
at Item 8. These financial statements and the financial statement schedule are
the responsibility of the Corporation's management. Our responsibility is to
express an opinion on these financial statements and the financial schedule
based on our audits.


We conducted our audits in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all
material respects, the financial position of the Corporation and subsidiaries as
of December 31, 2003 and 2002, and the results of their operations and their
cash flows for each of the three years in the period ended December 31, 2003, in
conformity with accounting principles generally accepted in the United States of
America. Also, in our opinion, the consolidated financial statement schedule,
when considered in relation to the basic consolidated financial statements taken
as a whole, presents fairly, in all material respects, the information set forth
therein.

As explained in Note 1. L. to the consolidated financial statements, effective
January 1, 2001, the Corporation. adopted Statement of Financial Accounting
Standards No. 133, "Accounting for Derivative Instruments and Hedging
Activities," as amended. As explained in Note 6 to the consolidated financial
statements, effective January 1, 2003, the Corporation adopted Statement of
Financial Accounting Standards No. 143, "Accounting for Asset Retirement
Obligations."

DELOITTE & TOUCHE LLP

Columbus, Ohio
March 11, 2004

16


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
STATEMENTS OF CONSOLIDATED INCOME



Year ended December 31, (in millions) 2003 2002 2001
- ------------------------------------------------------------------------------------------------------------------------------

NET REVENUES
Distribution $ 2,085.2 $ 1,623.7 $ 2,487.0
Transmission and Storage 945.9 938.9 923.0
Other 10.1 32.7 50.6
Affiliated revenues 9.3 16.2 12.0
- ------------------------------------------------------------------------------------------------------------------------------
Gross Revenues 3,050.5 2,611.5 3,472.6
Cost of Sales 1,273.2 871.0 1,669.7
Cost of Sales - Affiliated 4.8 3.4 19.5
- ------------------------------------------------------------------------------------------------------------------------------
Total Net Revenues 1,772.5 1,737.1 1,783.4
- ------------------------------------------------------------------------------------------------------------------------------
OPERATING EXPENSES
Operation and maintenance 664.2 658.1 860.4
Depreciation and amortization 163.2 163.2 163.9
Gain on sale of assets (18.4) (5.6) (0.1)
Other taxes 172.9 166.8 162.6
- ------------------------------------------------------------------------------------------------------------------------------
Total Operating Expenses 981.9 982.5 1,186.8
- ------------------------------------------------------------------------------------------------------------------------------
OPERATING INCOME 790.6 754.6 596.6
- ------------------------------------------------------------------------------------------------------------------------------
OTHER INCOME (DEDUCTIONS)
Interest expense (78.5) (111.6) (154.8)
Interest expense - affiliated (6.1) (4.9) (3.6)
Interest income 6.3 9.1 11.7
Interest income - affiliated 14.2 12.8 1.8
Other, net 1.3 2.3 2.0
- ------------------------------------------------------------------------------------------------------------------------------
Total Other Income (Deductions) (62.8) (92.3) (142.9)
- ------------------------------------------------------------------------------------------------------------------------------
INCOME FROM CONTINUING OPERATIONS
BEFORE INCOME TAXES AND CHANGE IN ACCOUNTING 727.8 662.3 453.7
INCOME TAXES 249.7 229.1 174.8
- ------------------------------------------------------------------------------------------------------------------------------
INCOME FROM CONTINUING OPERATIONS BEFORE CHANGE IN ACCOUNTING 478.1 433.2 278.9
- ------------------------------------------------------------------------------------------------------------------------------
Income (Loss) from Discontinued Operations - net of taxes (0.5) 33.5 (42.4)
Loss on Disposition of Discontinued Operations - net of taxes (47.7) (51.3) (50.6)
Change in Accounting - net of taxes (16.8) - 4.0
- ------------------------------------------------------------------------------------------------------------------------------
NET INCOME $ 413.1 $ 415.4 $ 189.9
==============================================================================================================================


The accompanying Notes to Consolidated Financial Statements are an integral part
of these statements.

17


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS



As of December 31, (in millions) 2003 2002
- ----------------------------------------------------------------------------------------------------------------------

ASSETS
PROPERTY, PLANT AND EQUIPMENT
Utility Plant $ 8,263.1 $ 8,119.2
Accumulated depreciation and amortization (3,696.4) (3,604.9)
- ----------------------------------------------------------------------------------------------------------------------
Net utility plant 4,566.7 4,514.3
- ----------------------------------------------------------------------------------------------------------------------
Other property, at cost, less accumulated depreciation 1.8 1.8
- ----------------------------------------------------------------------------------------------------------------------
Net Property, Plant and Equipment 4,568.5 4,516.1
- ----------------------------------------------------------------------------------------------------------------------

INVESTMENTS AND OTHER ASSETS
Assets of discontinued operations and assets held for sale 6.5 836.3
Unconsolidated affiliates 33.5 35.0
Other investments 40.9 21.2
- ----------------------------------------------------------------------------------------------------------------------
Total Investments 80.9 892.5
- ----------------------------------------------------------------------------------------------------------------------

CURRENT ASSETS
Cash and cash equivalents 13.7 14.5
Cash invested in the NiSource money pool 56.2 -
Restricted cash 3.6 24.2
Accounts receivable (less reserve of $15.5 and $13.1, respectively) 299.5 307.7
Unbilled revenue (less reserve of $2.1 and $2.2, respectively) 181.0 173.4
Gas inventory 246.3 214.7
Underrecovered gas and fuel costs 163.7 146.2
Materials and supplies, at average cost 22.2 18.4
Price risk management assets 35.2 25.4
Exchange gas receivable 145.1 103.9
Regulatory assets 92.0 76.2
Prepayments and other 75.8 88.2
- ----------------------------------------------------------------------------------------------------------------------
Total Current Assets 1,334.3 1,192.8
- ----------------------------------------------------------------------------------------------------------------------

OTHER ASSETS
Price risk management assets 110.5 111.1
Regulatory assets 338.7 359.4
Intangible assets, less accumulated amortization 0.9 2.9
Deferred charges and other 89.1 77.9
- ----------------------------------------------------------------------------------------------------------------------
Total Other Assets 539.2 551.3
- ----------------------------------------------------------------------------------------------------------------------
TOTAL ASSETS $ 6,522.9 $ 7,152.7
======================================================================================================================


The accompanying Notes to Consolidated Financial Statements are an integral part
of these statements.

18


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS



As of December 31, (in millions) 2003 2002
- --------------------------------------------------------------------------------------------------------------------

CAPITALIZATION AND LIABILITIES
CAPITALIZATION
Common Stock Equity $ 2,568.6 $ 2,396.2
Long-term debt, excluding amounts due within one year 1,368.1 1,387.8
- --------------------------------------------------------------------------------------------------------------------
Total Capitalization 3,936.7 3,784.0
- --------------------------------------------------------------------------------------------------------------------

CURRENT LIABILITIES
Current portion of long-term debt 0.3 0.2
Short-term borrowings - 0.8
Accounts payable 206.9 204.2
Accounts payable-Affiliated 25.8 122.7
Customer deposits 24.2 21.0
Taxes accrued 147.1 169.4
Interest accrued 13.6 18.8
Overrecovered gas and fuel costs 2.3 13.1
Price risk management liabilities 3.3 3.3
Exchange gas payable 288.4 411.9
Current deferred revenue 19.6 16.9
Regulatory liabilities 71.3 11.4
Accrued liability for postretirement and postemployment benefits 22.8 29.2
Other accruals 295.4 312.5
- --------------------------------------------------------------------------------------------------------------------
Total Current Liabilities 1,121.0 1,335.4
- --------------------------------------------------------------------------------------------------------------------

OTHER LIABILITIES AND DEFERRED CREDITS
Deferred income taxes 747.3 649.5
Deferred investment tax credits 26.9 28.3
Deferred credits 49.1 41.6
Noncurrent deferred revenue 112.9 130.1
Accrued liability for postretirement and postemployment benefits 103.1 101.4
Liabilities of discontinued operations and liabilities held for sale - 539.0
Regulatory liabilities and other cost of removal 309.1 369.3
Other noncurrent liabilities 116.8 174.1
- --------------------------------------------------------------------------------------------------------------------
Total Other 1,465.2 2,033.3
- --------------------------------------------------------------------------------------------------------------------
COMMITMENTS AND CONTINGENCIES - -
- --------------------------------------------------------------------------------------------------------------------
TOTAL CAPITALIZATION AND LIABILITIES $ 6,522.9 $ 7,152.7
====================================================================================================================


The accompanying Notes to Consolidated Financial Statements are an integral part
of these statements.

19


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
STATEMENTS OF CONSOLIDATED CASH FLOWS



Year Ended December 31, (in millions) 2003 2002 2001
- ----------------------------------------------------------------------------------------------------------------------------------

OPERATING ACTIVITIES
Net income $ 413.1 $ 415.4 $ 189.9
Adjustments to reconcile net income to net cash from continuing operations:
Depreciation, depletion, and amortization 163.2 163.2 163.9
Net changes in price risk management assets and liabilities 4.0 (40.9) (66.2)
Deferred income taxes and investment tax credits 117.6 91.5 (27.3)
Deferred revenue (14.5) (15.9) (344.3)
Stock compensation expense 0.7 - -
Gain on sale of assets (18.4) (5.6) (0.1)
Change in accounting, net of tax 16.8 - (4.0)
Income from unconsolidated affiliates - (2.8) -
Loss on sale of discontinued operations 47.7 51.3 50.6
Loss (Income) from discontinued operations 0.5 (33.5) 42.4
Changes in assets and liabilities:
Restricted cash 20.6 4.9 (29.1)
Accounts receivable and unbilled revenue 33.1 143.4 (16.1)
Inventories (32.4) (19.8) (48.3)
Accounts payable (96.5) 40.1 29.1
Customer deposits 3.2 7.0 14.0
Taxes accrued (71.1) (43.8) 75.0
Interest accrued (5.2) 1.9 (0.7)
(Under) Overrecovered gas and fuel costs (28.3) (62.5) 119.9
Exchange gas receivable/payable (185.0) 212.6 350.8
Other accruals (92.1) (99.1) 88.9
Prepayments and other current assets 12.1 (13.4) 15.2
Regulatory assets/liabilities 19.2 21.4 3.8
Postretirement and postemployment benefits 10.1 19.8 1.8
Deferred credits 7.5 17.8 (78.9)
Deferred charges and other noncurrent assets (2.6) 22.0 (61.2)
Other noncurrent liabilities (70.4) 7.9 99.2
- ----------------------------------------------------------------------------------------------------------------------------------
Net Cash Flows from Continuing Operations 252.9 882.9 568.3
Net Cash Flows from Discontinued Operations (87.4) (73.4) 150.5
- ----------------------------------------------------------------------------------------------------------------------------------
Net Cash Flows from Operating Activities 165.5 809.5 718.8
- ----------------------------------------------------------------------------------------------------------------------------------
INVESTING ACTIVITIES
Capital expenditures (244.6) (257.5) (228.3)
Proceeds from disposition of assets 453.6 - 12.4
Other investing activities (18.3) (5.2) 6.1
- ----------------------------------------------------------------------------------------------------------------------------------
Net Cash Flows for Investing Activities 190.7 (262.7) (209.8)
- ----------------------------------------------------------------------------------------------------------------------------------
FINANCING ACTIVITIES
Retirement of long-term debt - (281.7) -
Change in short-term debt (0.8) (71.8) (521.0)
Dividends paid - common shares (299.9) (202.1) (0.3)
Other Financing Activities (0.1) - (37.8)
- ----------------------------------------------------------------------------------------------------------------------------------
Net Cash Flows for Financing Activities (300.8) (555.6) (559.1)
- ----------------------------------------------------------------------------------------------------------------------------------
Increase (decrease) in cash and cash equivalents 55.4 (8.8) (50.1)
Cash and cash equivalents at beginning of year 14.5 23.3 73.4
- ----------------------------------------------------------------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS AT END OF PERIOD $ 69.9 $ 14.5 $ 23.3
==================================================================================================================================
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest, net of amounts capitalized $ 89.8 $ 119.1 $ 104.7
Interest capitalized 1.2 3.3 3.0
Cash paid for income taxes 216.3 162.9 143.5
- ----------------------------------------------------------------------------------------------------------------------------------


The accompanying Notes to Consolidated Financial Statements are an integral part
of these statements.

20


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
STATEMENTS OF CONSOLIDATED COMMON STOCK EQUITY



Common Stock
---------------------- Accumulated
Shares Additional Other
Outstanding Par Paid In Retained Comprehensive Comp
(in millions, except for share amounts) (Thousands) Value Capital Earnings Income (Loss) Total Income
- ------------------------------------------------------------------------------------------------------------------------------------

BALANCE AT JANUARY 1, 2001 79,539 $ 0.7 $ 1,369.1 $ 565.7 $ (0.4) $ 1,935.1
- ------------------------------------------------------------------------------------------------------------------------------------
Comprehensive Income:
Net income 189.9 189.9 189.9
Net unrealized gains on derivatives,
net of tax 52.4 52.4 52.4
Loss on foreign currency translation, net
of tax (0.7) (0.7) (0.7)
- ------------------------------------------------------------------------------------------------------------------------------------
Total Comprehensive Income 241.6
Cash dividends:
Common stock (0.3) (0.3)
Common stock issued:
Long-term incentive plan 0.1 (0.1) -
Reduction in issued shares (79,536) (0.8) 0.8 -
Tax benefit allocation (See Note 1M) 0.8 0.8
- ------------------------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 2001 3 $ - $ 1,370.6 $ 755.3 $ 51.3 $ 2,177.2
- ------------------------------------------------------------------------------------------------------------------------------------
Comprehensive Income:
Net income 415.4 415.4 415.4
Net unrealized gains on derivatives,
net of tax 12.6 12.6 12.6
Gain on available for sale securities, net
of tax 0.4 0.4 0.4
Minimum pension liability, net of tax (20.0) (20.0) (20.0)
- ------------------------------------------------------------------------------------------------------------------------------------
Total Comprehensive Income 408.4
Cash dividends:
Common stock (202.1) (202.1)
Tax benefit allocation (See Note 1M) 12.7 12.7
- ------------------------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 2002 3 $ - $ 1,383.3 $ 968.6 $ 44.3 $ 2,396.2
- ------------------------------------------------------------------------------------------------------------------------------------
Comprehensive Income:
Net income 413.1 413.1 413.1
Net unrealized gains on derivatives,
net of tax 22.7 22.7 22.7
Gain on foreign currency translation, net
of tax 0.9 0.9 0.9
Minimum pension liability, net of tax 20.2 20.2 20.2
- ------------------------------------------------------------------------------------------------------------------------------------
Total Comprehensive Income 456.9
- ------------------------------------------------------------------------------------------------------------------------------------
Cash dividends:
Common stock (299.9) (299.9)
Tax benefit allocation (See Note 1M) 15.4 15.4
- ------------------------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 2003 3 $ - $ 1,398.7 $1,081.8 $ 88.1 $ 2,568.6
- ------------------------------------------------------------------------------------------------------------------------------------


The accompanying Notes to Consolidated Financial Statements are an integral part
of these statements.

21


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

A. PRINCIPLES OF CONSOLIDATION. Columbia Energy Group (Columbia) is a
wholly owned subsidiary of NiSource Inc. (NiSource) and was acquired by NiSource
on November 1, 2000. The consolidated financial statements include the accounts
of Columbia and its wholly-owned subsidiaries after the elimination of all
intercompany accounts and transactions. Investments for which at least a 20%
interest is owned, certain joint ventures and limited partnership interests of
more than 3% are accounted for under the equity method. Except where noted
above, investments with less than a 20% interest are accounted for under the
cost method. Net earnings from investments are reflected as a component of gross
revenues. Certain reclassifications have been made to the prior period financial
statements to conform to the 2003 presentation.

B. CASH AND CASH EQUIVALENTS AND RESTRICTED CASH. Columbia considers all
investments with original maturities of three months or less to be cash
equivalents. Columbia reports amounts deposited in brokerage accounts for margin
requirements in the restricted cash balance sheet caption. In addition, Columbia
has amounts deposited in trust to satisfy requirements for the provision of
various property, liability, workers compensation, and long-term disability
insurance, which is classified as restricted cash and disclosed as an operating
cash flow on the statement of cash flows.

C. BASIS OF ACCOUNTING FOR RATE-REGULATED SUBSIDIARIES. Statement of
Financial Accounting Standards (SFAS) No. 71, "Accounting for the Effects of
Certain Types of Regulation" (SFAS No. 71), provides that rate-regulated
subsidiaries account for and report assets and liabilities consistent with the
economic effect of the way in which regulators establish rates, if the rates
established are designed to recover the costs of providing the regulated service
and if the competitive environment makes it probable that such rates can be
charged and collected. Columbia's rate-regulated subsidiaries follow the
accounting and reporting requirements of SFAS No. 71. Certain expenses and
credits subject to utility regulation or rate determination normally reflected
in income are deferred on the balance sheet and are recognized in income as the
related amounts are included in service rates and recovered from or refunded to
customers.

In the event that regulation significantly changes the opportunity for Columbia
to recover its costs in the future, all or a portion of Columbia's regulated
operations may no longer meet the criteria for the application of SFAS No. 71.
In such event, a write-down of all or a portion of Columbia's existing
regulatory assets and liabilities could result. Generally, if transition cost
recovery is approved by the appropriate regulatory bodies that would meet the
requirements under generally accepted accounting principles for continued
accounting as regulatory assets and liabilities during such recovery period, the
regulatory assets and liabilities would be reported at the recoverable amounts.
If Columbia would not be able to continue to apply the provisions of SFAS No.
71, Columbia would be required to apply the provisions of SFAS No. 101,
"Regulated Enterprises - Accounting for the Discontinuation of Application of
Financial Accounting Standards Board (FASB) Statement No. 71." In management's
opinion, Columbia's regulated subsidiaries will be subject to SFAS No. 71 for
the foreseeable future.

22


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Regulatory assets and liabilities were comprised of the following items:



At December 31, (in millions) 2003 2002
- -------------------------------------------------------------------------------------------------------------------

ASSETS
Environmental costs $ 7.3 $ 52.3
Postemployment and postretirement benefits costs 110.8 123.5
Percent of income plan receivables 43.4 23.5
Retirement income plan costs 22.4 16.8
Regulatory effects of accounting for income taxes 79.6 79.8
Post in-service carrying charges 14.1 14.6
Underrecovered gas costs 163.7 146.2
Uncollectible expense deferred 36.7 -
Depreciation expense 103.0 85.3
Other 13.4 39.8
- -------------------------------------------------------------------------------------------------------------------
TOTAL REGULATORY ASSETS $594.4 $ 581.8
- -------------------------------------------------------------------------------------------------------------------
LIABILITIES
Rate refunds and reserves $ 2.7 $ 8.4
Overrecovered gas costs 2.3 13.1
Regulatory effects of accounting for income taxes 24.6 27.4
Transition capacity cost 68.7 56.2
Cost of Removal 282.7 -
Other 1.7 7.5
- -------------------------------------------------------------------------------------------------------------------
TOTAL REGULATORY LIABILITIES $382.7 $ 112.6
- -------------------------------------------------------------------------------------------------------------------


Regulatory assets of approximately $260.9 million are not presently included in
rate base and consequently are not earning a return on investment. These
regulatory assets are being recovered as components of cost of service over a
remaining life of up to 11 years. Regulatory assets of approximately $120.5
million require specific rate action. Columbia reclassified its cost of removal
as of December 31, 2002 from accumulated depreciation to regulatory liabilities
and other removal costs on the consolidated balance sheet and upon adoption of
SFAS No. 143 "Accounting for Asset Retirement Obligations" (SFAS No. 143)
recharacterized the liability as a regulatory liability as of December 31, 2003.

In Columbia Gas of Ohio, Inc.'s (Columbia of Ohio's) 1999 rate agreement, the
Public Utilities Commission of Ohio (PUCO) authorized Columbia of Ohio to revise
its depreciation accrual rates for the period January 1, 1999 through October
31, 2004. The revised depreciation rates are lower than those which would have
been utilized if Columbia of Ohio were not subject to regulation and,
accordingly, a regulatory asset has been established for the difference. The
amount of depreciation that would have been recorded for 2003 had Columbia of
Ohio not been subject to rate regulation is $36.6 million, a $22.1 million
increase over the $14.5 million reflected in rates. The amount of depreciation
that would have been recorded for 2002 had Columbia of Ohio not been subject to
rate regulation is $35.0 million, a $21.6 million increase over the $13.4
million reflected in rates. The amount of depreciation that would have been
recorded for 2001 had Columbia of Ohio not been subject to rate regulation was
$34.9 million, a $22.3 million increase over the $12.6 million reflected in
rates. The balance of the regulatory asset was $103.0 million and $85.3 million
as of December 31, 2003 and 2002, respectively.

D. UTILITY PLANT AND OTHER PROPERTY AND RELATED DEPRECIATION. Property,
plant and equipment (principally utility plant) are stated at cost. For
rate-regulated companies, an allowance for funds used during construction
(AFUDC) is capitalized on all classes of property except organization, land,
autos, office equipment, tools and other general property purchases. The
allowance is applied to construction costs for that period of time between the
date of the expenditure and the date on which such project is completed and
placed in service. The 2003 pre-tax rate for AFUDC was 2.0%. The 2002 and 2001
pre-tax rates for AFUDC were 2.8% and 6.6%, respectively. The decline in the
2003 AFUDC rate, as compared with 2002, was due to lower short-term interest
rates and the use of short-term borrowings to fund construction efforts.

23


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Improvements and replacements of retirement units are capitalized at cost. When
units of property are retired, the accumulated provision for depreciation is
charged with the cost of the units and the cost of removal, net of salvage, will
reduce the regulatory liability. Maintenance, repairs and minor replacements of
property are charged to expense.

Columbia's subsidiaries provide for annual depreciation on a composite
straight-line basis. The average annual depreciation rates for the Gas
Distribution Operations' subsidiaries' property were 2.6%, 2.7% and 2.8% in
2003, 2002, and 2001, respectively. The average annual depreciation rates for
the Gas Transmission and Storage Operations' subsidiaries' property were 2.3%,
2.3% and 2.4% in 2003, 2002, and 2001, respectively.

E. INTANGIBLE ASSETS. Intangible assets are recorded at cost (i.e.
estimated fair value) and are amortized on a straight-line basis. At December
31, 2003 and 2002, Columbia had intangible assets of $0.9 million and $2.9
million, respectively, which mainly reflected the additional minimum liability
associated with the unrecognized prior service cost of the pension plans
pursuant to SFAS No. 87, "Employers' Accounting for Pensions."

F. REVENUE RECOGNITION. Columbia's Gas Distribution Operations segment
bills customers on a monthly cycle billing basis. Revenues are recorded on the
accrual basis and include an estimate for gas delivered but unbilled at the end
of each accounting period. Cash received in advance from sales of commodities to
be delivered in the future is deferred and recognized as income upon delivery of
the commodity.

Columbia's Gas Transmission and Storage Operations segment revenues are recorded
as services are provided and are billed to customers on a monthly basis.
Revenues are recorded on the accrual basis and include estimates for services
provided.

G. ESTIMATED RATE REFUNDS. Certain rate-regulated subsidiaries collect
revenues subject to refund pending final determination in rate proceedings. In
connection with such revenues, estimated rate refunds liabilities are recorded
which reflect management's current judgment of the ultimate outcome of the
proceedings. No provisions are made when, in the opinion of management, the
facts and circumstances preclude a reasonable estimate of the outcome.

H. ACCOUNTS RECEIVABLE SALES PROGRAM. Columbia enters into agreements with
third parties to sell certain accounts receivable without recourse. These sales
are reflected as reductions of accounts receivable in the accompanying
consolidated balance sheets and as operating cash flows in the accompanying
consolidated statements of cash flows. The costs of this program, which are
based upon the purchasers' level of investment and borrowing costs, are charged
to other income in the accompanying statements of consolidated income.

I. USE OF ESTIMATES. The preparation of financial statements in conformity
with accounting principles generally accepted in the United States requires
management to make estimates and assumptions that affect the reported amounts of
assets and liabilities and disclosure of contingent assets and liabilities at
the date of the financial statements, and the reported amounts of revenues and
expenses during the reporting period. Actual results could differ from those
estimates.

J. GAS COST ADJUSTMENT CLAUSE. Columbia's Gas Distribution Operations'
subsidiaries defer differences between gas purchase costs and the recovery of
such costs in revenues, and adjust future billings for such deferrals on a basis
consistent with applicable state-approved tariff provisions.

K. GAS INVENTORY. The Gas Distribution Operations' subsidiaries' gas
inventory is carried at cost on a last-in, first-out (LIFO) basis. The excess of
replacement cost of gas inventory at December 31, 2003 and 2002, over the
carrying value is approximately $246.3 million and $194.8 million, respectively.
Liquidation of LIFO layers related to gas delivered by the Gas Distribution
Operations subsidiaries does not affect income since the effect is passed
through to customers as part of purchased gas adjustment tariffs.

24


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

L. ACCOUNTING FOR RISK MANAGEMENT ACTIVITIES. SFAS No. 133, "Accounting
for Derivative Instruments and Hedging Activity" (SFAS No. 133), establishes
accounting and reporting standards for derivative instruments, including certain
derivative instruments embedded in other contracts (collectively referred to as
derivatives) and for hedging activities. SFAS No. 133 requires an entity to
recognize all derivatives as either assets or liabilities on the balance sheet
at fair value, unless such contracts are exempted as normal under the provisions
of the standard. The accounting for changes in the fair value of a derivative
depends on the intended use of the derivative and resulting designation.
Columbia adopted SFAS No. 133 effective January 1, 2001, resulting in a
cumulative after-tax increase to net income of approximately $4.0 million and an
after-tax reduction to other comprehensive income of approximately $33.6
million.

If certain conditions are met, a derivative may be specifically designated as
(a) a hedge of the exposure to changes in the fair value of a recognized asset
or liability or an unrecognized firm commitment, or (b) a hedge of the exposure
to variable cash flows of a forecasted transaction. In order for a derivative
contract to be designated as a hedge, the relationship between the hedging
instrument and the hedged item or transaction must be highly effective. The
effectiveness test is performed at the inception of the hedge and each reporting
period thereafter, throughout the period that the hedge is designated. Any
amounts determined to be ineffective are recognized currently in earnings. As of
December 31, 2003, the ineffectiveness on Columbia's hedged instruments was
immaterial.

Unrealized and realized gains and losses are recognized each period as
components of other comprehensive income, regulatory assets and liabilities or
earnings depending on the nature of such derivatives. For subsidiaries that
utilize derivatives for cash flow hedges, the effective portions of the gains
and losses are recorded to other comprehensive income and are recognized in
earnings concurrent with the disposition of the hedged risks. If a forecasted
transaction corresponding to a cash flow hedge is not expected to occur, the
accumulated gains or losses on the derivative are recognized currently in
earnings. For fair value hedges, the gains and losses are recorded in earnings
each period along with the change in the fair value of the hedged item. As a
result of the rate-making process, the rate-regulated subsidiaries generally
record gains and losses as regulatory liabilities or assets and recognize such
gains or losses in earnings when accommodated in rates.

M. INCOME TAXES AND INVESTMENT TAX CREDITS. Columbia and its subsidiaries
record income taxes to recognize full interperiod tax allocations. Under the
liability method of income tax accounting, deferred income taxes are recognized
for the tax consequences of temporary differences by applying enacted statutory
tax rates applicable to future years to differences between the financial
statement carrying amounts and the tax basis of existing assets and liabilities.
Previously recorded investment tax credits of the regulated subsidiaries were
deferred and are being amortized over the life of the related properties to
conform to regulatory treatment.

Columbia joins in the filing of consolidated federal and state income tax
returns with its parent company, NiSource, and certain of NiSource's other
affiliated companies. Columbia and its subsidiaries are parties to a tax
allocation agreement under which the consolidated tax is allocated among the
members of the group in proportion to each member's relative contribution to the
group's consolidated tax liability. Additionally, NiSource's tax savings are
allocated to its subsidiaries and recognized as adjustments to equity. The
amount of tax savings allocated to Columbia for the 2002 and 2001 tax years were
$15.4 million and $12.7 million. These amounts were recorded in equity in the
2003 and 2002 periods, respectively.

N. ENVIRONMENTAL EXPENDITURES. Columbia accrues for costs associated with
environmental remediation obligations when the incurrence of such costs is
probable and the amounts can be reasonably estimated, regardless of when the
expenditures are actually made. The undiscounted estimated future expenditures
are based on currently enacted laws and regulations, existing technology and
site-specific costs. The liability is adjusted as further information is
discovered or circumstances change. Rate-regulated subsidiaries applying SFAS
No. 71 establish regulatory assets on the balance sheet to the extent that
future recovery of environmental remediation costs is probable through the
regulatory process.

25


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

O. AFFILIATED COMPANY TRANSACTIONS. Columbia receives executive,
financial, sales and marketing, and administrative and general services from an
affiliate, NiSource Corporate Services Company (NCS), a wholly-owned subsidiary
of NiSource. The costs of these services that are charged to Columbia consist
primarily of employee compensation and benefits and expenses incurred by NCS
employees for the benefit of Columbia. These costs totaled $152.3 million,
$193.2 million and $199.2 million for 2003, 2002 and 2001, respectively.

Columbia recorded gas sales, transportation and storage revenues from affiliates
of $9.3 million, $16.2 million and $12.0 million and purchased natural gas from
affiliated companies in the amount of $4.8 million, $3.4 million and $19.5
million during 2003, 2002 and 2001, respectively.

At December 31, 2003, Columbia had $56.2 million invested in the NiSource Money
Pool. At December 31, 2002, Columbia had $94.4 million of affiliated short-term
borrowings from the NiSource Money Pool at a weighted average interest rate of
2.1%, which was included in the line caption "Accounts Payable-affiliated" on
the balance sheet.

Columbia had notes receivable from NCS totaling $23.9 million, all of which were
non-current at December 31, 2003 and 2002. The interest is payable semi-annually
and is based on rates ranging from 7.3% to 8.1 %. The maturities range from
November 2005 to November 2025.

P. EXCISE TAXES. Columbia accounts for excise taxes that are customer
liabilities by separately stating on its invoices the tax to its customers and
recording amounts invoiced as liabilities payable to the applicable taxing
jurisdiction. These types of taxes, comprised largely of sales taxes collected,
are presented on a net basis affecting neither revenues nor cost of sales.
Columbia accounts for other taxes for which it is liable by recording a
liability for the expected tax with a corresponding charge to "Other Taxes"
expense.

Q. AMORTIZATION OF SOFTWARE COSTS. External and internal costs associated
with computer software developed for internal use are capitalized.
Capitalization of such costs commences upon the completion of the preliminary
stage of each project in accordance with Statement of Position (SOP) 98-1,
"Accounting for the Costs of Computer Software Developed or Obtained for
Internal Use." Once the installed software is ready for its intended use, such
capitalized costs are amortized on a straight-line basis over a period of five
to ten years. Columbia amortized $9.5 million in 2003, $9.1 million in 2002 and
$12.0 million in 2001 related to software costs.

2. REGULATORY MATTERS

Changes in gas industry regulation, which began in the mid-1980s at the federal
level, have broadened to retail customers at the state level. For many years,
large industrial and commercial customers have had the ability to purchase
natural gas directly from marketers and to use Gas Distribution Operations'
facilities for transportation services. Beginning in the mid-1990s, Gas
Distribution Operations has provided these "Choice(R)" programs for their retail
customers. Through December 2003, approximately 0.8 million of Gas Distribution
Operations' residential and small commercial customers have selected an
alternate supplier.

Gas Distribution Operations continues to offer Customer Choice(SM) opportunities
through regulatory initiatives in all of its jurisdictions. While Customer
Choice(SM) programs are intended to provide all customer classes with the
opportunity to obtain gas supplies from alternative merchants, Gas Distribution
Operations expects to play a substantial role in supplying gas commodity
services to its customers in the foreseeable future. As customers enroll in
these programs and purchase their gas from other suppliers, the Gas Distribution
Operations subsidiaries are sometimes left with pipeline capacity they have
contracted for, but no longer need. The state commissions in jurisdictions
served by Gas Distribution Operations are at various stages in addressing these
issues and other transition considerations. Gas Distribution Operations is
currently recovering, or has the opportunity to recover, the costs resulting
from the unbundling of its services and believes that most of such future costs
will be mitigated or recovered. Methodologies for mitigating or recovering
transition costs include incentive sharing mechanisms, reducing levels of
reserved pipeline capacity and mandatory assignment of pipeline capacity to
alternative suppliers.

26


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Through October 2004, Columbia of Ohio is operating under a regulatory
stipulation approved by the PUCO. On October 9, 2003, Columbia of Ohio and other
parties filed with the PUCO an amended stipulation that would govern Columbia of
Ohio's regulatory framework from November 2004 through October 2010. The
majority of Columbia of Ohio's contracts with interstate pipelines expire in
October 2004, and the amended stipulation would permit Columbia to renew those
contracts for firm capacity sufficient to meet up to 100% of the design peak day
requirements through October 31, 2005 and up to 95% of the design peak day
requirements through October 31, 2010. Among other things, the amended
stipulation would also: (1) extend Columbia of Ohio's Choice(R) program through
October 2010; (2) provide Columbia of Ohio with an opportunity to generate
revenues sufficient to cover the stranded costs associated with the CHOICE(R)
program; and, (3) allow Columbia of Ohio to record post-in-service-carrying
charges on plant placed into service after October 2004, and to defer the
property taxes and depreciation associated with such plant.

On March 11, 2004, the PUCO issued an order that adopted and modified the
stipulation from Columbia of Ohio and a collaboration of parties. The order
extended Columbia of Ohio's CHOICE(R) program. However, the order limited the
time period of the stipulation through December 31, 2007 and declined to
pre-approve the amount of interstate pipeline firm capacity for which Columbia
of Ohio could contract. In addition, the PUCO made other modifications which
would limit Columbia of Ohio's ability to generate additional revenues
sufficient to cover stranded costs, including declining to mandate that natural
gas marketers participating in the CHOICE(R) program obtain 75% of their
interstate capacity directly from Columbia of Ohio and changing the allocation
of revenues generated through off-systems sales. The order allows Columbia of
Ohio to record post-in-service-carrying charges on plant placed in service after
October 2004 and allows the deferral of property taxes and depreciation
associated with such plant. Although this order will have a minimal impact on
2004, Columbia's initial estimate is that this order, if left unchanged, could
potentially reduce operating income by approximately $20 million annually 2005
through 2007. Columbia Gas of Ohio anticipates, consistent with standard
regulatory process, petitioning the commission for rehearing on the components
which have been modified.

As part of the 2002 annual review of Columbia of Ohio's gas cost recovery rates,
the PUCO retained Exeter Associates, Inc. ("Exeter") to conduct a
management/performance review of Columbia of Ohio's gas purchasing practices and
strategies. On July 25, 2003, Exeter filed its final audit report. In the audit
report Exeter questioned Columbia of Ohio's decision to recontract for all of
its pipeline capacity, and recommended that Columbia of Ohio should contract for
only that post-October 2004 capacity necessary to serve its bundled service
customers, to meet the balancing requirements of CHOICE(R) customers, and to
accommodate the capacity assignment elections of CHOICE(R) suppliers. According
to Exeter, this approach would eliminate the need for Columbia of Ohio to engage
in off-system sales activities to recover stranded costs. Exeter also criticized
Columbia of Ohio's procedures for dealing with operational flow orders and
operational matching orders, which procedures had been the subject of a
stipulation previously approved by the PUCO. Exeter therefore recommended that
Columbia of Ohio's procedures for dealing with operational flow orders and
operational matching orders be revised. Exeter further criticized Columbia of
Ohio's volume banking and balancing service because the service allegedly does
not reflect the costs of certain interstate pipeline charges, and recommended
that Columbia of Ohio redesign its balancing rates. The issues raised in the
Exeter report will be resolved by the PUCO either in a rehearing on the
stipulation or in the 2002 gas cost recovery case.

On December 17, 2003, the PUCO approved an application by Columbia of Ohio and
other Ohio LDCs to establish a tracking mechanism that will provide for recovery
of current bad debt expense and for the recovery over a five-year period of
previously deferred uncollected accounts receivable. The approval of the tracker
will allow for the recovery of $25.2 million in previously uncollected accounts
receivable for Columbia of Ohio.

Effective November 2003, the Pennsylvania Public Utility Commission approved a
surcharge allowing CPA to recover certain expenses related to Columbia's
Customer Assistance Program for low-income customers. The Customer Assistance
Program is available to customers with incomes at or below 150% of the poverty
level. The estimated increase in annual revenues as a result of the surcharge is
$11.5 million annually. However, the surcharge will fluctuate based on the
number of customers and cost of gas. Approximately $1.8 million is reflected in
the year ended December 31, 2003. The Pennsylvania Public Utility Commission
approved the Customer Assistance Surcharge on October 30, 2003, subject to
customer complaint cases filed in opposition to the surcharge.

27


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

On February 28, 2003, Columbia Gas Transmission Corporation (Columbia
Transmission) filed with the Federal Energy Regulatory Commission (FERC) certain
scheduled annual rate adjustments, designated as the Transportation Costs Rate
Adjustment (TCRA), Retainage Adjustment Mechanism (RAM), and Electric Power Cost
Adjustment (EPCA). These filings seek to recover certain expenses relating to
transportation costs incurred by Columbia Transmission on interconnecting
pipelines and electric costs incurred in the operation of certain compressors
(TCRA and EPCA, respectively), as well as quantities of gas required by Columbia
Transmission to operate its pipeline system (RAM). The recovery of each of these
costs is done through a "tracker" which ensures recovery of only actual
expenses. On October 1, 2003, FERC issued an order accepting Columbia
Transmission's compliance filing supporting its TCRA filing, and accepting the
full recovery of upstream transportation costs as proposed in the filing. On
February 11, 2004, FERC approved an order regarding the annual EPCA filing,
which upheld Columbia Transmission's ability to fully recover its electric
costs, but required Columbia Transmission to implement a separate EPCA rate to
recover electric power costs incurred by a newly expanded electric-powered
compressor station from specific customers. The order also limits Columbia
Transmission's ability to prospectively discount its EPCA rates. Management does
not believe this order will have a material financial impact. The FERC has not
yet issued a final Order in Columbia Transmission's 2003 RAM proceeding.

3. NISOURCE ACQUISITION OF COLUMBIA

On November 1, 2000, NiSource Inc. (NiSource) completed its acquisition of
Columbia.

4. RESTRUCTURING ACTIVITIES

Since 2000, Columbia has implemented restructuring initiatives to streamline its
operations and realize efficiencies as a result of the acquisition of Columbia
by NiSource.

During 2002, Columbia developed a new reorganization initiative, which resulted
in the elimination of approximately 175 positions throughout the organization
mainly affecting executive and other management-level employees. As of December
31, 2003, 174 of the approximately 175 employees were terminated.

For all of the plans, a total of approximately 915 management, professional,
administrative and technical positions have been identified for elimination. As
of December 31, 2003, approximately 900 employees had been terminated, of whom
approximately 130 employees were terminated during 2003. At December 31, 2003
and December 31, 2002, the consolidated balance sheets reflected liabilities of
$17.2 million and $35.4 million related to the restructuring plans,
respectively. During 2003 and 2002, payments of $13.8 million and $15.1 million
were made in association with the restructuring plans, respectively.
Additionally, during 2003, the restructuring plan liability was reduced by $4.4
million due to a reduction in estimated expenses related to previous
reorganization initiatives. The net pretax charge to earnings for 2002 was $19.1
million. Columbia accrued approximately $10.8 million during 2001.

5. DISCONTINUED OPERATIONS AND ASSETS HELD FOR SALE

On September 30, 2003, Columbia sold Columbia Service Partners, Inc. (Columbia
Service Partners) for approximately $22.5 million. In the third quarter of 2003,
Columbia recognized an after-tax gain of $10.6 million related to the sale.
Columbia Service Partners had been reported as assets and liabilities held for
sale.

On August 29, 2003, Columbia sold its exploration and production subsidiary,
Columbia Energy Resources, Inc. (CER), to a subsidiary of Triana Energy Holdings
(Triana). Under the CER sales agreement, Triana, an affiliate of Morgan Stanley
Dean Witter Capital Partners IV, L.P. (MSCP), purchased all of the stock of CER
for $330.0 million, plus the assumption of obligations to deliver approximately
94.0 billion cubic feet (Bcf) of natural gas pursuant to existing forward sales
contracts. The sale transferred 1.1 trillion cubic feet of natural gas reserves.
Approximately $220.0 million of after-tax cash proceeds from the sale were used
to reduce NiSource's debt. In addition, a $213.0 million liability related to
the forward sales contracts was removed from the balance sheet. On January 28,
2003, Columbia's former subsidiary Columbia Natural Resources, Inc. sold its
interest in certain natural gas exploration and production assets in New York
for approximately $95.0 million. Columbia has accounted for CER as discontinued
operations and has adjusted all periods presented accordingly. During 2003,
Columbia recognized an after-tax loss of $46.4 million related to the sales.

28


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

During 2002, Columbia decided to exit the telecommunications business. The
results of operations related to Columbia Transmission Communications
Corporation (Transcom) were displayed as discontinued operations on Columbia's
statement of consolidated income and its assets and liabilities were separately
aggregated and reflected as assets and liabilities of discontinued operations on
the consolidated balance sheets in 2002. On September 15, 2003, Columbia sold
100% of its shares in Transcom. During 2003, Columbia recognized an additional
after-tax loss of $1.3 million related to the sale.

On August 21, 2001, Columbia sold Columbia Propane to AmeriGas Partners L.P. for
approximately $196.0 million, consisting of $152.0 million of cash and $44.0
million of AmeriGas partnership common units. On December 11, 2001, NiSource
sold the common units in a public offering for $48.5 million. Columbia has also
sold substantially all the assets of Columbia Petroleum Corporation, a
diversified petroleum distribution company.

Results from discontinued operations of CER (including the New York State
properties,) Transcom and Columbia Propane are provided in the following table:



Twelve Months ended December 31, (in millions) 2003 2002 2001
- -------------------------------------------------------------------------------------------------------------------

REVENUES FROM DISCONTINUED OPERATIONS $ 104.1 $ 210.6 $ 235.7
- -------------------------------------------------------------------------------------------------------------------
Income (Loss) from discontinued operations 1.3 55.1 (64.6)
Income tax 1.8 21.6 (22.2)
- -------------------------------------------------------------------------------------------------------------------
NET INCOME (LOSS) FROM DISCONTINUED OPERATIONS $ (0.5) $ 33.5 $ (42.4)
- -------------------------------------------------------------------------------------------------------------------


The assets and net liabilities of discontinued operations and assets and net
liabilities held for sale were as follows:



As of December 31, (in millions) 2003 2002
- -------------------------------------------------------------------------------------------------------------------

ASSETS OF DISCONTINUED OPERATIONS AND ASSETS HELD FOR SALE
Accounts receivable, net $ - $ 44.9
Property, plant and equipment, net 6.5 682.2
Other assets - 109.2
- -------------------------------------------------------------------------------------------------------------------
Assets of Discontinued Operations and Assets Held for Sale 6.5 836.3
- -------------------------------------------------------------------------------------------------------------------
LIABILITIES OF DISCONTINUED OPERATIONS AND LIABILITIES HELD FOR SALE
Debt - (0.1)
Current liabilities - (191.9)
Other liabilities - (347.0)
- -------------------------------------------------------------------------------------------------------------------
Liabilities of Discontinued Operations and Liabilities Held for Sale - (539.0)
- -------------------------------------------------------------------------------------------------------------------
NET LIABILITIES OF DISCONTINUED OPERATIONS AND
NET ASSETS AND NET LIABILITIES HELD FOR SALE AND NET ASSETS $ 6.5 $ 297.3
- -------------------------------------------------------------------------------------------------------------------


6. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

FASB INTERPRETATION NO. 45 - GUARANTOR'S ACCOUNTING AND DISCLOSURE REQUIREMENTS
FOR GUARANTEES, INCLUDING INDIRECT GUARANTEES OF INDEBTEDNESS OF OTHERS. In
November of 2002, the FASB issued Interpretation No. 45, "Guarantor's Accounting
and Disclosure Requirements for Guarantees, Including Indirect Guarantees of
Indebtedness of Others" (FIN 45). FIN 45 elaborates on the disclosures to be
made by a guarantor in its interim and annual financial statements about its
obligations under certain guarantees that it has issued. It also clarifies that
a guarantor is required to recognize, at the inception of a guarantee, a
liability for the fair value of the obligation undertaken in issuing the
guarantee. The initial recognition and initial measurement provisions of FIN 45
are applicable on a prospective basis to guarantees issued or modified after
December 31, 2002. Refer to "Other Commitments and Contingencies - Guarantees
and Indemnities" in Note 15D for further discussion of Columbia's guarantees.

29


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

SFAS NO. 143 - ACCOUNTING FOR ASSET RETIREMENT OBLIGATIONS. In July 2001, the
FASB issued SFAS No. 143. SFAS No. 143 requires entities to record the fair
value of a liability for an asset retirement obligation in the period in which
it is incurred. When the liability is initially recorded, the entity capitalizes
the cost, thereby increasing the carrying amount of the related long-lived
asset. Over time, the liability is accreted, and the capitalized cost is
depreciated over the useful life of the related asset. The rate-regulated
subsidiaries defer the difference between the amount recognized for depreciation
and accretion and the amount collected in rates as required pursuant to SFAS No.
71.

Columbia adopted the provisions of SFAS No. 143 on January 1, 2003, and as a
result an asset retirement obligation liability of $49.2 million was recognized,
of which $40.9 was related to assets sold in 2003. In addition, Columbia
capitalized $19.3 million in additions to plant assets, net of accumulated
amortization, of which $10.9 million was related to assets sold in 2003. The
cumulative after-tax effect of adopting SFAS No. 143 amounted to $16.8 million.
Certain costs of removal that have been, and continue to be, included in
depreciation rates and collected in the service rates of the rate-regulated
subsidiaries, did not meet the definition of an asset retirement obligation
pursuant to SFAS No. 143. The amount of the other costs of removal reflected as
a component of Columbia's regulatory liabilities and cost of removal was $282.7
million at December 31, 2003 and $281.2 million at December 31, 2002 based on
rates for estimated removal costs embedded in composite depreciation rates.
Columbia reclassified its cost of removal as of December 31, 2002 from
accumulated depreciation to regulatory liabilities and other removal costs on
the consolidated balance sheet and upon adoption of SFAS No. 143 "Accounting for
Asset Retirement Obligations" recharacterized the liability as a regulatory
liability as of December 31, 2003.

For the twelve months ended December 31, 2003, Columbia recognized accretion
expense of $0.5 million. The asset retirement obligations liability totaled $8.4
million at December 31, 2003. Had Columbia adopted SFAS No. 143 at the dates the
actual liabilities were incurred, the asset retirement obligations liability
would have been $9.4 million and $8.9 million at December 31, 2001 and 2000,
respectively.

FASB INTERPRETATION NO. 46 (REVISED DECEMBER 2003) - CONSOLIDATION OF VARIABLE
INTEREST ENTITIES. On January 17, 2003, the FASB issued Interpretation No. 46,
"Consolidation of Variable Interest Entities" (FIN 46). FIN 46 requires a
variable interest entity to be consolidated by a company if that company is
subject to a majority of the risk of loss from the variable interest entity's
activities or is entitled to receive a majority of the entity's residual
returns. A company that consolidates a variable interest entity is called the
primary beneficiary of that entity. In general, a variable interest entity is a
corporation, partnership, trust, or any other legal structure used for business
purposes that either (a) does not have equity investors with voting rights, or
(b) has equity investors that do not provide sufficient financial resources for
the entity to support its activities. FIN 46 also requires various disclosures
about variable interest entities that a company is not required to consolidate
but in which it has a significant variable interest. On December 18, 2003, the
FASB deferred the implementation of FIN 46 to the first quarter of 2004. The
adoption of FIN 46 on January 1, 2004 did not have a material effect on
Columbia's results of operations.

SFAS NO. 149 - AMENDMENT OF STATEMENT 133 ON DERIVATIVE INSTRUMENTS AND HEDGING
ACTIVITIES. Effective July 1, 2003, Columbia adopted SFAS No. 149, "Amendment of
Statement 133 on Derivative Instruments and Hedging Activities" (SFAS No. 149).
SFAS No. 149 codifies and clarifies financial accounting and reporting for
derivative instruments and hedging activities under SFAS No. 133 primarily in
connection with decisions made by the Derivatives Implementation Group and for
implementation issues raised in the application of SFAS No. 133. SFAS No. 149 is
effective for contracts entered into or modified after June 30, 2003. SFAS No.
149 did not have a material impact on Columbia's results of operations during
2003.

EMERGING ISSUES TASK FORCE (EITF) ISSUE NO. 03-11 - REPORTING REALIZED GAINS AND
LOSSES ON DERIVATIVE INSTRUMENTS THAT ARE SUBJECT TO FASB STATEMENT NO. 133 AND
NOT "HELD FOR TRADING PURPOSES" AS DEFINED IN EITF ISSUE NO. 02-03. In August
2003, the EITF released Issue No. 03-11, which provides guidance on whether to
report realized gains or losses on derivative contracts that settle on a net
basis. Currently, Columbia generally reports contracts requiring physical
delivery of a commodity on a gross basis. EITF No. 03-11 is effective for
financial statement periods ending after September 30, 2003. EITF No. 03-11 did
not have a material impact on Columbia's results of operations.

30


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

FASB STAFF POSITION NO. FAS 106-1 - ACCOUNTING AND DISCLOSURE REQUIREMENTS
RELATED TO THE MEDICARE PRESCRIPTION DRUG, IMPROVEMENT AND MODERNIZATION ACT OF
2003. On December 8, 2003, the President of the United States signed the
Medicare Prescription Drug, Improvement and Modernization Act into law. The Act
introduces a prescription drug benefit under Medicare (Medicare Part D) as well
as a federal subsidy to sponsors of retiree health care benefit plans that
provide a benefit that is at least actuarially equivalent to Medicare Part D.
FASB Statement No. 106, Employers' Accounting for Postretirement Benefits Other
Than Pensions, requires presently enacted changes in relevant laws to be
considered in current period measurements of postretirement benefit costs and
the Accumulated Projected Benefit Obligation. However, specific authoritative
guidance on the accounting for the federal subsidy is currently pending, and
Columbia has elected to defer accounting for the effects of this pronouncement
as allowed by this staff position. It is expected that the law and pronouncement
will reduce the effects of the currently high prescription drug trend rates on
Columbia's post-retirement benefits costs and cash flows assuming that
Columbia's postretirement benefits remain unchanged. However, it is not certain
at this time what effects this law and pronouncement will have on Columbia's
postretirement benefit costs and cash flows.

7. RISK MANAGEMENT ACTIVITIES

Columbia is exposed to market risk due to fluctuations in commodity prices.
Columbia uses commodity-based derivative financial instruments to manage certain
risks in its business and accounts for its derivatives under SFAS No. 133,
"Accounting for Derivative Instruments and Hedging Activity" as subsequently
amended by SFAS No. 137, SFAS No. 138 and SFAS No. 149. Financial instruments
authorized for use by Columbia for hedging include futures, swaps and options.
Columbia is also exposed to interest rate risk and has entered into interest
rate swaps to hedge a portion of the interest rate risk associated with its
long-term debt.

HEDGING ACTIVITIES. The activity for the years 2003 and 2002 affecting other
comprehensive income, with respect to cash flow hedges included the following:



(in millions, net of tax) 2003 2002
- -------------------------------------------------------------------------------------------------------------------

Net unrealized gains on derivatives qualifying as cash
flow hedges at the beginning of the period $ 65.0 $ 52.4

Unrealized hedging gains arising during the period on
derivatives qualifying as cash flow hedges 17.9 20.8

Reclassification adjustment for net gain (loss) included in net income 4.8 (8.2)
- -------------------------------------------------------------------------------------------------------------------
Net unrealized gains on derivatives qualifying as cash flow hedges
at the end of the period $ 87.7 $ 65.0
- -------------------------------------------------------------------------------------------------------------------


Unrealized gains and losses on Columbia's hedges were recorded as price risk
management assets and liabilities. The accompanying Consolidated Balance Sheets
reflected price risk management assets related to unrealized gains on hedges of
$145.7 million and $136.5 million at December 31, 2003 and 2002, respectively,
of which $35.2 million and $25.4 million were included in "Current Assets" and
$110.5 million and $111.1 million were included in "Other Assets." Price risk
management liabilities related to unrealized losses on hedges of $3.3 million at
December 31, 2003 and 2002 were included in "Current Liabilities."

During 2003 and 2002, no amounts were recognized in earnings due to
ineffectiveness and there were no components of the derivatives' fair values
excluded in the assessment of hedge effectiveness. Also, during the year,
Columbia reclassified no amounts from other comprehensive income to earnings,
due to the probability that certain originally forecasted transactions would not
occur. It is anticipated that during the next twelve months the expiration and
settlement of cash flow hedge contracts will result in income recognition of
amounts currently classified in other comprehensive income of approximately
$22.9 million, net of tax.

31


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

For regulatory incentive purposes, the Columbia Gas Distribution Operations'
subsidiaries (Columbia LDCs) enter into contracts that allow counterparties the
option to sell gas to Columbia LDCs at first of the month prices for a
particular month of delivery. Columbia LDCs charge the counterparties a fee for
this option. The changes in the fair value of the options are primarily due to
the changing expectations of the future intra-month volatility of gas prices.
Columbia LDCs defer a portion of the change in the fair value of the options as
either a regulatory asset or liability in accordance with SFAS No. 71. The
remaining change is recognized currently in earnings.

Columbia Energy Services Corporation (Columbia Energy Services) has fixed price
gas delivery commitments to three municipalities in the United States. Columbia
Energy Services entered into a forward purchase agreement with a gas supplier,
wherein the supplier will fulfill the delivery obligation requirements at a
slight premium to index. In order to hedge this anticipated future purchase of
gas from the gas supplier, Columbia Energy Services entered into commodity swaps
priced at the locations designated for physical delivery. These swaps are
designated as cash flow hedges of the anticipated purchases.

Columbia has entered into interest rate swap agreements to modify the interest
rate characteristics of its outstanding long-term debt from fixed to variable.
On April 11, 2003, Columbia entered into fixed-to-variable interest rate swap
agreements in a notional amount of $100.0 million with two counterparties.
Columbia will receive payments based upon a fixed 7.42% interest rate and pay a
floating interest amount based on U.S. 6-month BBA LIBOR plus an average of
2.39% per annum. There was no exchange of premium at the initial date of the
swaps. The swaps contain mirror-image call provisions that allow the
counterparties to cancel the agreements beginning November 28, 2005 through the
stated maturity date. In addition, each party has the right to cancel the swaps
on either April 15, 2008 or April 15, 2013 at mid-market.

On April 4, 2003, Columbia terminated a fixed-to-variable interest rate swap
agreement containing a notional amount of $100.0 million. Columbia received a
settlement payment from the counterparty amounting to $8.2 million, which will
be amortized as a reduction to interest expense over the remaining term of the
underlying debt.

On September 3, 2002, Columbia entered into new fixed-to-variable interest rate
swap agreements for a combined notional amount of $281.5 million with three
counterparties effective as of September 5, 2002. Columbia will receive payments
based upon a fixed 7.32% interest rate and pay a floating interest amount based
on U.S. 6-month BBA LIBOR plus 2.66% per annum. There was no exchange of premium
at inception of the swaps. The swaps contain mirror-image call provisions that
allow the counterparties to cancel the agreements beginning November 28, 2005
through the stated maturity date. In addition, each party has the one-time right
to cancel the swaps on September 5, 2007 at mid-market.

As a result of the interest rate swap transactions, $663.0 million of Columbia's
long-term debt is now subject to fluctuations in interest rates. The interest
rate swaps are designated as fair value hedges. The effectiveness of the
interest rate swaps in offsetting the exposure to changes in the debt's fair
value is measured using the short-cut method pursuant to SFAS No. 133. Columbia
had no net gain or loss recognized in earnings due to hedging ineffectiveness
from prior years.

8. EQUITY INVESTMENT SUBSIDIARIES

Certain investments of Columbia are accounted for under the equity method of
accounting. All investments shown as limited partnerships are limited
partnership interests. The following is a list of Columbia's equity investments
at December 31, 2003.



% of Voting
Power or
Investee Type of Investment Interest Held
- -------------------------------------------------------------------------------------------------------------------

Millennium Pipeline Company, L.P. Limited Partnership 47.0
Millennium Pipeline Management Company, L.L.C. LLC Membership 47.5


32


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

9. INCOME TAXES

The components of income tax expense were as follows:



Year Ended December 31, (in millions) 2003 2002 2001
- --------------------------------------------------------------------------------

INCOME TAXES
Current
Federal $ 115.5 $ 136.1 $ 178.7
State 16.6 1.5 23.4
- --------------------------------------------------------------------------------
Total Current 132.1 137.6 202.1
- --------------------------------------------------------------------------------
Deferred
Federal 109.4 70.4 (27.5)
State 9.6 22.5 1.6
- --------------------------------------------------------------------------------
Total Deferred 119.0 92.9 (25.9)
- --------------------------------------------------------------------------------
Deferred Investment Credits (1.4) (1.4) (1.4)
- --------------------------------------------------------------------------------
INCOME TAXES FROM CONTINUING OPERATIONS $ 249.7 $ 229.1 $ 174.8
- --------------------------------------------------------------------------------


Total income taxes from continuing operations were different from the amount
that would be computed by applying the statutory Federal income tax rate to book
income before income tax. The major reasons for this difference were as follows:



Year Ended December 31, (in millions) 2003 2002 2001
- ----------------------------------------------------------------------------------------------------------------------------------

Book income from Continuing Operations before
income taxes $ 727.8 $ 662.3 $ 453.7
Tax expense at statutory Federal income tax rate 254.7 35.0% 231.8 35.0% 158.8 35.0%
Increases (reductions) in taxes resulting from:
State income taxes, net of Federal income tax benefit 17.0 2.3 15.6 2.4 16.3 3.6
Estimated non-deductible expenses - - 1.1 0.2 1.4 0.3
Prior year tax adjustments (19.9) (2.7) (16.1) (2.4) -
Other, net (2.1) (0.3) (3.3) (0.6) (1.7) (0.4)
- ----------------------------------------------------------------------------------------------------------------------------------
INCOME TAXES FROM CONTINUING OPERATIONS $ 249.7 34.3% $ 229.1 34.6% $ 174.8 38.5%
- ----------------------------------------------------------------------------------------------------------------------------------


33



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Deferred income taxes resulted from temporary differences between the financial
statement carrying amounts and the tax basis of existing assets and liabilities.
The principal components of Columbia's net deferred tax liability were as
follows:



At December 31, (in millions) 2003 2002
- -------------------------------------------------------------------------------------------------------

DEFERRED TAX LIABILITIES
Accelerated depreciation and other property differences $ 691.7 $ 632.6
Unrecovered gas costs 36.0 24.4
Other regulatory assets 119.9 130.2
SFAS No. 133 and price risk adjustments 47.2 41.4
- -------------------------------------------------------------------------------------------------------
Total Deferred Tax Liabilities 894.8 828.6
- -------------------------------------------------------------------------------------------------------
DEFERRED TAX ASSETS
Deferred investment tax credits and other regulatory liabilities (17.9) (20.9)
Pension and other postretirement/postemployment benefits (19.3) (46.1)
Environmental liabilities (16.9) (37.9)
Other accrued liabilities (20.0) (41.6)
Other, net (1.3) (9.5)
- -------------------------------------------------------------------------------------------------------
Total Deferred Tax Assets (75.4) (156.0)
- -------------------------------------------------------------------------------------------------------
Less: Deferred income taxes related to current assets and liabilities 72.1 23.1
- -------------------------------------------------------------------------------------------------------
NON-CURRENT DEFERRED TAX LIABILITY $ 747.3 $ 649.5
- -------------------------------------------------------------------------------------------------------


Other, net includes state income tax loss benefits of $7.9 million and $10.6
million for 2003 and 2002, respectively. These tax loss carry forward benefits
expire after 2009.

10. PENSION AND OTHER POSTRETIREMENT BENEFITS

Columbia provides defined contribution plans and noncontributory defined benefit
retirement plans that cover its employees. Benefits under the defined benefit
retirement plans reflect the employees' compensation, years of service and age
at retirement. Additionally, Columbia provides health care and life insurance
benefits for certain retired employees. The majority of employees may become
eligible for these benefits if they reach retirement age while working for
Columbia. The expected cost of such benefits is accrued during the employees'
years of service. Current rates of rate-regulated companies include
postretirement benefit costs on an accrual basis, including amortization of the
regulatory assets that arose prior to inclusion of these costs in rates. For
most plans, cash contributions are remitted to grantor trusts. Columbia uses
September 30 as its measurement date for its pension and postretirement benefit
plans.

Columbia employs a total return investment approach whereby a mix of equities
and fixed income investments are used to maximize the long-term return of plan
assets for a prudent level of risk. Risk tolerance is established through
careful consideration of plan liabilities, plan funded status, and asset class
volatility. The investment portfolio contains a diversified blend of equity and
fixed income investments. Furthermore, equity investments are diversified across
U.S. and non-U.S. stocks, as well as growth, value, small and large
capitalizations. Other assets such as private equity and hedge funds are used
judiciously to enhance long-term returns while improving portfolio
diversification. Derivatives may be used to gain market exposure in an efficient
and timely manner; however, derivatives may not be used to leverage the
portfolio beyond the market value of the underlying assets. Investment risk is
measured and monitored on an ongoing basis through quarterly investment
portfolio reviews, annual liability measurements, and periodic asset/liability
studies.

34



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The most important component of an investment strategy is the portfolio asset
mix, or the allocation between the various classes of securities available to
the pension plan for investment purposes. The asset mix and acceptable minimum
and maximum ranges established represents a long-term view and are as follows:



ASSET CATEGORY MINIMUM MAXIMUM
- -------------------------------------------------------------------------

Domestic Equities 40% 60%
International Equities 10% 20%
Fixed Income 15% 45%
Real Estate/Alternative Investments 0% 10%
Short-Term Investments 0% 10%
- -------------------------------------------------------------------------


Pension Plan and Postretirement Plan Asset Mix at September 30, 2003:



POST RETIREMENT
DEFINED BENEFIT WELFARE PLAN
(in millions) PENSION ASSETS 9/30/2003 ASSETS 9/30/2003
- -----------------------------------------------------------------------------------------------------------------------------------
ASSET CLASS ASSET VALUE % OF TOTAL ASSETS ASSET VALUE % OF TOTAL ASSETS
- -----------------------------------------------------------------------------------------------------------------------------------

Domestic Equities $ 372.7 50.6% $ 81.5 53.5%
International Equities 117.1 15.9% 27.5 18.0%
Fixed Income 210.2 28.6% 41.4 27.2%
Real Estate/Alternative Investments 34.7 4.7% - 0.0%
Short-Term Investments 1.4 0.2% 2.0 1.3%
- -----------------------------------------------------------------------------------------------------------------------------------
TOTAL $ 736.1 100.0% $ 152.4 100.0%
- -----------------------------------------------------------------------------------------------------------------------------------


Columbia employs a building block approach with proper consideration of
diversification and rebalancing in determining the long-term rate of return for
plan assets. Historical markets are studied and long-term historical
relationships between equities and fixed income are analyzed to ensure that they
are consistent with the widely accepted capital market principle that assets
with higher volatility generate greater return over the long run. Current market
factors such as inflation and interest rates are evaluated before long-term
capital market assumptions are determined. Peer data and historical returns are
reviewed to check for reasonability and appropriateness.

Due to the upswing in the equity markets in 2003, the fair value of Columbia's
pension fund assets has increased since September 30, 2002. However, the
discount rate used to measure the accumulated benefit obligation has decreased,
which slightly offset the increase in the pension assets. In accordance with
FASB Statement No. 87, "Employers' Accounting for Pensions," Columbia adjusted
its minimum pension liability at December 31, 2003. The adjustment resulted in a
decrease to the retirement benefit liabilities of $34.3 million, a decrease in
intangible assets of $2.0 million, a decrease to deferred income tax assets of
$12.1 million and an increase to other comprehensive income of $20.2 million
after-tax. As a result of the increase in the fair value of the plans assets,
Columbia expects pension expense for 2004 to be similar to the amount recognized
in 2003. In addition, Columbia expects to make contributions of $14.9 million to
its pension plans and $27.4 million to its postretirement medical and life plans
in 2004.

In 2001, Columbia recorded a reduction in its pension benefit obligation
amounting to $23.9 million due to the finalization of the number of employees
who elected to convert to an account balance plan from the previous final pay
benefit structure. Columbia recorded curtailment gains to net periodic benefits
costs in 2001 amounting to $3.3 million and $8.9 million for pensions and other
benefits, respectively, related to the reduction in future benefit accruals
associated with employees of Columbia Propane Corporation. Also, in 2001 a
settlement gain of $8.4 million was recorded related to terminated employees who
elected to receive lump-sum payments from the pension plan.

35



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables provide a reconciliation of the plans' funded status and
amounts reflected in Columbia's consolidated balance sheets at December 31 based
on a September 30 measurement date:



PENSION BENEFITS OTHER BENEFITS
--------------------- ----------------------
(in millions) 2003 2002 2003 2002
- -------------------------------------------------------------------------------------------------------------

CHANGE IN BENEFIT OBLIGATION
Benefit obligation at beginning of year $ 769.9 $ 680.5 $ 288.6 $ 271.4
Service cost 17.0 20.4 3.7 8.1
Interest cost 51.4 50.0 19.5 17.4
Plan amendments 6.6 87.7 11.0 (13.6)
Actuarial (gain) loss 56.6 - 42.7 23.1
Benefits paid (68.1) (68.7) (20.3) (17.8)
- -------------------------------------------------------------------------------------------------------------
BENEFIT OBLIGATION AT END OF YEAR $ 833.4 $ 769.9 $ 345.2 $ 288.6
- -------------------------------------------------------------------------------------------------------------

CHANGE IN PLAN ASSETS
Fair value of plan assets at beginning of year $ 668.3 $ 800.8 $ 121.3 $ 124.4
Actual return (loss) on plan assets 135.7 (64.0) 26.3 (6.1)
Employer contributions 0.2 0.2 25.1 20.8
Benefits paid (68.1) (68.7) (20.3) (17.8)
- -------------------------------------------------------------------------------------------------------------
FAIR VALUE OF PLAN ASSETS AT END OF YEAR $ 736.1 $ 668.3 $ 152.4 $ 121.3
- -------------------------------------------------------------------------------------------------------------

Funded status $ (97.3) $ (101.6) $ (192.8) $ (167.3)
Contributions made after measurement
date and before fiscal year end 0.1 - 6.3 6.6
Unrecognized actuarial loss 100.2 128.0 60.0 35.5
Unrecognized prior service cost 10.6 2.3 10.1 (1.1)
- -------------------------------------------------------------------------------------------------------------
NET AMOUNT RECOGNIZED AT END OF YEAR $ 13.6 $ 28.7 $ (116.4) $ (126.3)
- -------------------------------------------------------------------------------------------------------------

AMOUNTS RECOGNIZED IN THE STATEMENT OF
FINANCIAL POSITION CONSIST OF:
Prepaid (Accrued) benefit liability $ 15.7 $ (9.0)
Intangible asset 0.3 2.3
Accumulated other comprehensive income - 35.4
- ---------------------------------------------------------------------------------
NET AMOUNT RECOGNIZED AT END OF YEAR $ 16.0 $ 28.7
- ---------------------------------------------------------------------------------

OTHER COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO
CHANGE IN ADDITIONAL MINIMUM LIABILITY
RECOGNITION $ (35.4) $ 35.4
- ---------------------------------------------------------------------------------


36



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



PENSION BENEFITS OTHER BENEFITS
------------------- ------------------
(in millions) 2003 2002 2003 2002
- -------------------------------------------------------------------------------------------------------------

WEIGHTED-AVERAGE ASSUMPTIONS AS OF
SEPTEMBER 30,
Discount rate assumption 6.25% 7.0% 6.25% 7.0%
Compensation growth rate assumption 4.0% 4.0% 4.0% 4.0%
Medical cost trend assumption - - 5.0% 5.5%
Assets earnings rate assumption 9.0% 9.0% 9.0% 9.0%
- -------------------------------------------------------------------------------------------------------------


The following table provides the components of the plans' net periodic benefits
cost (benefit) for each of the three years:



PENSION BENEFITS OTHER BENEFITS
------------------------------ -------------------------------
(in millions) 2003 2002 2001 2003 2002 2001
- ----------------------------------------------------------------------------------------------------------------------------------

NET PERIODIC COST
Service cost $ 17.1 $ 20.4 $ 27.6 $ 3.7 $ 8.1 $ 9.1
Interest cost 51.4 50.0 61.8 19.5 17.4 21.2
Expected return on assets (56.9) (69.7) (88.3) (8.8) (8.5) (9.2)
Amortization of transitional obligation - 0.9 1.2 - - -
Amortization of prior service cost 0.5 1.2 3.9 (0.3) 1.3 0.2
Recognized actuarial (gain) loss 3.3 (0.3) (12.6) 0.7 (0.7) (1.1)
Settlement gain - (8.4) - - -
Curtailment gain - (3.3) - - (8.9)
- ----------------------------------------------------------------------------------------------------------------------------------
NET PERIODIC BENEFITS COST (BENEFIT) $ 15.4 $ 2.5 $ (18.1) $ 14.8 $ 17.6 $ 11.3
- ----------------------------------------------------------------------------------------------------------------------------------


Assumed health care cost trend rates have a significant effect on the amounts
reported for the health care plans. A one-percentage-point change in assumed
health care cost trend rates would have the following effects:



1% point 1% point
(in millions) increase decrease
- ---------------------------------------------------------------------------------------------------------------------------------

Effect on service and interest components of net periodic cost $ 2.5 $ (2.3)
Effect on accumulated postretirement benefit obligation 16.2 (15.4)
- ---------------------------------------------------------------------------------------------------------------------------------


11. COMMON STOCK EQUITY

All of Columbia's common equity shares are beneficially held by NiSource.

37



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

12. LONG-TERM DEBT

The long-term debt (exclusive of current maturities) of Columbia and its
subsidiaries is as follows:



At December 31, (in millions) 2003 2002
- ------------------------------------------------------------------------------------------------------

COLUMBIA ENERGY GROUP DEBENTURES
6.80% Series C due November 28, 2005 $ 281.5 $ 281.5
7.05% Series D due November 28, 2007 281.5 281.5
7.32% Series E due November 28, 2010 281.5 281.5
7.42% Series F due November 28, 2015 281.5 281.5
7.62% Series G due November 28, 2025 229.2 229.2
Fair value adjustment of debentures for interest rate swap agreements 11.2 30.6
- ------------------------------------------------------------------------------------------------------
Total Debentures 1,366.4 1,385.8

Subsidiary debt--Capital lease obligations 1.7 2.0
- ------------------------------------------------------------------------------------------------------
TOTAL LONG-TERM DEBT $1,368.1 $1,387.8
- ------------------------------------------------------------------------------------------------------


As a result of the interest rate swap transactions, $663.0 million of Columbia's
long-term debt is now subject to fluctuations in interest rates. The interest
rate swaps are designated as fair value hedges. The effectiveness of the
interest rate swaps in offsetting the exposure to changes in the debt's fair
value is measured using the short-cut method pursuant to SFAS No. 133. Columbia
had no net gain or loss recognized in earnings due to hedging ineffectiveness
from prior years. Refer to Note 7 for further information on Columbia's interest
rate swaps.

The aggregate maturities of long-term debt and capitalized lease obligations
during the next five years are as follows:



(in millions)
- --------------------------------------------------

2004 $ -
2005 281.9
2006 0.4
2007 281.9
2008 0.3
After 803.6
- --------------------------------------------------
Total long-term debt $ 1,368.1
- --------------------------------------------------


13. SHORT-TERM DEBT

Columbia subsidiaries satisfy their liquidity requirements primarily through
internally generated funds and through intercompany borrowings from the NiSource
Money Pool. These subsidiaries may borrow, on an intercompany basis, a
cumulative maximum of $1.13 billion through the NiSource Money Pool as approved
by the Securities and Exchange Commission under the Public Utility Holding
Company Act of 1935. NiSource Finance Corp. provides funding to the NiSource
Money Pool from external borrowing sources and maintains an aggregate $1.25
billion revolving credit facility with a syndicate of banks. The credit facility
is guaranteed by NiSource. As of December 31, 2003, Columbia was a net investor
in the NiSource Money Pool.

At December 31, 2003, approximately $30.0 million of investments were pledged as
collateral on outstanding letters of credit related to Columbia's wholly owned
insurance company. Columbia had no short-term debt outstanding as of December
31, 2003 and 2002.

38



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

14. FAIR VALUE OF FINANCIAL INSTRUMENTS

The following methods and assumptions were used to estimate the fair value of
each class of financial instruments for which it is practicable to estimate fair
value:

INVESTMENTS. Where feasible, the fair value of investments is estimated based on
market prices for those or similar investments.

LONG-TERM DEBT. The fair values of these securities are estimated based on the
quoted market prices for the same or similar issues or on the rates offered for
securities of the same remaining maturities. Certain premium costs associated
with the early settlement of long-term debt are not taken into consideration in
determining fair value.

The carrying values and estimated fair values of financial instruments were as
follows:



CARRYING ESTIMATED Carrying Estimated
AMOUNT FAIR VALUE Amount Fair Value
At December 31, (in millions) 2003 2003 2002 2002
- -------------------------------------------------------------------------------------------------------------------------------

Long-term investments $ 36.2 $ 36.2 $ 15.5 $ 15.0
Long-term debt (including current portion) 1,368.4 1,475.8 1,388.0 1,485.1
- -------------------------------------------------------------------------------------------------------------------------------


The long-term debt relates to utility operations. The utilities are subject to
regulation and gains or losses may be included in rates over a prescribed
amortization period, if in fact settled at amounts approximating those above.

SALE OF TRADE ACCOUNTS RECEIVABLE. Columbia of Ohio is a party to an agreement
to sell, without recourse, all of its trade receivables, with the exception of
certain low-income payment plan receivables, as they originate, to Columbia
Accounts Receivable Corporation (CARC), a wholly-owned subsidiary of Columbia.
CARC, in turn, is party to an agreement under which it sells a percentage
ownership interest in the accounts receivable to a commercial paper conduit.
Under these agreements, CARC may not sell any new affiliate receivables to the
conduit if Columbia's debt rating falls below BBB or Baa2 at Standard and Poor's
and Moody's, respectively. In addition, if Columbia's debt rating falls below
investment grade, the agreements terminate and CARC may not sell any new
receivables to the conduit. As of December 31, 2003, $89.5 million of accounts
receivable had been sold by CARC. Canadian Imperial Bank of Commerce (CIBC), the
administrative agent for the program, has informed Columbia of Ohio that, CIBC
and its commercial paper conduit entities will let all existing receivable
securitization agreements expire in the normal course of business. As such, the
Columbia of Ohio receivables program with CIBC will terminate on May 15, 2004
and Columbia of Ohio plans to initiate a new program with a new agent and
conduit purchaser.

Under the agreements currently in place, Columbia of Ohio acts as administrative
agent by performing record keeping and cash collection functions for the
accounts receivable sold by CARC. Columbia of Ohio receives a fee, which
provides adequate compensation, for such services.

Columbia's accounts receivable program qualifies for sale accounting based upon
the conditions met in SFAS No. 140 "Accounting for Transfers and Servicing of
Financial Asset and Extinguishments of Liabilities." In the agreements, all
transferred assets have been isolated from the transferor and put presumptively
beyond the reach of the transferor and its creditors, even in bankruptcy or
other receivership. Columbia does not retain any interest in the receivables
under both agreements.

15. OTHER COMMITMENTS AND CONTINGENCIES

A. CAPITAL EXPENDITURES. Capital expenditures for 2004 are currently
estimated at $254.1 million. Of this amount, $118.3 million is for the Gas
Distribution Operations and $135.8 million is for the Gas Transmission and
Storage Operations.

39



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

B. OTHER LEGAL PROCEEDINGS. In the normal course of its business, Columbia
and its subsidiaries have been named as defendants in various legal proceedings.
In the opinion of management, the ultimate disposition of these currently
asserted claims would not have a material adverse impact on Columbia's
consolidated financial position or results of operations.

C. ASSETS UNDER LIEN. Substantially all of Columbia Transmission's
properties have been pledged to Columbia as security for debt owed by Columbia
Transmission to Columbia.

D. GUARANTEES AND INDEMNITIES. As a part of normal business, Columbia and
certain subsidiaries enter into various agreements providing financial or
performance assurance to third parties on behalf of certain subsidiaries. These
agreements are entered into primarily to support or enhance the creditworthiness
otherwise attributed to a subsidiary on a stand-alone basis, thereby
facilitating the extension of sufficient credit to accomplish the subsidiaries'
intended commercial purposes. The total commercial commitments in existence at
December 31, 2003 and the years in which they expire were:



(in millions) Total 2004 2005 2006 2007 2008 After
- -------------------------------------------------------------------------------------------------------------------

Guarantees supporting commodity
transactions of subsidiaries $ 983.4 $ - $ 50.0 $ 736.5 $ 39.5 $ 57.4 $ 100.0
Other guarantees 305.2 150.0 50.7 - - - 104.5
- -------------------------------------------------------------------------------------------------------------------
Total commercial commitments $1,288.6 $ 150.0 $ 100.7 $ 736.5 $ 39.5 $ 57.4 $ 204.5
- -------------------------------------------------------------------------------------------------------------------


Columbia has issued guarantees, which support up to approximately $983.4 million
in commodity-related payments for its former and current subsidiaries involved
in forward gas sales activities. These guarantees were provided to
counterparties in order to facilitate physical and financial transactions. To
the extent liabilities exist under the commodity-related contracts subject to
these guarantees, such liabilities are included in the consolidated balance
sheets.

Columbia also has purchase and sale agreement guarantees totaling $140.0
million, which guarantee performance of the seller's covenants, agreements,
obligations, liabilities, representations and warranties under the agreements.
No amounts related to the purchase and sale agreement guarantees are reflected
in the consolidated balance sheet.

Management believes that the likelihood Columbia would be required to perform or
otherwise incur any significant losses associated with any of these guarantees
is remote.

Columbia has retained liabilities related to the CER forward gas sales
agreements with Mahonia II Limited (Mahonia) for guarantees of the forward sales
and for indemnity agreements with respect to surety bonds backing the forward
sales. The guarantees, surety bonds and associated indemnity agreements remain
in place subsequent to the closing of the CER sale and decline over time as
volumes (approximately 72.1 Bcf as of December 31, 2003) are delivered in
satisfaction of the contractual obligations, ending in February 2006. Columbia
will be indemnified by Triana, and MSCP will fund up to a maximum of $221.0
million of additional equity to Triana to support Triana's indemnity, for
Triana's gas delivery and related obligations to Mahonia. The MSCP commitment
declines over time in concert with the surety bonds and the guaranteed
obligation to deliver gas to Mahonia.

Immediately after the close of the sale, Triana owned approximately 1.1 Tcf of
proved reserves, and was capitalized with $330.0 million, approximately $200.0
million of which was provided as initial equity by MSCP and the remainder of
which is provided as part of a $500.0 million revolving credit facility.
Columbia believes that the combination of Triana's proved reserves, sufficient
capitalization, and access to the credit facility, combined with the Triana
indemnity and the $221.0 million of further commitments to Triana from MSCP,
adequately offset any losses that may be incurred by Columbia due to Triana's
non-performance under the Mahonia agreements. Accordingly, Columbia has not
recognized a liability related to the retention of the Mahonia guarantees.

40



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

E. INTERNAL REVENUE SERVICE (IRS) AUDIT. The IRS issued its Revenue Agent
Report (RAR) covering the former consolidated Columbia Energy Group and
subsidiaries remaining open tax years 1998, 1999 and ten months ended November
1, 2000 on December 2, 2003. All issues included in the RAR were negotiated and
agreed to at the IRS Examination Team level and payment of the tax and related
interest was made on December 15, 2003.

The audit of Columbia companies included in NiSource Inc.'s tax year 2000
consolidated federal income tax return (for the two months ended December 31,
2000) commenced on March 6, 2003. Completion of that audit is expected by the
end of 2004. The start of NiSource Inc.'s 2001-2002 audit cycle, which will
include Columbia Energy Group and all its subsidiaries, is planned for June
2004.

Management believes adequate reserves have been established for issues related
to these and subsequently filed returns.

F. ENVIRONMENTAL MATTERS.

GENERAL. The operations of Columbia are subject to extensive and evolving
federal, state and local environmental laws and regulations intended to protect
the public health and the environment. Such environmental laws and regulations
affect operations as they relate to impacts on air, water and land.

Proposals for voluntary initiatives and mandatory controls are being discussed
both in the United States and worldwide to reduce so-called "greenhouse gases"
such as carbon dioxide, a by-product of burning fossil fuels, and methane, a
component of natural gas. Certain Columbia affiliates engage in efforts to
voluntarily report and reduce their greenhouse gas emissions. Columbia will
monitor and participate in developments related to efforts to register and
potentially regulate greenhouse gas emissions.

GAS DISTRIBUTION OPERATIONS. Several Gas Distribution Operations subsidiaries
are potentially responsible parties at waste disposal sites under the
Comprehensive Environmental Response Compensation and Liability Act (CERCLA)
(commonly known as Superfund) and similar state laws, including former
manufactured gas plant (MGP) sites, which such subsidiaries, or their corporate
predecessors, own or previously owned or operated. Gas Distribution Operations
subsidiaries may be required to share in the cost of clean up of such sites. In
addition, some Gas Distribution Operations subsidiaries have responsibility for
corrective action under the Resource Conservation and Recovery Act (RCRA) for
closure and clean-up costs associated with underground storage tanks, under the
Toxic Substances Control Act for clean up of polychlorinated biphenyls, and for
mercury releases. The final costs of clean up have not yet been determined. As
site investigations and clean up proceed and as additional information becomes
available reserves are adjusted.

A program has been instituted to identify and investigate former MGP sites where
Gas Distribution Operations subsidiaries or predecessors are the current or
former owner. The program has identified 39 such sites. Of these sites,
additional investigation activities have been completed or are in progress at 8
sites and remedial measures have been implemented or completed at 5 sites. Only
those site investigation, characterization and remediation costs currently known
and determinable can be considered "probable and reasonably estimable" under
SFAS No. 5. As costs become probable and reasonably estimable, reserves will be
adjusted. As reserves are recorded, regulatory assets are recorded to the extent
environmental expenditures are expected to be recovered through rates. Columbia
is unable, at this time, to accurately estimate the time frame and potential
costs of the entire program. Management expects that, as characterization is
completed, additional remediation work is performed and more facts become
available, Columbia will be able to develop a probable and reasonable estimate
for the entire program or a major portion thereof consistent with the Securities
and Exchange Commission's Staff Accounting Bulletin No. 92 (SAB No. 92) which
covers accounting and disclosures relating to loss contingencies, SFAS No. 5,
and American Institute of Certified Public Accountants Statement of Position
96-1, "Environmental Remediation Liabilities" (SOP No. 96-1).

41



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

As of December 31, 2003, a reserve of approximately $41.7 million has been
recorded to cover probable environmental response actions. The ultimate
liability in connection with these sites will depend upon many factors,
including the volume of material contributed to the site, years of ownership or
operation, the number of other potentially responsible parties and their
financial viability and the extent of environmental response actions required.
Based upon investigations and management's understanding of current
environmental laws and regulations, Columbia believes that any environmental
response actions required will not have a material effect on its financial
position.

GAS TRANSMISSION AND STORAGE OPERATIONS Columbia Transmission continues to
conduct characterization and remediation activities at specific sites under a
1995 EPA Administrative Order by Consent (AOC). The program pursuant to the AOC
covers approximately 245 facilities, approximately 13,000 liquid removal points,
approximately 2,200 mercury measurement stations and about 3,700 storage well
locations. Field characterization has been performed at all sites. Site
characterization reports and remediation plans, which must be submitted to the
U.S. Environmental Protection Agency (EPA) for approval, are in various stages
of development and completion. Remediation has been completed at the mercury
measurement stations, liquid removal point sites and storage well locations and
at most of the 245 facilities. During 2003, Columbia Transmission completed a
sufficient number of the characterization reports and remediation plans to
adjust its estimate for the entire program. As a result, the liability was
reduced by $44.2 million, the related regulatory asset was decreased by $33.2
million, and there was an improvement to operating income of $11.0 million. As
of December 31, 2003, the remaining environmental liability recorded on the
balance sheet of Columbia Transmission was approximately $4.6 million.

Columbia Transmission and Columbia Gulf Transmission Company (Columbia Gulf) are
potentially responsible parties at several waste disposal sites under CERCLA and
similar state laws. The potential liability is believed to be de minimis.
However, the final allocation of clean-up costs has yet to be determined. As
site investigations and clean-ups proceed and as additional information becomes
available reserves will be adjusted.

After a lengthy legal proceeding, the EPA has begun implementing the Particulate
Matter and Ozone National Ambient Air Quality Standards it revised in July 1997.
As a result, EPA is in the process of designating areas not attaining the
standards. After designation, the Clean Air Act provides for a process that
would provide for promulgation of rules specifying a compliance level,
compliance deadline, and necessary controls to be implemented within designated
areas over the next few years. In the interim, existing ozone ambient air
quality standards will remain in place and may require imposition of additional
controls in areas of non-attainment. In addition, EPA may reissue the portion of
the nitrogen oxide (NOx) State Implementation Plan (SIP) Call regulation
(dealing with regional ozone transport) which is applicable to certain pipeline
engines, but which was remanded by the Court of Appeals after challenge by the
pipeline industry. Resulting rules could require additional reductions in NOx
emissions from reciprocating engines and turbines at pipeline compressor
stations (including compressor stations owned by Columbia Transmission and
Columbia Gulf). The EPA and state regulatory authorities will set final
implementation requirements. Certain states have already begun to propose new
NOx emission requirements that may be applicable to pipeline compressor station
engines and turbines. Columbia believes that the costs relating to compliance
with any new limits may be significant but are dependent upon the ultimate
control program established by the targeted states and the EPA, and currently
are not reasonably estimable. Columbia will continue to closely monitor
developments in this area.

The EPA has proposed Maximum Achievable Control Technology (MACT) standards for
hazardous air pollutants for stationary combustion turbines, industrial boilers
and reciprocating internal combustion engines. Final MACT standards for
stationary combustion turbines have been issued and standards for the other
categories are expected to be issued in the near future. The final standards for
turbines are not anticipated to impose substantial compliance costs upon
Columbia. Columbia will continue to monitor the proposed MACT standards for
potential applicability and cost impact to its operations. Pending finalization
of the proposed standards, Columbia is unable to predict what, if any,
additional compliance costs may result.

OTHER AFFILIATES Columbia affiliates have retained environmental cleanup
liability associated with some of its former operations including those of
propane operations, petroleum operations, certain local gas distribution
companies and CER. The most significant environmental liability relates to
former MGP sites whereas less significant liability is associated with former
petroleum operations and former metering stations that utilized mercury
containing meters.

42



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The ultimate liability in connection with these contamination sites will depend
upon many factors including the extent of environmental response actions
required, other potentially responsible parties and their financial viability,
and indemnification from previous facility owners. Only those corrective action
costs currently known and determinable can be considered "probable and
reasonably estimable" under SFAS No. 5 and consistent with SOP No. 96-1. As
costs become probable and reasonably estimable, reserves will be adjusted as
appropriate. Columbia believes that any environmental response actions required
at former operations, for which it is ultimately liable, will not have a
material adverse effect on Columbia's financial position.

ENVIRONMENTAL RESERVES. It is management's continued intent to address
environmental issues in cooperation with regulatory authorities in such a manner
as to achieve mutually acceptable compliance plans. However, there can be no
assurance that fines and penalties will not be incurred. Management expects most
environmental assessment and remediation costs to be recoverable through rates
for certain Columbia companies.

As of December 31, 2003, a reserve of approximately $52.5 million has been
recorded to cover probable corrective actions at sites where Columbia has
environmental remediation liability. Regulatory assets have been recorded to the
extent environmental expenditures are expected to be recovered in rates. The
ultimate liability in connection with these sites will depend upon many factors,
including the volume of material contributed to the site, the number of the
other potentially responsible parties and their financial viability, the extent
of corrective actions required and rate recovery. Based upon investigations and
management's understanding of current environmental laws and regulations,
Columbia believes that any corrective actions required will not have a material
effect on its financial position or results of operations.

G. OPERATING LEASES. Payments made in connection with operating leases are
primarily charged to operation and maintenance expense as incurred. Such amounts
were $26.9 million in 2003, $22.9 million in 2002 and $20.9 million in 2001.

Future minimum rental payments required under operating leases that have initial
or remaining noncancellable lease terms in excess of one year are:



(in millions)
- -------------------------------------------------

2004 $ 19.1
2005 16.4
2006 15.1
2007 12.3
2008 9.5
After 37.3
- -------------------------------------------------
Total operating leases $ 109.7
- -------------------------------------------------


H. PURCHASE COMMITMENTS. Columbia has service agreements that provide for
pipeline capacity, transportation and storage services. These agreements, which
have expiration dates ranging from 2004 to 2016, require Columbia to pay fixed
monthly charges. The estimated aggregate amounts of such payments at December
31, 2003, were:



(in millions)
- -------------------------------------------------

2004 $ 52.8
2005 43.8
2006 34.9
2007 28.8
2008 21.5
After 92.3
- -------------------------------------------------
Total purchase commitments $ 274.1
- -------------------------------------------------


Costs incurred under these contracts are generally recovered under Columbia's
regulatory cost recovery mechanisms.

43



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

16. ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table displays the components of Accumulated Other Comprehensive
Income.



Year Ended December 31, (in millions) 2003 2002
- -------------------------------------------------------------------------------------------------------

Foreign currency translation adjustment $ 0.4 $ (0.7)
Net unrealized gains on cash flow hedges 87.7 65.0
Minimum pension liability adjustment - (20.0)
- -------------------------------------------------------------------------------------------------------
TOTAL ACCUMULATED OTHER COMPREHENSIVE INCOME, NET $ 88.1 $ 44.3
- -------------------------------------------------------------------------------------------------------


17. INTEREST EXPENSE AND RELATED CHARGES



Year Ended December 31, (in millions) 2003 2002 2001
- ---------------------------------------------------------------------------------

Interest on long-term debt $ 79.7 $ 113.1 $ 105.2
Interest on short-term borrowings 6.1 4.8 56.2
Allowance for borrowed funds used
and interest during construction (1.2) (1.4) (3.0)
- ---------------------------------------------------------------------------------
TOTAL INTEREST EXPENSE, NET $ 84.6 $ 116.5 $ 158.4
- ---------------------------------------------------------------------------------


18. SEGMENTS OF BUSINESS

Columbia is a registered holding company under the Public Utility Holding
Company Act of 1935, as amended, and derives substantially all of its revenues
and earnings from the operating results of its 15 direct subsidiaries.
Columbia's operations are divided into three primary business segments. The Gas
Distribution Operations segment provides natural gas service and transportation
for residential, commercial and industrial customers in Ohio, Pennsylvania,
Virginia, Kentucky and Maryland. The Gas Transmission and Storage Operations
segment offers gas transportation and storage services for local distribution
companies, marketers and industrial and commercial customers located in
northeastern, mid-Atlantic, midwestern and southern states and the District of
Columbia. The Other Operations segment is primarily comprised of the remaining
gas sales obligation of Columbia Energy Services, which was in the commercial
and residential natural gas retail business, and the operations of the remaining
microwave relay business. The dark-fiber optics telecommunications network was
moved from Other Operations to discontinued operations in 2002. All prior
periods were adjusted to reflect this change.

During the second quarter 2003, Columbia re-aligned its reportable segments to
reflect the announced sale of its exploration and production operations. As of
the second quarter 2003, Columbia no longer reported an Exploration and
Production Operations segment. All periods have been adjusted to conform to the
realignment.

44



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



(in millions) 2003 2002 2001
- ---------------------------------------------------------------------------------------

REVENUES
GAS DISTRIBUTION OPERATIONS
Unaffiliated $ 2,402.0 $ 1,949.3 $ 2,781.6
Intersegment and affiliates - 8.4 8.1
- ---------------------------------------------------------------------------------------
Total 2,402.0 1,957.7 2,789.7
- ---------------------------------------------------------------------------------------
TRANSMISSION AND STORAGE OPERATIONS
Unaffiliated 599.9 618.9 625.5
Intersegment and affiliates 230.6 248.3 244.2
- ---------------------------------------------------------------------------------------
Total 830.5 867.2 869.7
- ---------------------------------------------------------------------------------------
OTHER OPERATIONS
Unaffiliated 38.2 25.8 27.2
Intersegment and affiliates 0.3 0.2 0.2
- ---------------------------------------------------------------------------------------
Total 38.5 26.0 27.4
- ---------------------------------------------------------------------------------------
Adjustments and eliminations (220.5) (239.4) (214.2)
- ---------------------------------------------------------------------------------------
CONSOLIDATED REVENUES $ 3,050.5 $ 2,611.5 $ 3,472.6
- ---------------------------------------------------------------------------------------




(in millions) 2003 2002 2001
- ---------------------------------------------------------------------------------------

OPERATING INCOME (LOSS)
Gas Distribution Operations $ 375.7 $ 335.5 $ 248.8
Transmission and Storage Operations 398.5 395.8 362.3
Other Operations (3.1) 18.3 (9.9)
Corporate 19.5 5.0 (4.6)
- ---------------------------------------------------------------------------------------
CONSOLIDATED $ 790.6 $ 754.6 $ 596.6
- ---------------------------------------------------------------------------------------
DEPRECIATION AND AMORTIZATION
Gas Distribution Operations $ 54.4 $ 55.2 $ 54.3
Transmission and Storage Operations 108.7 107.9 109.0
Other Operations 0.1 0.1 0.1
Corporate - - 0.5
- ---------------------------------------------------------------------------------------
CONSOLIDATED $ 163.2 $ 163.2 $ 163.9
- ---------------------------------------------------------------------------------------
ASSETS
Gas Distribution Operations $ 3,430.2 $ 3,315.0 $ 3,230.7
Transmission and Storage Operations 2,859.1 2,887.4 2,963.0
Other Operations 161.9 130.3 100.3
Corporate 71.7 820.0 984.4
- ---------------------------------------------------------------------------------------
CONSOLIDATED $ 6,522.9 $ 7,152.7 $ 7,278.4
- ---------------------------------------------------------------------------------------
CAPITAL EXPENDITURES
Gas Distribution Operations $ 112.3 $ 110.8 $ 116.2
Transmission and Storage Operations 119.4 127.1 136.8
Other Operations - - 28.8
Corporate - - -
- ---------------------------------------------------------------------------------------
CONSOLIDATED $ 231.7 $ 237.9 $ 281.8
- ---------------------------------------------------------------------------------------


45



ITEM 8. FINANCIAL STATEMENTS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

20. QUARTERLY FINANCIAL DATA (UNAUDITED)

Quarterly financial data does not always reveal the trend of Columbia's business
operations due to nonrecurring transactions and seasonal weather patterns, which
affect earnings, related components of net revenues and operating income.



FIRST SECOND THIRD FOURTH
(in millions, except per share data) QUARTER QUARTER QUARTER QUARTER
- -------------------------------------------------------------------------------------------------------------

2003
Net Revenues $ 625.0 $ 358.3 $ 304.8 $ 484.4
Operating Income 326.0 133.6 112.7 218.3
Income from Continuing Operations 192.3 71.1 62.5 152.2
Income (Loss) from Discontinued Operations -
net of taxes 43.7 (126.1) 32.1 2.1
Change in Accounting - net of taxes (16.8) - - -
Net Income (Loss) 219.2 (55.0) 94.6 154.3

2002
Net Revenues 550.6 360.6 314.2 511.7
Operating Income 289.8 110.5 112.5 241.8
Income from Continuing Operations 165.2 55.1 57.2 155.7
Income (Loss) from Discontinued Operations -
net of taxes 21.6 6.1 2.7 (48.2)
Net Income 186.8 61.2 59.9 107.5
- -------------------------------------------------------------------------------------------------------------


46



ITEM 8. FINANCIAL STATEMENTS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

VALUATION AND QUALIFYING ACCOUNTS



Additions - Charged to
-----------------------
Beginning Costs and Other Ending
Year Ended December 31, (in millions) Balance Expenses Accounts Deductions Balance
- --------------------------------------------------------------------------------------------------------------------------

Allowance for doubtful accounts (a)
2003 $ 15.3 $ 131.2 $ 35.4 $ 164.3 $ 17.6
2002 16.9 28.6 42.9 73.1 15.3
2001 15.8 24.9 58.1 81.9 16.9
Restructuring Activities (b)
2003 35.1 (4.4) - 13.8 16.9
2002 31.4 19.1 - 15.1 35.4
2001 61.7 4.0 (23.6) 10.7 31.4
Environmental
2003 108.8 (3.6) (33.2) 19.5 52.5
2002 146.7 (11.3) (5.5) 21.1 108.8
2001 106.4 41.4 - 1.1 146.7
Accumulated Provision for Rate Refunds
2003 11.1 - (3.0) 3.7 4.4
2002 9.8 25.4 - 24.1 11.1
2001 7.7 17.6 - 15.5 9.8
Unpaid Medical Claims
2003 5.0 7.5 - 7.5 5.0
2002 6.8 6.7 - 8.5 5.0
2001 6.9 7.0 - 7.1 6.8
Reserve for Cost of Operational Gas
2003 3.0 - - - 3.0
2002 12.9 (7.0) - 2.9 3.0
2001 1.2 19.0 - 7.3 12.9
- --------------------------------------------------------------------------------------------------------------------------


(a) Other Accounts primarily reflect reclassifications to a regulatory
asset of the uncollectible accounts related to the Percent of Income
Plan (PIP) customers of Columbia Gas of Ohio, Inc. and Deductions
principally reflect amounts charged off as uncollectible less amounts
recovered.

(b) Deductions primarily reflect payments of severance and related
termination benefits.

47



COLUMBIA ENERGY GROUP AND SUBSIDIARIES

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURE

On May 21, 2002 the Board of Directors of NiSource, upon recommendation of its
Audit Committee, dismissed Arthur Andersen LLP as the independent public
accountants for NiSource and its subsidiaries, Columbia Energy Group and
Northern Indiana Public Service Company (collectively, the "Registrants"), and
decided to engage Deloitte & Touche LLP to serve as the Registrants' independent
public accountants for 2002. Information with respect to this matter is included
in Columbia's current report on Form 8-K filed May 21, 2002, which information
is incorporated herein by reference.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Columbia's president and chief executive officer and its principal financial
officer, after evaluating the effectiveness of Columbia's disclosure controls
and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)), have
concluded based on the evaluation required by paragraph (b) of Exchange Act
Rules 13a-15 and 15d-15 that, as of the end of the period covered by this
report, Columbia's disclosure controls and procedures were adequate and
effective to ensure that material information relating to Columbia and its
consolidated subsidiaries would be made known to them by others within those
entities.

Changes in Internal Controls

There was no change in Columbia's internal control over financial reporting
during the fiscal quarter covered by this report that has materially affected,
or is reasonably likely to materially affect, Columbia's internal control over
financial reporting.

PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

Omitted pursuant to General Instruction I. (2)(c).

ITEM 11. EXECUTIVE COMPENSATION

Omitted pursuant to General Instruction I. (2)(c).

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

Omitted pursuant to General Instruction I. (2)(c).

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Omitted pursuant to General Instruction I. (2)(c).

48



COLUMBIA ENERGY GROUP AND SUBSIDIARIES

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

The following table represents the aggregate fees for professional audit
services rendered to Columbia Energy Groups' (Columbia) corporate parent
NiSource Inc. (NiSource) by Arthur Andersen LLP, NiSource's former independent
auditor, and Deloitte & Touche LLP, NiSource's current independent auditor, for
the audit of the NiSource's and Columbia's annual financial statements for the
years ended December 31, 2002 and 2003, and fees billed for other services
rendered by Arthur Andersen LLP and Deloitte & Touche LLP during those periods.
Certain amounts for 2002 have been reclassified to conform to the 2003
presentation.



Year Ended December 31, (in thousands) 2003 2002 2002
- ------------------------------------------------------------------------------------------------------------------------
Deloitte & Touche LLP Deloitte & Touche LLP Arthur Andersen LLP
- ------------------------------------------------------------------------------------------------------------------------

Audit Fees (1) $ 3,385.1 $ 4,809.5 $ 264.0
Audit-Related Fees (2) 991.7 620.0 74.0
Tax Fees (3) 110.7 137.0 23.8
All Other Fees (4) 23.5 - 25.0
- ------------------------------------------------------------------------------------------------------------------------
TOTAL ACCOUNTING FEES AND SERVICES: $ 4,511.0 $ 5,566.5 $ 386.8
- ------------------------------------------------------------------------------------------------------------------------


(1) Audit Fees -- These are fees for professional services performed by Deloitte
& Touche LLP for the audit of NiSource's and Columbia's annual financial
statements and review of financial statements included in NiSource's and
Columbia's 10-Q filings, and services that are normally provided in connection
with statutory and regulatory filings or engagements. The amounts shown for
Deloitte & Touche LLP for 2002 include $2,600,000 in fees related to the
re-auditing of years 2000 and 2001 which had been previously audited by Arthur
Andersen LLP.

(2) Audit-Related Fees -- These are fees for the assurance and related services
performed by Deloitte & Touche LLP that are reasonably related to the
performance of the audit or review of NiSource's and the Company's financial
statements.

(3) Tax Fees -- These are fees for professional services performed by Deloitte &
Touche LLP with respect to tax compliance, tax advice and tax planning.

(4) All Other Fees -- These are fees for permissible work performed by Deloitte
that does not meet the above categories.

Pre-Approval Policies and Procedures. During fiscal year 2003, the Audit
Committee of NiSource approved all audit, audit related and non-audit services
provided to NiSource or Columbia by Deloitte & Touche LLP prior to management
engaging the auditor for those purposes. The Audit Committee's current practice
is to consider for pre-approval annually all audit, audit related and non-audit
services proposed to be provided by our independent auditors for the fiscal
year. Additional fees for other proposed audit-related or non-audit services
which have been properly presented to the Pre-Approval Subcommittee of the Audit
Committee (consisting of Ian M. Rolland) by the Vice President and Controller of
the Company (not within the scope of the approved audit engagement) may be
considered and, if appropriate, approved by the Pre-Approval Subcommittee of the
Audit Committee. In no event, however, will (i) any non-audit related service be
presented or approved that would result in the independent auditor no longer
being considered independent under the applicable Securities and Exchange
Commission rules or (ii) any service be presented or approved by the
Pre-Approval Subcommittee the fees for which are estimated to exceed $100,000.
In making its recommendation to appoint Deloitte & Touche LLP as NiSource's and
Columbia's independent auditor, the Audit Committee of NiSource has considered
whether the provision of the non-audit services rendered by Deloitte & Touche
LLP is compatible with maintaining that firm's independence.

49



COLUMBIA ENERGY GROUP AND SUBSIDIARIES

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

Exhibits

Reference is made to the list of exhibits filed as part of this Annual Report on
Form 10-K.

Pursuant to Item 601(b), paragraph (4)(iii)(A) of Regulation S-K, certain
instruments representing long-term debt of Columbia or its subsidiaries have not
been included as Exhibits because such debt does not exceed 10% of the total
assets of Columbia and its subsidiaries on a consolidated basis. Columbia agrees
to furnish a copy of any such instrument to the U.S. Securities and Exchange
Commission upon request.

Financial Statement Schedules

All of the financial statements and financial statement schedules filed as a
part of this Annual Report on Form 10-K are included in Item 8.

Reports on Form 8-K

None.

50


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

COLUMBIA ENERGY GROUP
--------------------------------------
(Registrant)

Dated: March 19, 2003 By: /s/ Michael W. O'Donnell
--------------------------------------
Michael W. O'Donnell
President and Director
(Principal Executive Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following persons on behalf of the registrant and
in the capacities and on the dates indicated.

Dated: March 19, 2003 By: /s/ Michael W. O'Donnell
--------------------------------------
Michael W. O'Donnell
President and Director
(Principal Executive Officer)

Dated: March 19, 2003 By: /s/ David J. Vajda
--------------------------------------
David J. Vajda
Vice President and Treasurer
(Principal Financial Officer)

Dated: March 19, 2003 By: /s/ Jeffrey W. Grossman
--------------------------------------
Jeffrey W. Grossman
Vice President
(Principal Accounting Officer)

51


EXHIBITS (continued)

COLUMBIA ENERGY GROUP AND SUBSIDIARIES



Exhibit Description of Item

3.1 Restated Certificate of Incorporation of Columbia Energy Group, Inc. as
amended through December 3, 2001. **

3.2 Amended and Restated By-Laws of Columbia Energy Group, Inc. as amended
through November 1, 2000. **

4.1 Indenture between The Columbia Gas System, Inc. and Marine Midland
Bank, N.A. Trustee, dated as of November 28, 1995 (incorporated by
reference to Exhibit 4-S to the Columbia Gas System Registration
Statement (Registration No. 33-64555)).

4.2 Third Supplemental Indenture, between The Columbia Gas System, Inc. and
Marine Midland Bank, N.A. Trustee, dated as of November 28, 1995
(incorporated by reference to Exhibit 4-V to the Columbia Gas System
Registration Statement (Registration No. 33-64555)).

4.3 Fourth Supplemental Indenture, between The Columbia Gas System, Inc.
and Marine Midland Bank, N.A. Trustee, dated as of November 28, 1995
(incorporated by reference to Exhibit 4-W to the Columbia Gas System
Registration Statement (Registration No. 33-64555)).

4.4 Fifth Supplemental Indenture, between The Columbia Gas System, Inc. and
Marine Midland Bank, N.A. Trustee, dated as of November 28, 1995
(incorporated by reference to Exhibit 4-X to the Columbia Gas System
Registration Statement (Registration No. 33-64555)).

4.5 Sixth Supplemental Indenture, between The Columbia Gas System, Inc. and
Marine Midland Bank, N.A. Trustee, dated as of November 28, 1995
(incorporated by reference to Exhibit 4-Y to the Columbia Gas System
Registration Statement (Registration No. 33-64555)).

4.6 Seventh Supplemental Indenture, between The Columbia Gas System, Inc.
and Marine Midland Bank, N.A. Trustee, dated as of November 28, 1995
(incorporated by reference to Exhibit 4-Z to the Columbia Gas System
Registration Statement (Registration No. 33-64555)).

4.7 Instrument of Resignation, Appointment and Acceptance dated as of March
1, 1999, between Columbia Energy Group and Marine Midland Bank, as
Resigning Trustee and The First National Bank of Chicago, as Successor
Trustee (incorporated by reference to Exhibit 4-I to the Columbia
Energy Group Annual Report on Form 10-K for the period ended December
31, 1998.)

10.1 U.S. Environmental Protection Agency Administrative Order by Consent
for Removal Actions for Columbia Gas Transmission Corporation dated
September 22, 1994. (incorporated by reference to Exhibit 10-AE to
Columbia Energy Group's Annual Report on Form 10-K for the period ended
December 31, 1994).

10.2 Amended and restated Indenture of Mortgage and Deed of Trust by
Columbia Gas Transmission Corporation to Wilmington Trust Company,
dated as of November 28, 1995 (incorporated by reference to Exhibit
10-AF to the Columbia Energy Group Annual Report on Form 10-K for the
period ended December 31, 1995).

10.3 Memorandum of Understanding among the Millennium Pipeline Project
partners (Columbia Transmission, West Coast Energy, MCN Investment
Corp. and TransCanada Pipelines Limited) dated December 1, 1997
(incorporated by reference to Exhibit 10-CF to Columbia Energy Group's
Annual Report on Form 10-K for the period ended December 31, 1997).

10.4 Agreement of Limited Partnership of Millennium Pipeline Company, L.P.
dated May 31, 1998 (incorporated by reference to Exhibit 10-CG to
Columbia Energy Group's Annual Report on Form 10-K for the period ended
December 31, 1998).

10.5 Contribution Agreement Between Columbia Gas Transmission Corporation
and Millennium Pipeline Company, L.P. dated July 31, 1998 (incorporated
by reference to Exhibit 10-CH to Columbia Energy Group's Annual Report
on Form 10-K for the period ended December 31, 1998).

10.6 Regulations of Millennium Pipeline Management Company, L.L.C. dated May
31, 1998 (incorporated by reference to Exhibit 10-CI to Columbia Energy
Group's Annual Report on Form 10-K for the period ended December 31,
1998).

12 Statements of Ratio of Earnings to Fixed Changes.

31.1 Certification of Michael W. O'Donnell, Chief Executive Officer,
pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.**

31.2 Certification of David J. Vajda, Principal Financial Officer, pursuant
to Section 302 of the Sarbanes-Oxley Act of 2002.**

32.1 Certification of Michael W. O'Donnell, Chief Executive Officer,
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished
herewith.)**

32.2 Certification of David J. Vajda, Principal Financial Officer, pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished
herewith.)**


**Exhibit filed herewith.

52