Exhibit 99.1

Xylem Inc.

1 International Drive, Rye Brook N.Y. 10573

Tel +1.914.323.5700 Fax +1.914.696.2960

Xylem Inc. reports second quarter 2016 earnings

RYE BROOK, N.Y., August 2, 2016 – Xylem Inc. (NYSE: XYL), a leading global water technology company dedicated to solving the world’s most challenging water issues, today reported second quarter 2016 net income of $71 million, or $0.39 per share, a decrease of five percent year-over-year reflecting debt refinancing costs and higher restructuring and realignment charges. Excluding those and other special charges, adjusted net income in the quarter was $87 million or $0.48 per share, a 12-percent increase over the prior year period. Second quarter revenue was $932 million, an increase of one percent, or three percent in constant currency, which includes one point of growth attributable to acquisitions. Revenue growth reflects primarily a robust public utility end market globally, with particular strength in the U.S. Reported operating margin in the quarter expanded 40 basis points to 11.7 percent. On an adjusted basis, operating margin grew 100 basis points to 13 percent as strong execution on productivity initiatives more than offset inflation and funded targeted investments in strategic growth initiatives.

“With our second quarter results, we are continuing to build a compelling track record of growth that reflects a strong focus on elevating our execution and driving productivity to expand margins,” said Patrick Decker, Xylem President and Chief Executive Officer. “We continued to capitalize on robust growth in the global public utility sector, which helped to offset softness in the industrial end market. Our teams also delivered strong performance in executing against our productivity initiatives. These results enabled us to continue to invest in key growth initiatives, which will drive our long-term performance.”

Full-year 2016 Outlook

Xylem reaffirmed its forecast of full-year 2016 revenue of approximately $3.7 billion, including approximately one-percent growth from completed acquisitions and the unfavorable impacts of foreign exchange. On an organic basis, Xylem’s revenue growth now is anticipated to be in the range of two to three percent.

Xylem is narrowing the range of its full-year earnings outlook, while maintaining the same adjusted EPS mid-point. Xylem now expects to generate full-year 2016 adjusted operating income of $495 million to $510 million, or adjusted EPS of $2.00 to $2.06. The Company’s adjusted earnings outlook continues to exclude projected restructuring and realignment costs of approximately $25 million for the year. Excluding revenue, Xylem provides guidance only on a non-GAAP basis due to the inherent difficulty in forecasting certain amounts that would be included in GAAP earnings, such as integration and acquisition-related costs, special charges and discrete tax impacts.

Second Quarter Segment Results

Water Infrastructure

Xylem’s Water Infrastructure segment consists of its businesses serving clean water delivery, wastewater transport and treatment, dewatering and analytical instrumentation.

Applied Water

Xylem’s Applied Water segment consists of its portfolio of businesses in residential and commercial building services, and industrial and agricultural applications.

Supplemental information on Xylem’s second quarter earnings and reconciliations for non-GAAP items are posted at http://investors.xyleminc.com.

About Xylem

Xylem (XYL) is a leading global water technology provider, enabling customers to transport, treat, test and efficiently use water in public utility, residential and commercial building services, industrial and agricultural settings. The Company does business in more than 150 countries through a number of market-leading product brands, and its people bring broad applications expertise with a strong focus on finding local solutions to the world’s most challenging water and wastewater problems. Xylem is

headquartered in Rye Brook, New York, with 2015 revenue of $3.7 billion and more than 12,500 employees worldwide. Xylem was named to the Dow Jones Sustainability Index, North America for the last four years for advancing sustainable business practices and solutions worldwide, and the Company has satisfied the requirements to be a constituent of the FTSE4Good Index Series each year since 2013.

The name Xylem is derived from classical Greek and is the tissue that transports water in plants, highlighting the engineering efficiency of our water-centric business by linking it with the best water transportation of all – that which occurs in nature. For more information, please visit us at www.xylem.com.

Forward-Looking Statements

This press release contains information that may constitute “forward-looking statements.” Forward-looking statements by their nature address matters that are, to different degrees, uncertain. Generally, the words “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “forecast,” “believe,” “target,” “will,” “could,” “would,” “should” and similar expressions identify forward-looking statements, which generally are not historical in nature. However, the absence of these words or similar expressions does not mean that a statement is not forward-looking.

These forward-looking statements include statements about the capitalization of Xylem Inc. (the “Company”), the Company’s restructuring and realignment, future strategic plans and other statements that describe the Company’s business strategy, outlook, objectives, plans, intentions or goals. All statements that address operating or financial performance, events or developments that we expect or anticipate will occur in the future – including statements relating to orders, revenues, operating margins and earnings per share growth, and statements expressing general views about future operating results – are forward-looking statements. Forward-looking statements involve known and unknown risks, uncertainties and other important factors that could cause actual results to differ materially from those expressed or implied in, or reasonably inferred from, such forward-looking statements. Factors that could cause results to differ materially from those anticipated include: economic, political and other risks associated with our international operations, including military actions, economic sanctions or trade embargoes that could affect customer markets, and non-compliance with laws, including foreign corrupt practice laws, export and import laws and competition laws; potential for unexpected cancellations or delays of customer orders in our reported backlog; our exposure to fluctuations in foreign currency exchange rates; competition and pricing pressures in the markets we serve; the strength of housing and related markets; ability to retain and attract key members of management; our relationship with and the performance of our channel partners; our ability to successfully identify, complete and integrate acquisitions; our ability to borrow or to refinance our existing indebtedness and availability of liquidity sufficient to meet our needs; changes in the value of goodwill or intangible assets; risks relating to product defects, product liability and recalls; governmental investigations; security breaches or other disruptions of our information technology systems; litigation and contingent liabilities; and other factors set forth in Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2015, and those described from time to time in subsequent reports filed with the Securities and Exchange Commission. Forward-looking statements made herein are based on information currently available to the Company. The Company undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

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XYLEM INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED INCOME STATEMENTS (Unaudited)

(in millions, except per share data)

XYLEM INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)

(in millions, except per share amounts)

XYLEM INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)

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Xylem Inc. Non-GAAP Measures

Management reviews key performance indicators including revenue, gross margins, segment operating income and margins, orders growth, free cash flow, working capital, and backlog, among others. In addition, we consider certain non-GAAP (or “adjusted”) measures to be useful to management and investors evaluating our operating performance for the periods presented, and provide a tool for evaluating our ongoing operations, liquidity and management of assets. This information can assist investors in assessing our financial performance and measures our ability to generate capital for deployment among competing strategic alternatives and initiatives, including but not limited to, dividends, acquisitions, share repurchases and debt repayment. However, other than with respect to total revenue, we only provide guidance on a non-GAAP basis and do not provide reconciliations of such forward-looking measures to GAAP due to the inherent difficulty in forecasting certain amounts that would be included in GAAP earnings, such as, integration and acquisition-related costs, special charges and tax related special items. These adjusted metrics are consistent with how management views our business and are used to make financial, operating and planning decisions. These metrics, however, are not measures of financial performance under GAAP and should not be considered a substitute for revenue, operating income, net income, earnings per share (basic and diluted) or net cash from operating activities as determined in accordance with GAAP. We consider the following non-GAAP measures, which may not be comparable to similarly titled measures reported by other companies, to be key performance indicators:

“Organic revenue” and “Organic orders” defined as revenue and orders, respectively, excluding the impact of fluctuations in foreign currency translation and contributions from acquisitions and divestitures. Divestitures include sales of insignificant portions of our business that did not meet the criteria for classification as a discontinued operation. The period-over-period change resulting from foreign currency translation assumes no change in exchange rates from the prior period.

“Constant currency” defined as financial results adjusted for foreign currency translation impacts by translating current period and prior period activity using the same currency conversion rate. This approach is used for countries whose functional currency is not the U.S. dollar.

“EBITDA” defined as earnings before interest, taxes, depreciation, amortization expense, and share-based compensation. “Adjusted EBITDA” reflects the adjustment to EBITDA to exclude restructuring and realignment costs, gain on sale of business and special charges.

“Adjusted Operating Income”, “Adjusted Segment Operating Income”, and “Adjusted EPS” defined as operating income, segment operating income and earnings per share, adjusted to exclude restructuring and realignment costs, gain on sale of businesses, special charges and tax-related special items, as applicable.

“Free Cash Flow” defined as net cash from operating activities, as reported in the Statement of Cash Flow, less capital expenditures as well as adjustments for other significant items that impact current results which management believes are not related to our ongoing operations and performance. Our definition of free cash flows does not consider certain non-discretionary cash payments, such as debt.

“Realignment costs” defined as costs not included in restructuring costs that are incurred as part of actions taken to reposition our business, including items such as professional fees, severance, relocation, travel, facility set-up and other costs.

“Special charges” defined as costs incurred by the Company, such as interest expense related to the early extinguishment of debt during Q2 2016, initial acquisition related costs, costs incurred for the contractual indemnification of tax obligations to ITT and other special non-operating items.

“Tax-related special items” defined as tax items, such as tax return versus tax provision adjustments, tax exam impacts, tax law change impacts, significant reserves for cash repatriation, excess tax benefits/losses and other discrete tax adjustments.

Xylem Inc. Non-GAAP Reconciliation

Reported vs. Organic & Constant Currency Orders

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Xylem Inc. Non-GAAP Reconciliation

Reported vs. Organic & Constant Currency Revenue

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Xylem Inc. Non-GAAP Reconciliation

Adjusted Operating Income

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Xylem Inc. Non-GAAP Reconciliation

Adjusted Diluted EPS

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Xylem Inc. Non-GAAP Reconciliation

Net Cash - Operating Activities vs. Free Cash Flow

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