January 25, 20240001410636false00014106362024-01-252024-01-25

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 8-K
Current Report
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): January 25, 2024
American Water Works Company, Inc.
(Exact name of registrant as specified in its charter)
Commission File Number: 001-34028
Delaware51-0063696
(State or other jurisdiction
of incorporation)
(IRS Employer
Identification No.)
1 Water Street
Camden, NJ 08102-1658
(Address of principal executive offices, including zip code)
(856) 955-4001
(Registrant’s telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading SymbolName of Each Exchange on Which Registered
Common stock, par value $0.01 per shareAWKNew York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.



Item 8.01.    Other Events.
Filing by Illinois-American Water Company for New Water and Wastewater Rates
On January 25, 2024, Illinois-American Water Company (“Illinois American Water”), a wholly owned subsidiary of American Water Works Company, Inc. (the “Company”), filed tariffs with the Illinois Commerce Commission (the “ICC”) for new water and wastewater rates. The filing seeks a two-step rate increase consisting of aggregate annualized incremental revenue, based on a proposed return on equity of 10.75%, of (i) approximately $136 million effective January 1, 2025, based on a future test year through December 31, 2025, with average rate base and a capital structure with an equity component of 52.27% and a debt component of 47.73%, and (ii) approximately $16 million effective January 1, 2026, based on the future test year to include end of period rate base and a capital structure with an equity component of 54.43% and a debt component of 45.57%. The filing is driven primarily by an estimated $557 million in capital investments made and to be made by Illinois American Water commencing January 2024 through December 2025. The filing also proposes a treatment and compliance rider to address recovery of future environmental compliance investments, and a modification to the existing volume balancing account mechanism to include full production cost recovery. The filing must be approved by the ICC, and if approved, it is anticipated that new rates would take effect in early 2025.
A copy of the press release issued by Illinois American Water on January 25, 2024 has been filed as Exhibit 99.1 hereto and is incorporated herein by reference. References and links to websites and other information contained in this press release are not provided as active hyperlinks, and the information contained in or accessed through these hyperlinks shall not be incorporated into, or form a part of, this Current Report on Form 8-K.
Cautionary Statement Concerning Forward-Looking Statements
Certain statements included in this Current Report on Form 8-K (or the exhibits thereto) are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934, and the Private Securities Litigation Reform Act of 1995. In some cases, these forward-looking statements can be identified by words with prospective meanings such as “intend,” “plan,” “estimate,” “believe,” “anticipate,” “expect,” “predict,” “project,” “propose,” “assume,” “forecast,” “outlook,” “future,” “pending,” “goal,” “objective,” “potential,” “continue,” “seek to,” “may,” “can,” “will,” “should” and “could,” or the negative of such terms or other variations or similar expressions. These forward-looking statements are predictions based on the Company’s current expectations and assumptions regarding future events. They are not guarantees or assurances of any outcomes, performance or achievements, and readers are cautioned not to place undue reliance upon them. The forward-looking statements are subject to a number of estimates and assumptions, and known and unknown risks, uncertainties and other factors. Actual results may differ materially from those discussed in the forward-looking statements included in this Current Report on Form 8-K as a result of the factors discussed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, as filed with the Securities and Exchange Commission (the “SEC”) on February 15, 2023, and other filings with the SEC, and additional risks and uncertainties, including with respect to (1) any approval by the ICC of Illinois-American Water’s filing for new water and wastewater rates; (2) the terms of any settlement agreement or stipulation, and/or order of the ICC, related to the above-referenced filing; (3) the timing of any implementation of new rates by Illinois American Water, if approved; (4) regulatory, legislative, local or municipal actions affecting the water and wastewater industries, which could adversely affect the Company or Illinois American Water; (5) the amount and timing of future proposed or anticipated capital expenditures and investments by Illinois American Water; and (6) other economic, financial, political, business and other factors that may impact or affect the water and wastewater industries generally or the Company or Illinois American Water specifically.
These forward-looking statements are qualified by, and should be read together with, the risks and uncertainties set forth above and the risk factors included in the Company’s annual and quarterly reports as filed with the SEC, and readers should refer to such risks, uncertainties and risk factors in evaluating such forward-looking statements. Any forward-looking statements speak only as of the date of this Current Report on Form 8-K. The Company does not have any obligation or intention to update or revise any forward-looking statement, whether as a result of new information, future events, changed circumstances or otherwise, except as otherwise required by the federal securities laws. New factors emerge from time to time, and it is not possible for us to predict all such factors. Furthermore, it may not be possible to assess the impact of any such factor on the Company’s or Illinois American Water’s business, either viewed independently or together, or the extent to which any factor, or combination of factors, may cause results to differ materially from those contained in any forward-looking statement.
Item 9.01.    Financial Statements and Exhibits.
(d) Exhibits.

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The following exhibits to this Current Report have been provided herewith as noted below:
Exhibit No. Description
99.1* 
104Cover Page Interactive Data File (the cover page XBRL tags are included and formatted as Inline XBRL).
* Filed herewith.
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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 hereunto duly authorized.
  AMERICAN WATER WORKS COMPANY, INC.
    
Dated:January 25, 2024 By:/s/ JOHN C. GRIFFITH
   John C. Griffith
   Executive Vice President and Chief Financial Officer
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Exhibit 99.1
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Illinois American Water Files Rate Request
Driven by $557 Million in Future Investments

Request driven by company’s commitment to providing clean, safe,    
reliable and affordable water and wastewater service

Belleville, Ill. (January 25, 2024) – Illinois American Water filed a rate request today with the Illinois Commerce Commission (ICC) reflecting $557 million in water and wastewater system investments to be made through 2025 to continue providing clean, safe, reliable and affordable service. The request reinforces the company’s commitment to investing in its water and wastewater systems to replace aging infrastructure, provide reliable service, enhance water quality and comply with environmental regulations.

“We carefully plan and invest in the infrastructure of our water and wastewater systems to provide safe, clean, and reliable service to nearly 1.3 million Illinoisians in more than 140 communities across the state,” said Rebecca Losli, president of Illinois American Water. “By making prudent, ongoing investments, Illinois American Water is committed to protecting public health and safety in the communities we serve. At the same time, we remain committed to addressing the needs of our most vulnerable customers.” The rate request includes $421 million in water system infrastructure improvements and $136 million in wastewater system infrastructure improvements to be made over two years, from January 2024 to December 2025.

Investments in the rate request include the replacement of approximately 44 miles of aging water and wastewater pipelines and the upgrading of storage tanks, wells, pumping stations, hydrants, meters, wastewater plants, and more across the state. Also included in the rate request is the ongoing replacement of lead water service lines across the state as well as improvements to water treatment facilities in Cairo, Sterling, Peoria, Leonore, Hardin, Nettle Creek and Saunemin to support continued safe drinking water treatment to residents and businesses.

The company’s last general rate case was filed with the ICC in January 2022 and a rate Order was approved in December 2022. New rates became effective in January 2023.

If the new rates are approved, as filed with the ICC today, residential customers would see their monthly water service bills increase about $24 per month, while the average residential wastewater bill would increase by about $5 per month. Both rates would depend on the customer’s service area.

Part of today’s filing with the ICC includes a proposal to expand the Income-Based Discount program to help protect and make additional customers who need bill assistance eligible for the program. Illinois American Water offers customer assistance through its H2O Help to


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Others program, payment plans and budget billing. For questions about the program or to apply, customers can call Dollar Energy at 888-282-6816 or they can apply directly at the company’s website at dollarenergy.org/need-help/illinois/ilaw-customer-assistance-discount-program.

Today’s filing is a necessary first step in the 11-month ICC rate review process; customer rates are not changing at this time. Any general rate changes proposed through this filing would not become effective until early 2025 when a final rate order is approved by the ICC.

About American Water
American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States. With a history dating back to 1886, We Keep Life Flowing® by providing safe, clean, reliable and affordable drinking water and wastewater services to more than 14 million people with regulated operations in 14 states and on 18 military installations. American Water’s 6,500 talented professionals leverage their significant expertise and the company’s national size and scale to achieve excellent outcomes for the benefit of customers, employees, investors and other stakeholders.

For more information, visit amwater.com and join American Water on LinkedIn, Facebook, X and Instagram.

About Illinois American Water
Illinois American Water, a subsidiary of American Water, is the largest investor-owned water utility in the state, providing high-quality and reliable water and wastewater services to approximately 1.3 million people. American Water also operates a quality control and research laboratory in Belleville.

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AWK-IR
Media Contact:
Terry Mackin
Director, External Affairs and Communications
Terry.Mackin@amwater.com