Document:

2007 Omnibus Equity Compensaton Plan

 Exhibit 10.1 
 AMERICAN WATER WORKS COMPANY, INC. 
 2007 OMNIBUS EQUITY COMPENSATION PLAN 
 (As amended and restated, effective as of May 8, 2009) 
 1. Purpose 
 The purpose of the American Water Works Company, Inc. 2007 Omnibus
Equity Compensation Plan, as amended and restated, effective as of May 8, 2009, (the “Plan”) is to provide (i) designated employees of American Water Works Company, Inc. (the “Company”) and its subsidiaries and
(ii) non-employee members of the board of directors of the Company with the opportunity to receive grants of stock options, stock units, stock awards, stock appreciation rights and other stock-based awards. The Company believes that the Plan
will encourage the participants to contribute materially to the growth of the Company, thereby benefiting the Company’s stockholders, and will align the economic interests of the participants with those of the stockholders. 
 2. Definitions 
 Whenever used in this Plan, the following terms will have the respective meanings set forth below: 
 (a) “Board”
means the Company’s Board of Directors. 
 (b) “Change of Control” shall be deemed to have occurred if: 
 (i) Any “person” (as such term is used in sections 13(d) and 14(d) of the Exchange Act) becomes a “beneficial owner”
(as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the Company representing more than 50% of the voting power of the then outstanding securities of the Company; provided that a Change of Control shall not be
deemed to occur as a result of (A) a transaction in which the Company becomes a subsidiary of another corporation and in which the stockholders of the Company, immediately prior to the transaction, will beneficially own, immediately after the
transaction, shares entitling such stockholders to more than 50% of all votes to which all stockholders of the parent corporation would be entitled in the election of directors, (B) the initial public offering of the Company Stock, or
(C) any subsequent offering of shares of the Company Stock; 
 (ii) The consummation of (A) a merger or
consolidation of the Company with another corporation where the stockholders of the Company, immediately prior to the merger or consolidation, will not beneficially own, immediately after the merger or consolidation, shares entitling such
stockholders to more than 50% of all votes to which all stockholders of the surviving corporation would be entitled in the election of directors, (B) a sale or other disposition of all or substantially all of the assets of the Company, or
(C) a liquidation or dissolution of the Company; or 
 (iii) After the Original Effective Date, directors are elected
such that a majority of the members of the Board shall have been members of the Board for less than one year, unless the election or nomination for election of each new director who was not a director at the beginning of such one-year period was
approved by a vote of at least two-thirds of the directors then still in office who were directors at the beginning of such period. 
 Notwithstanding the foregoing, the Committee may provide for a different definition of a “Change of Control” in a Grant Agreement if such Grant is subject to the requirements of section 409A of the Code and the Grant will become
payable on a Change of Control. 
 (c) “Code” means the Internal Revenue Code of 1986, as amended. 

 (d) “Committee” means (i) with respect to Grants to Employees, the Compensation
Committee of the Board or another committee appointed by the Board to administer the Plan, (ii) with respect to Grants made to Non-Employee Directors, the Board, and (iii) with respect to Grants that are intended to be “qualified
performance-based compensation” under section 162(m) of the Code, a committee that consists of two or more persons appointed by the Board, all of whom shall be “outside directors” as defined under section 162(m) of the Code
and related Treasury regulations. 
 (e) “Company” means American Water Works Company, Inc. and any successor corporation.

 (f) “Company Stock” means the common stock of the Company, par value $0.01 per share. 
 (g) “Dividend Equivalent” means an amount calculated with respect to a Stock Unit, which is determined by multiplying the number of
shares of Company Stock subject to the Stock Unit by the per-share cash dividend, or the per-share fair market value (as determined by the Committee) of any dividend in consideration other than cash, paid by the Company on its Company Stock. If
interest is credited on accumulated dividend equivalents, the term “Dividend Equivalent” shall include the accrued interest. 
 (h)
“Effective Date” of the Plan shall mean May 8, 2009, the effective date of this amendment and restatement of the Plan. The “Original Effective Date” is the day immediately preceding the date of the Underwriting
Agreement was executed and the Company Stock was priced for the initial public offering of such Company Stock. 
 (i)
“Employee” means an employee of the Employer (including an officer or director who is also an employee), but excluding any person who is classified by the Employer as a “contractor” or “consultant,” no matter how
characterized by the Internal Revenue Service, other governmental agency or a court. Any change of characterization of an individual by the Internal Revenue Service or any court or government agency shall have no effect upon the classification of an
individual as an Employee for purposes of this Plan, unless the Committee determines otherwise. 
 (j) “Employer” means the
Company and its subsidiaries. 
 (k) “Exchange Act” means the Securities Exchange Act of 1934, as amended. 
 (l) “Exercise Price” means the per share price at which shares of Company Stock may be purchased under an Option, as designated by the
Committee. 
 (m) “Fair Market Value” of Company Stock means, unless the Committee determines otherwise with respect to a
particular Grant, (i) if the principal trading market for the Company Stock is a national securities exchange, the last reported sale price of Company Stock on the relevant date or (if there were no trades on that date) the latest preceding
date upon which a sale was reported, (ii) if the Company Stock is not principally traded on such exchange, the mean between the last reported “bid” and “asked” prices of Company Stock on the relevant date, as reported on the
OTC Bulletin Board, or (iii) if the Company Stock is not publicly traded or, if publicly traded, is not so reported, the Fair Market Value per share shall be as determined by the Committee. 
 (n) “Grant” means an Option, Stock Unit, Stock Award, SAR or Other Stock-Based Award granted under the Plan. 
 (o) “Grant Agreement” means the written instrument that sets forth the terms and conditions of a Grant, including all amendments
thereto. 
 (p) “Incentive Stock Option” means an Option that is intended to meet the requirements of an incentive stock
option under section 422 of the Code. 
  

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 (q) “Non-Employee Director” means a member of the Board who is not an Employee.

 (r) “Nonqualified Stock Option” means an Option that is not intended to be taxed as an incentive stock option under
section 422 of the Code. 
 (s) “1933 Act” means the Securities Act of 1933, as amended. 
 (t) “Option” means an option to purchase shares of Company Stock, as described in Section 7. 
 (u) “Other Stock-Based Award” means a grant that is based on, measured by or payable in Company Stock (other than an Option, Stock Unit,
Stock Award or SAR), as described in Section 11. 
 (v) “Participant” means an Employee or Non-Employee Director
designated by the Committee to participate in the Plan. 
 (w) “Plan” means this American Water Works Company, Inc. 2007
Omnibus Equity Compensation Plan, as may be amended from time to time. 
 (x) “SAR” means a stock appreciation right as
described in Section 10. 
 (y) “Stock Award” means an award of Company Stock as described in Section 9.

 (z) “Stock Unit” means an award of a phantom unit representing a share of Company Stock, as described in Section 8.

 (aa) “Underwriting Agreement” means the agreement between the Company and the underwriter or underwriters
managing the initial public offering of the Company Stock. 
 3. Administration 
 (a) Committee. The Plan shall be administered and interpreted by the Committee. Ministerial functions may be performed by an administrative
committee comprised of Company employees appointed by the Committee. 
 (b) Committee Authority. The Committee shall have the sole
authority to (i) determine the Participants to whom Grants shall be made under the Plan, (ii) determine the type, size and terms and conditions of the Grants to be made to each such Participant, (iii) determine the time when the
Grants will be made and the duration of any applicable exercise or restriction period, including the criteria for exercisability and the acceleration of exercisability, (iv) amend the terms and conditions of any previously issued Grant, subject
to the provisions of Section 18 below, and (v) deal with any other matters arising under the Plan. 
 (c) Committee
Determinations. The Committee shall have full power and express discretionary authority to administer and interpret the Plan, to make factual determinations and to adopt or amend such rules, regulations, agreements and instruments for
implementing the Plan and for the conduct of its business as it deems necessary or advisable, in its sole discretion. The Committee’s interpretations of the Plan and all determinations made by the Committee pursuant to the powers vested in it
hereunder shall be conclusive and binding on all persons having any interest in the Plan or in any awards granted hereunder. All powers of the Committee shall be executed in its sole discretion, in the best interest of the Company, not as a
fiduciary, and in keeping with the objectives of the Plan and need not be uniform as to similarly situated Participants. 
 4.
Grants 
 (a) Grants under the Plan may consist of Options as described in Section 7, Stock Units as described
in Section 8, Stock Awards as described in Section 9, SARs as described in Section 10 and Other Stock-Based Awards as described in Section 11. All Grants shall be subject to such terms and conditions as the Committee deems
appropriate and as are specified in writing by the Committee to the Participant in the Grant Agreement. 
  

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 (b) All Grants shall be made conditional upon the Participant’s acknowledgement, in writing or by
acceptance of the Grant, that all decisions and determinations of the Committee shall be final and binding on the Participant, his or her beneficiaries and any other person having or claiming an interest under such Grant. Grants under a particular
Section of the Plan need not be uniform as among the Participants. 
 5. Shares Subject to the Plan 

(a) Shares Authorized. Subject to adjustment as described in subsection (d) below, the total aggregate number of shares of Company Stock
that may be issued or transferred under the Plan is 6,000,000 shares and, effective May 8, 2009, the aggregate number of shares of Company Stock that may be issued or transferred under the Plan shall be increased by 9,500,000 shares so that the
total number of shares of Company Stock authorized for issuance or transfer under the Plan shall be 15,500,000 shares. 
 (b) Source of
Shares; Share Counting. Shares issued under the Plan may be authorized but unissued shares of Company Stock or reacquired shares of Company Stock, including shares purchased by the Company on the open market for purposes of the Plan. If and to
the extent Options or SARs granted under the Plan terminate, expire, or are canceled, forfeited, exchanged or surrendered without having been exercised, and if and to the extent that any Stock Awards, Stock Units, or Other Stock-Based Awards are
forfeited or terminated, or otherwise are not paid in full, the shares reserved for such Grants shall again be available for purposes of the Plan. Shares of Stock surrendered in payment of the Exercise Price of an Option, and shares withheld or
surrendered for payment of taxes, shall not be available for re-issuance under the Plan. If SARs are granted, the full number of shares subject to the SARs shall be considered issued under the Plan, without regard to the number of shares issued upon
exercise of the SARs and without regard to any cash settlement of the SARs. To the extent that a Grant of Stock Units is designated in the Grant Agreement to be paid in cash, and not in shares of Company Stock, such Grants shall not count against
the share limits in subsection (a). 
 (c) Individual Limits. All Grants under the Plan shall be expressed in shares of Company Stock.
The maximum aggregate number of shares of Company Stock with respect to which all Grants may be made under the Plan to any individual during any calendar year shall be 500,000 shares, subject to adjustment as described in subsection (d) below.
The individual limits of this subsection (c) shall apply without regard to whether the Grants are to be paid in Company Stock or cash. All cash payments (other than with respect to Dividend Equivalents) shall equal the Fair Market Value of the
shares of Company Stock to which the cash payments relate. A Participant may not accrue Dividend Equivalents during any calendar year in excess of $750,000. 
 (d) Adjustments. If there is any change in the number or kind of shares of Company Stock outstanding (i) by reason of a stock dividend, spinoff, recapitalization, stock split, or combination or exchange of
shares, (ii) by reason of a merger, reorganization or consolidation, (iii) by reason of a reclassification or change in par value, or (iv) by reason of any other extraordinary or unusual event affecting the outstanding Company Stock
as a class without the Company’s receipt of consideration, or if the value of outstanding shares of Company Stock is substantially reduced as a result of a spinoff or the Company’s payment of an extraordinary dividend or distribution, the
maximum number of shares of Company Stock available for issuance under the Plan, the maximum number of shares of Company Stock for which any individual may receive Grants in any year, the kind and number of shares covered by outstanding Grants, the
kind and number of shares issued and to be issued under the Plan, and the price per share or the applicable market value of such Grants shall be equitably adjusted by the Committee, in such manner as the Committee deems appropriate, to reflect any
increase or decrease in the number of, or change in the kind or value of, the issued shares of Company Stock to preclude, to the extent practicable, the enlargement or dilution of rights and benefits under the Plan and such outstanding Grants;
provided, however, that any fractional shares resulting from such adjustment shall be eliminated. In addition, in the event of a Change of Control of the Company, the provisions of Section 16 of the Plan shall apply. Any adjustments to
outstanding Grants shall be consistent with section 409A or 422 of the Code, to the extent applicable. Any adjustments determined by the Committee shall be final, binding and conclusive. 
  

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 6. Eligibility for Participation 
 (a) Eligible Persons. All Employees and Non-Employee Directors shall be eligible to participate in the Plan. 
 (b) Selection of Participants. The Committee shall select the Employees and Non-Employee Directors to receive Grants and shall determine the
number of shares of Company Stock subject to each Grant. 
 7. Options 
 (a) General Requirements. The Committee may grant Options to an Employee or Non-Employee Director upon such terms and conditions as the Committee
deems appropriate under this Section 7. The Committee shall determine the number of shares of Company Stock that will be subject to each Grant of Options to Employees and Non-Employee Directors. 
 (b) Type of Option, Price and Term. 
 (i) The Committee may grant Incentive Stock Options or Nonqualified Stock Options or any combination of the two, all in accordance with the terms and conditions set forth herein. Incentive Stock Options may be granted
only to Employees of the Company or its parents or subsidiaries, as defined in section 424 of the Code. Nonqualified Stock Options may be granted to Employees or Non-Employee Directors. 
 (ii) The Exercise Price of Company Stock subject to an Option shall be determined by the Committee and shall be equal to or greater than
the Fair Market Value of a share of Company Stock on the date the Option is granted. However, an Incentive Stock Option may not be granted to an Employee who, at the time of grant, owns stock possessing more than 10% of the total combined voting
power of all classes of stock of the Company or any parent or subsidiary, as defined in section 424 of the Code, unless the Exercise Price per share is not less than 110% of the Fair Market Value of the Company Stock on the date of grant.

 (iii) The Committee shall determine the term of each Option, which shall not exceed ten years from the date of grant.
However, an Incentive Stock Option that is granted to an Employee who, at the time of grant, owns stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or any parent or subsidiary, as defined in
section 424 of the Code, may not have a term that exceeds five years from the date of grant. 
 (c) Exercisability of Options.

 (i) Options shall become exercisable in accordance with such terms and conditions as may be determined by the Committee and
specified in the Grant Agreement. The Committee may grant Options that are subject to achievement of performance goals or other conditions. The Committee may accelerate the exercisability of any or all outstanding Options at any time for any reason.

 (ii) The Committee may provide in a Grant Agreement that the Participant may elect to exercise part or all of an Option
before it otherwise has become exercisable. Any shares so purchased shall be restricted shares and shall be subject to a repurchase right in favor of the Company during a specified restriction period, with the repurchase price equal to the lesser of
(A) the Exercise Price or (B) the Fair Market Value of such shares at the time of repurchase, or such other restrictions as the Committee deems appropriate. 
 (iii) Options granted to persons who are non-exempt employees under the Fair Labor Standards Act of 1938, as amended, may not be
exercisable for at least six months after the date of grant (except that such Options may become exercisable, as determined by the Committee, upon the Participant’s death, disability or retirement, or upon a Change of Control or other
circumstances permitted by applicable regulations). 
 (d) Termination of Employment or Service. Except as provided in the Grant
Agreement, an Option may only be exercised while the Participant is employed as an Employee or providing service as a Non-Employee Director. The Committee shall determine in the Grant Agreement under what circumstances and during what time periods a
Participant may exercise an Option after termination of employment or service. 
  

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 (e) Exercise of Options. A Participant may exercise an Option that has become exercisable, in
whole or in part, by delivering a notice of exercise to the Company. The Participant shall pay the Exercise Price for the Option (i) in cash, (ii) if permitted by the Committee, by delivering shares of Company Stock owned by the
Participant and having a Fair Market Value on the date of exercise equal to the Exercise Price or by attestation to ownership of shares of Company Stock having an aggregate Fair Market Value on the date of exercise equal to the Exercise Price,
(iii) by payment through a broker in accordance with procedures permitted by Regulation T of the Federal Reserve Board, or (iv) by such other method as the Committee may approve, to the extent permitted by applicable law. Shares of Company
Stock used to exercise an Option shall have been held by the Participant for the requisite period of time to avoid adverse accounting consequences to the Company with respect to the Option. Payment for the shares pursuant to the Option, and any
required withholding taxes, must be received by the time specified by the Committee depending on the type of payment being made, but in all cases prior to the issuance of the Company Stock. 
 (f) Limits on Incentive Stock Options. Each Incentive Stock Option shall provide that, if the aggregate Fair Market Value of the stock on the date
of the grant with respect to which Incentive Stock Options are exercisable for the first time by a Participant during any calendar year, under the Plan or any other stock option plan of the Company or a parent or subsidiary, as defined in section
424 of the Code, exceeds $100,000, then the Option, as to the excess, shall be treated as a Nonqualified Stock Option. An Incentive Stock Option shall not be granted to any person who is not an Employee of the Company or a parent or subsidiary, as
defined in section 424 of the Code. 
 8. Stock Units 
 (a) General Requirements. The Committee may grant Stock Units to an Employee or Non-Employee Director, upon such terms and conditions as the
Committee deems appropriate under this Section 8. Each Stock Unit shall represent the right of the Participant to receive a share of Company Stock or an amount based on the value of a share of Company Stock. All Stock Units shall be credited to
bookkeeping accounts on the Company’s records for purposes of the Plan. 
 (b) Terms of Stock Units. The Committee may grant
Stock Units that are payable on terms and conditions determined by the Committee, which may include payment based on achievement of performance goals. Stock Units may be paid at the end of a specified vesting or performance period, or payment may be
deferred to a date authorized by the Committee. The Committee shall determine the number of Stock Units to be granted and the requirements applicable to such Stock Units. 
 (c) Payment With Respect to Stock Units. Payment with respect to Stock Units shall be made in cash, in Company Stock, or in a combination of the two, as determined by the Committee. The Grant Agreement shall
specify the maximum number of shares that can be issued under the Stock Units. 
 (d) Requirement of Employment or Service. The
Committee shall determine in the Grant Agreement under what circumstances a Participant may retain Stock Units after termination of the Participant’s employment or service, and the circumstances under which Stock Units may be forfeited.

 (e) Dividend Equivalents. The Committee may grant Dividend Equivalents in connection with Stock Units, under such terms and
conditions as the Committee deems appropriate. Dividend Equivalents may be paid to Participants currently or may be deferred. All Dividend Equivalents that are not paid currently shall be credited to bookkeeping accounts on the Company’s
records for purposes of the Plan. Dividend Equivalents may be accrued as a cash obligation, or may be converted to additional Stock Units for the Participant, and deferred Dividend Equivalents may accrue interest, all as determined by the Committee.
The Committee may provide that Dividend Equivalents shall be payable based on the achievement of specific performance goals. Dividend Equivalents may be payable in cash or shares of Company Stock or in a combination of the two, as determined by the
Committee. 
  

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 9. Stock Awards 
 (a) General Requirements. The Committee may issue shares of Company Stock to an Employee or Non-Employee Director under a Stock Award, upon such
terms and conditions as the Committee deems appropriate under this Section 9. Shares of Company Stock issued pursuant to Stock Awards may be issued for cash consideration or for no cash consideration, and subject to restrictions or no
restrictions, as determined by the Committee. The Committee may establish conditions under which restrictions on Stock Awards shall lapse over a period of time or according to such other criteria as the Committee deems appropriate, including
restrictions based upon the achievement of specific performance goals. The Committee shall determine the number of shares of Company Stock to be issued pursuant to a Stock Award. 
 (b) Requirement of Employment or Service. The Committee shall determine in the Grant Agreement under what circumstances a Participant may retain
Stock Awards after termination of the Participant’s employment or service, and the circumstances under which Stock Awards may be forfeited. 
 (c) Restrictions on Transfer. While Stock Awards are subject to restrictions, a Participant may not sell, assign, transfer, pledge or otherwise dispose of the shares of a Stock Award except upon death as described in
Section 15(a). If certificates are issued, each certificate for a share of a Stock Award shall contain a legend giving appropriate notice of the restrictions in the Grant. The Participant shall be entitled to have the legend removed when all
restrictions on such shares have lapsed. The Company may retain possession of any certificates for Stock Awards until all restrictions on such shares have lapsed. 
 (d) Right to Vote and to Receive Dividends. The Committee shall determine to what extent, and under what conditions, the Participant shall have the right to vote shares of Stock Awards and to receive any
dividends or other distributions paid on such shares during the restriction period. The Committee may determine that dividends on Stock Awards shall be withheld while the Stock Awards are subject to restrictions and that the dividends shall be
payable only upon the lapse of the restrictions on the Stock Awards, or on such other terms as the Committee determines. Dividends that are not paid currently shall be credited to bookkeeping accounts on the Company’s records for purposes of
the Plan. Accumulated dividends may accrue interest, as determined by the Committee, and shall be paid in cash, shares of Company Stock, or in such other form as dividends are paid on Company Stock, as determined by the Committee. 
 10. Stock Appreciation Rights 
 (a) General Requirements. The Committee may grant SARs to an Employee or Non-Employee Director separately or in tandem with an Option. The Committee shall establish the number of shares, the terms and the base
amount of the SAR at the time the SAR is granted. The base amount of each SAR shall be not less than the Fair Market Value of a share of Company Stock as of the date of grant of the SAR. The Committee shall determine the term of each SAR, which
shall not exceed ten years from the date of grant. 
 (b) Tandem SARs. The Committee may grant tandem SARs either at the time the
Option is granted or at any time thereafter while the Option remains outstanding; provided, however, that, in the case of an Incentive Stock Option, SARs may be granted only at the date of the grant of the Incentive Stock Option. In the case of
tandem SARs, the number of SARs granted to a Participant that shall be exercisable during a specified period shall not exceed the number of shares of Company Stock that the Participant may purchase upon the exercise of the related Option during such
period. Upon the exercise of an Option, the SARs relating to the Company Stock covered by such Option shall terminate. Upon the exercise of SARs, the related Option shall terminate to the extent of an equal number of shares of Company Stock.

 (c) Exercisability. A SAR shall become exercisable in accordance with such terms and conditions as may be specified. The Committee
may grant SARs that are subject to achievement of performance goals or other conditions. The Committee may accelerate the exercisability of any or all outstanding SARs at any time for any 

  

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reason. The Committee shall determine in the Grant Agreement under what circumstances and during what periods a Participant may exercise a SAR after
termination of employment or service. A tandem SAR shall be exercisable only while the Option to which it is related is exercisable. 
 (d)
Grants to Non-Exempt Employees. SARs granted to persons who are non-exempt employees under the Fair Labor Standards Act of 1938, as amended, may not be exercisable for at least six months after the date of grant (except that such SARs may
become exercisable, as determined by the Committee, upon the Participant’s death, Disability or retirement, or upon a Change of Control or other circumstances permitted by applicable regulations). 
 (e) Exercise of SARs. When a Participant exercises SARs, the Participant shall receive in settlement of such SARs an amount equal to the value of
the stock appreciation for the number of SARs exercised. The stock appreciation for a SAR is the amount by which the Fair Market Value of the underlying Company Stock on the date of exercise of the SAR exceeds the base amount of the SAR as specified
in the Grant Agreement. 
 (f) Form of Payment. The Committee shall determine whether the stock appreciation for a SAR shall be paid
in the form of shares of Company Stock, cash or a combination of the two. For purposes of calculating the number of shares of Company Stock to be received, shares of Company Stock shall be valued at their Fair Market Value on the date of exercise of
the SAR. If shares of Company Stock are to be received upon exercise of a SAR, cash shall be delivered in lieu of any fractional share. 
 11. Other Stock-Based Awards 
 The Committee may grant other awards not specified in Sections 7, 8, 9 or
10 above that are based on or measured by Company Stock to Employees and Non-Employee Directors, on such terms and conditions as the Committee deems appropriate. Other Stock-Based Awards may be granted subject to achievement of performance goals or
other conditions and may be payable in Company Stock or cash, or in a combination of the two, as determined by the Committee in the Grant Agreement. 
 12. Qualified Performance-Based Compensation 
 (a) Designation as Qualified
Performance-Based Compensation. The Committee may determine that Stock Units, Stock Awards, Dividend Equivalents or Other Stock-Based Awards granted to an Employee shall be considered “qualified performance-based compensation” under
section 162(m) of the Code, in which case the provisions of this Section 12 shall apply. 
 (b) Performance Goals. When Grants
are made under this Section 12, the Committee shall establish in writing (i) the objective performance goals that must be met, (ii) the period during which performance will be measured, (iii) the maximum amounts that may be paid
if the performance goals are met, and (iv) any other conditions that the Committee deems appropriate and consistent with the requirements of section 162(m) of the Code for “qualified performance-based compensation.” The performance
goals shall satisfy the requirements for “qualified performance-based compensation,” including the requirement that the achievement of the goals be substantially uncertain at the time they are established and that the performance goals be
established in such a way that a third party with knowledge of the relevant facts could determine whether and to what extent the performance goals have been met. The Committee shall not have discretion to increase the amount of compensation that is
payable, but may reduce the amount of compensation that is payable, pursuant to Grants identified by the Committee as “qualified performance-based compensation.” 
 (c) Criteria Used for Objective Performance Goals. The Committee shall use objectively determinable performance goals based on one or more of the
following criteria: stock price, earnings per share, price-earnings multiples, net earnings, operating earnings, revenue, number of days sales outstanding in accounts receivable, productivity, margin, EBITDA (earnings before interest, taxes,
depreciation and amortization), net capital employed, return on assets, stockholder return, return on equity, return on capital employed, net income to shares 

  

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of Company Stock, growth in assets, unit volume, sales, cash flow, market share, relative performance to a comparison group designated by the Committee, or
strategic business criteria consisting of one or more objectives based on meeting specified revenue goals, market penetration goals, customer growth, geographic business expansion goals, cost targets or goals relating to acquisitions or
divestitures. The performance goals may relate to one or more business units or the performance of the Company and its subsidiaries as a whole, or any combination of the foregoing. Performance goals need not be uniform as among Participants.

 (d) Timing of Establishment of Goals. The Committee shall establish the performance goals in writing either before the beginning of
the performance period or during a period ending no later than the earlier of (i) 90 days after the beginning of the performance period or (ii) the date on which 25% of the performance period has been completed, or such other date as may
be required or permitted under applicable regulations under section 162(m) of the Code. 
 (e) Certification of Results. The Committee
shall certify the performance results for the performance period specified in the Grant Agreement after the performance period ends. The Committee shall determine the amount, if any, to be paid pursuant to each Grant based on the achievement of the
performance goals and the satisfaction of all other terms of the Grant Agreement. 
 (f) Death, Disability or Other Circumstances. The
Committee may provide in the Grant Agreement that Grants under this Section 12 shall be payable, in whole or in part, in the event of the Participant’s death or disability, a Change of Control or under other circumstances consistent with
the Treasury regulations and rulings under section 162(m) of the Code. 
 13. Deferrals 
 The Committee may permit or require a Participant to defer receipt of the payment of cash or the delivery of shares that would otherwise be due to the
Participant in connection with any Grant. The Committee shall establish rules and procedures for any such deferrals, consistent with applicable requirements of section 409A of the Code. 
 14. Withholding of Taxes 
 (a) Required Withholding. All Grants under the Plan shall be subject to applicable federal (including FICA), state and local tax withholding requirements. The Company may require that the Participant or other person receiving or
exercising Grants pay to the Company the amount of any federal, state or local taxes that the Company is required to withhold with respect to such Grants, or the Company may deduct from other wages paid by the Company the amount of any withholding
taxes due with respect to such Grants. 
 (b) Election to Withhold Shares. If the Committee so permits, shares of Company Stock may be
withheld to satisfy the Company’s tax withholding obligation with respect to Grants paid in Company Stock, at the time such Grants become taxable, up to an amount that does not exceed the minimum applicable withholding tax rate for federal
(including FICA), state and local tax liabilities. 
 15. Transferability of Grants 
 (a) Restrictions on Transfer. Except as described in subsection (b) below, only the Participant may exercise rights under a Grant during the
Participant’s lifetime, and a Participant may not transfer those rights except by will or by the laws of descent and distribution. When a Participant dies, the personal representative or other person entitled to succeed to the rights of the
Participant may exercise such rights. Any such successor must furnish proof satisfactory to the Company of his or her right to receive the Grant under the Participant’s will or under the applicable laws of descent and distribution. 

 

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 (b) Transfer of Nonqualified Stock Options to or for Family Members. Notwithstanding the
foregoing, the Committee may provide, in a Grant Agreement, that a Participant may transfer Nonqualified Stock Options to family members, or one or more trusts or other entities for the benefit of or owned by family members, consistent with
applicable securities laws, according to such terms as the Committee may determine; provided that the Participant receives no consideration for the transfer of a Nonqualified Stock Option and the transferred Nonqualified Stock Option shall continue
to be subject to the same terms and conditions as were applicable to the Nonqualified Stock Option immediately before the transfer. 
 16.
Consequences of a Change of Control 
 In the event of a Change of Control, the Committee may take any one or more of
the following actions with respect to any or all outstanding Grants, without the consent of any Participant: (i) the Committee may determine that outstanding Options and SARs shall be fully exercisable, and restrictions on outstanding Stock
Awards and Stock Units shall lapse, as of the date of the Change of Control or at such other time as the Committee determines, (ii) the Committee may require that Participants surrender their outstanding Options and SARs in exchange for one or
more payments by the Company, in cash or Company Stock as determined by the Committee, in an amount equal to the amount, if any, by which the then Fair Market Value of the shares of Company Stock subject to the Participant’s unexercised Options
and SARs exceeds the Exercise Price, and on such terms as the Committee determines, (iii) after giving Participants an opportunity to exercise their outstanding Options and SARs, the Committee may terminate any or all unexercised Options and
SARs at such time as the Committee deems appropriate, (iv) with respect to Participants holding Stock Units and Other Stock-Based Awards, the Committee may determine that such Participants shall receive one or more payments in settlement of
such Stock Units and Other Stock-Based Awards, in such amount and form and on such terms as may be determined by the Committee, or (v) determine that all outstanding Options and SARs that are not exercised shall be assumed by, or replaced with
comparable options or rights by the surviving corporation (or a parent or subsidiary of the surviving corporation), and other outstanding Grants that remain in effect after the Change of Control shall be converted to similar grants of the surviving
corporation (or a parent or subsidiary of the surviving corporation). Such acceleration, surrender, termination, settlement or conversion shall take place as of the date of the Change of Control or such other date as the Committee may specify.
The Committee may provide in a Grant Agreement that a sale or other transaction involving a subsidiary or other business unit of the Company shall be considered a Change of Control for purposes of a Grant, or the Committee may establish other
provisions that shall be applicable in the event of a specified transaction. 
 17. Requirements for Issuance of
Shares 
 No Company Stock shall be issued in connection with any Grant hereunder unless and until all legal requirements
applicable to the issuance of such Company Stock have been complied with to the satisfaction of the Committee. The Committee shall have the right to condition any Grant made to any Participant hereunder on such Participant’s undertaking in
writing to comply with such restrictions on his or her subsequent disposition of such shares of Company Stock as the Committee shall deem necessary or advisable, and certificates representing such shares may be legended to reflect any such
restrictions. Certificates representing shares of Company Stock issued under the Plan will be subject to such stop-transfer orders and other restrictions as may be required by applicable laws, regulations and interpretations, including any
requirement that a legend be placed thereon. No Participant shall have any right as a stockholder with respect to Company Stock covered by a Grant until shares have been issued to the Participant. 
 18. Amendment and Termination of the Plan 
 (a) Amendment. The Board may amend or terminate the Plan at any time; provided, however, that the Board shall not amend the Plan without approval of the stockholders of the Company if such approval is required
in order to comply with the Code or applicable laws, or to comply with applicable stock exchange requirements. No amendment or termination of this Plan shall, without the consent of the Participant, materially impair any rights 

  

 10 

 
or obligations under any Grant previously made to the Participant under the Plan, unless such right has been reserved in the Plan or the Grant Agreement, or
except as provided in Section 19(b) below. Notwithstanding anything in the Plan to the contrary, the Board may amend the Plan in such manner as it deems appropriate in the event of a change in applicable law or regulations. 
 (b) No Repricing Without Stockholder Approval. Except in connection with a corporate transaction involving the Company (including, without
limitation, any stock dividend, stock split, extraordinary cash dividend, recapitalization, reorganization, merger, consolidation, split-up, spin-off, combination or exchange of shares), the terms of outstanding awards may not be amended to reduce
the exercise price of outstanding Options or SARs or cancel outstanding Options or SARs in exchange for cash, other awards or Options or SARs with an exercise price that is less than the exercise price of the original Options or SARs without
stockholder approval. 
 (c) Stockholder Approval for “Qualified Performance-Based Compensation.” If Grants are made under
Section 12 above, the Plan must be reapproved by the Company’s stockholders no later than the first stockholders meeting that occurs in the fifth year following the year in which the stockholders previously approved the provisions of
Section 12, if additional Grants are to be made under Section 12 and if required by section 162(m) of the Code or the regulations thereunder. 
 (d) Termination of Plan. The Plan shall terminate on the day immediately preceding the tenth anniversary of its Original Effective Date, unless the Plan is terminated earlier by the Board or is extended by the
Board with the approval of the stockholders. The termination of the Plan shall not impair the power and authority of the Committee with respect to an outstanding Grant. 
 19. Miscellaneous 
 (a) Effective Date. The amendment and restatement of
the Plan shall be effective as of the Effective Date. 
 (b) Grants in Connection with Corporate Transactions and Otherwise. Nothing
contained in this Plan shall be construed to (i) limit the right of the Committee to make Grants under this Plan in connection with the acquisition, by purchase, lease, merger, consolidation or otherwise, of the business or assets of any
corporation, firm or association, including Grants to employees thereof who become Employees, or for other proper corporate purposes, or (ii) limit the right of the Company to grant stock options or make other stock-based awards outside of this
Plan. Without limiting the foregoing, the Committee may make a Grant to an employee of another corporation who becomes an Employee by reason of a corporate merger, consolidation, acquisition of stock or property, reorganization or liquidation
involving the Company in substitution for a grant made by such corporation. The terms and conditions of the Grants may vary from the terms and conditions required by the Plan and from those of the substituted stock incentives, as determined by the
Committee. 
 (c) Compliance with Law. The Plan, the exercise of Options and the obligations of the Company to issue or transfer
shares of Company Stock under Grants shall be subject to all applicable laws and to approvals by any governmental or regulatory agency as may be required. With respect to persons subject to section 16 of the Exchange Act, it is the intent of the
Company that the Plan and all transactions under the Plan comply with all applicable provisions of Rule 16b-3 or its successors under the Exchange Act. In addition, it is the intent of the Company that Incentive Stock Options comply with the
applicable provisions of section 422 of the Code, that Grants of “qualified performance-based compensation” comply with the applicable provisions of section 162(m) of the Code and that, to the extent applicable, Grants comply with the
requirements of section 409A of the Code or an exception from such requirements. To the extent that any legal requirement of section 16 of the Exchange Act or section 422, 162(m) or 409A of the Code as set forth in the Plan ceases to be required
under section 16 of the Exchange Act or section 422, 162(m) or 409A of the Code, that Plan provision shall cease to apply. The Committee may revoke any Grant if it is contrary to law or modify a Grant to bring it into compliance with any valid and
mandatory government regulation. The Committee may also adopt rules regarding the withholding of taxes on payments to Participants. The Committee may, in its sole discretion, agree to limit its authority under this Section. 
  

 11 

 (d) Enforceability. The Plan shall be binding upon and enforceable against the Company and its
successors and assigns. 
 (e) Funding of the Plan; Limitation on Rights. This Plan shall be unfunded. The Company shall not be
required to establish any special or separate fund or to make any other segregation of assets to assure the payment of any Grants under this Plan. Nothing contained in the Plan and no action taken pursuant hereto shall create or be construed to
create a fiduciary relationship between the Company and any Participant or any other person. No Participant or any other person shall under any circumstances acquire any property interest in any specific assets of the Company. To the extent that any
person acquires a right to receive payment from the Company hereunder, such right shall be no greater than the right of any unsecured general creditor of the Company. 
 (f) Rights of Participants. Nothing in this Plan shall entitle any Employee, Non-Employee Director or other person to any claim or right to receive a Grant under this Plan. Neither this Plan nor any action
taken hereunder shall be construed as giving any individual any rights to be retained by or in the employment or service of the Employer. 
 (g) No Fractional Shares. No fractional shares of Company Stock shall be issued or delivered pursuant to the Plan or any Grant. The Committee shall determine whether cash, other awards or other property shall be issued or paid in
lieu of such fractional shares or whether such fractional shares or any rights thereto shall be forfeited or otherwise eliminated. 
 (h)
Employees Subject to Taxation Outside the United States. With respect to Participants who are subject to taxation in countries other than the United States, the Committee may make Grants on such terms and conditions as the Committee deems
appropriate to comply with the laws of the applicable countries, and the Committee may create such procedures, addenda and subplans and make such modifications as may be necessary or advisable to comply with such laws. 
 (i) Governing Law. The validity, construction, interpretation and effect of the Plan and Grant Agreements issued under the Plan shall be governed
and construed by and determined in accordance with the laws of the State of Delaware, without giving effect to the conflict of laws provisions thereof. 
  

 122007 Omnibus Equity Compensation Plan - Stock Unit Grant

 Exhibit 10.2 
 FORM FOR NON-EMPLOYEE DIRECTORS 
 2009 GRANT 
 AMERICAN WATER WORKS COMPANY, INC. 
 2007
OMNIBUS EQUITY COMPENSATION PLAN 
 STOCK UNIT GRANT 
 This STOCK UNIT GRANT, dated as of                              (the
“Date of Grant”), is delivered by American Water Works Company, Inc. (the “Company”) to
                             (the “Participant”). 
 RECITALS 
 WHEREAS, the Committee (as
defined in the American Water Works Company, Inc. 2007 Omnibus Equity Compensation Plan) has determined to grant each non-employee member of the Board of Directors of the Company (the “Board”) who is a non-employee director of the
Company immediately following the Company’s 2009 Annual Stockholder meeting a stock unit grant that will be converted to shares of common stock of the Company, par value $0.01 per share, (the “Company Stock”) at a later date;

 WHEREAS, the Participant is a non-employee director on the Board; and 
 WHEREAS, the Committee has determined that the stock unit grant granted to the Participant shall be issued under the American Water Works Company, Inc.
2007 Omnibus Equity Compensation Plan (the “Plan”) and the terms and conditions of such stock unit shall be memorialized in this grant (the “Grant”). 
 NOW, THEREFORE, the parties to this Grant, intending to be legally bound hereby, agree as follows: 
 1. Grant of Stock Units. Subject to the terms and conditions set forth in this Grant and the Plan, the Company hereby grants to the Participant
             units (the “Stock Units”). Each Stock Unit shall be a phantom right and shall be equivalent to one share of Company Stock on the applicable distribution date,
as described in Paragraph 4 below. 
 2. Stock Unit Account. The Company shall establish and maintain a Stock Unit account as a bookkeeping account on
its records (the “Stock Unit Account”) for the Participant and shall record in such Stock Unit Account the number of Stock Units granted to the Participant. The Participant shall not have any interest in any fund or specific assets
of the Company by reason of this grant or the Stock Unit Account established for the Participant. 

 3. Vesting. The Participant shall be fully vested in the Stock Units credited to the Participant’s Stock Unit
Account pursuant to this Grant on the Date of Grant. 
 4. Distribution. Unless an election is made pursuant to Paragraph 5 below, the Stock Units
shall be converted to shares of Company Stock and distributed by the Company within thirty (30) days following the earlier of (i) August 12, 2010 (the “Specified Date”) (or, if applicable, the Deferred Date, as
defined in Paragraph 5 below), (ii) the Participant’s separation from service (within the meaning of section 409A of the Internal Revenue Code of 1986, as amended (the “Code”)) with the Company (the “Separation
from Service Date”), or (iii) the date of a Change of Control (as defined below) (the “Change of Control Date”). At the time of distribution, all Stock Units shall be converted to an equivalent number of shares of
Company Stock, and the Participant shall receive a single sum distribution of such shares of Company Stock, which shall be issued under the Plan. For purposes of this Grant, the term “Change of Control” shall mean as such term is defined
in the Plan, except that a Change of Control shall not be deemed to have occurred for purposes of this Grant unless the event constituting the Change of Control constitutes a change in ownership or effective control of the Company, or in the
ownership of a substantial portion of the assets of the Company, within the meaning of section 409A of the Code and its corresponding regulations 
 5.
Deferrals. The Participant may make an irrevocable election to defer the Specified Date (or further defer the Deferred Date (as defined below), if applicable) of all of the Stock Units, plus dividend equivalents earned on such Stock
Units as described in Paragraph 6 below, to a later date, provided that (i) the election shall not take effect until at least twelve (12) months after the date on which the election is made, (ii) the deferred Specified Date cannot be
earlier than five (5) years from the original Specified Date under Paragraph 4 (or five (5) years from the applicable Deferred Date, if a subsequent deferral of a Deferred Date is being made), and (iii) the election must be made no
less than twelve (12) months prior to the date of the Specified Date (or twelve (12) months prior to the previously applicable Deferred Date, if a subsequent deferral of a Deferred Date is being made). To defer the Specified Date, the
Participant must elect to defer 100% of the Stock Units, including corresponding dividend equivalents, granted to the Participant under this Grant and complete the deferral election form provided to the Participant by the Committee, in the form
attached hereto as Exhibit A or as may subsequently modified in the discretion of the Committee. If the Participant desires to make a further deferral, the Participant must make such election on a separate form provided by the Committee for
such purpose. Any such election shall be made in accordance with section 409A of the Code and any corresponding guidance and regulations issued under section 409A of the Code. Notwithstanding a Participant’s election pursuant to this Paragraph,
if the Separation from Service Date or Change of Control Date occurs prior to the Deferred Date, the distribution of the Participant’s Stock Units, plus corresponding dividend equivalents, will be the occurrence of the Separation from Service
Date or Change of Control Date, whichever is earlier. If a Specified Date is delayed one or more times pursuant to this Paragraph 6, the new Specified Date shall be referred to as the “Deferred Date.” 
 6. Dividend Equivalents. Until the earlier of the Specified Date (or the Deferred Date, if elected), Separation from Service Date or Change of Control Date, if
any dividends are declared with respect to the shares of Company Stock, the Company shall credit to a dividend equivalent account (the “Dividend Equivalent Account”) the value of the dividends that would have been 

  

 2 

 
distributed if the Stock Units credited to the Participant’s Stock Unit Account at the time of the declaration of the dividend were shares of Company
Stock. At the same time that the Stock Units are converted to shares of Company Stock and distributed to the Participant, the Company shall pay to the Participant a lump sum cash payment equal to the value of the dividends credited to the
Participant’s Dividend Equivalent Account. No interest shall accrue on any dividend equivalents credited to the Participant’s Dividend Equivalent Account. 
 7. Change of Control. Except as set forth above, the provisions set forth in the Plan applicable to a Change of Control (as defined in the Plan) shall apply to the Stock Units, and, in the event of a Change of
Control, the Committee may take such actions as it deems appropriate pursuant to the Plan and is consistent with the requirements of section 409A of the Code. 
 8. Acknowledgment by Participant. By accepting this Grant, the Participant acknowledges that with respect to any right to distribution pursuant to this Grant, the Participant is and shall be an unsecured general creditor of the
Company without any preference as against other unsecured general creditors of the Company, and the Participant hereby covenants for himself or herself, and anyone at any time claiming through or under the Participant not to claim any such
preference, and hereby disclaims and waives any such preference which may at any time be at issue, to the fullest extent permitted by applicable law. The Participant also hereby agrees to be bound by the terms and conditions of the Plan and this
Grant. The Participant further agrees to be bound by the determinations and decisions of the Committee with respect to this Grant and the Plan and the Participant’s rights to benefits under this Grant and the Plan, and agrees that all such
determinations and decisions of the Committee shall be binding on the Participant, his or her beneficiaries and any other person having or claiming an interest under this Grant and the Plan on behalf of the Participant. 
 9. Restrictions on Issuance or Transfer of Shares of Company Stock. 
 (a) The obligation of the Company to deliver shares of Company Stock upon the distribution of the Stock Units shall be subject to the condition that if at any time the Committee shall determine in its discretion that
the listing, registration or qualification of the shares of Company Stock upon any securities exchange or under any state or federal law, or the consent or approval of any governmental regulatory body is necessary or desirable as a condition of, or
in connection with, the issuance of shares of Company Stock, the shares of Company Stock may not be issued in whole or in part unless such listing, registration, qualification, consent or approval shall have been effected or obtained free of any
conditions not acceptable to the Committee. The issuance of shares of Company Stock and the payment of cash to the Participant pursuant to this Grant is subject to any applicable taxes and other laws or regulations of the United States or of any
state having jurisdiction thereof. 
 (b) As a condition to receive any shares of Company Stock upon conversion of the Stock Units, the
Participant agrees: 
 (i) to be bound by the Company’s policies regarding the limitations on the transfer of such
shares, and understands that there may be certain times during the year that the Participant will be prohibited from selling, transferring, pledging, donating, assigning, mortgaging, hypothecating or otherwise encumbering the shares; and 

 

 3 

 (ii) that the shares of Company Stock obtained by the Participant upon the distribution
of the Stock Units shall not be tradeable until the Participant owns enough shares, measured using the average price per share of all shares of Company Stock the Participant owns outright, stock or stock units held in deferred compensation plans,
including tax-qualified retirement plans, and time-based restricted stock, to meet or exceed 300% of the Participant’s annual retainer. 
 10. Grant
Subject to Plan Provisions. This Grant is made pursuant to the Plan, the terms of which are incorporated herein by reference, and in all respects shall be interpreted in accordance with the Plan. In the event of any contradiction, distinction or
difference between this Grant and the terms of the Plan, the terms of the Plan will control. Except as otherwise defined in this Grant, capitalized terms used in this Grant shall have the meanings set forth in the Plan. This Grant is subject to the
interpretations, regulations and determinations concerning the Plan established from time to time by the Committee in accordance with the provisions of the Plan, including, but not limited to, provisions pertaining to (i) rights and obligations
with respect to withholding taxes, (ii) the registration, qualification or listing of the shares of Company Stock, (iii) changes in capitalization of the Company, and (iv) other requirements of applicable law. The Committee shall have
the authority to interpret and construe this Grant pursuant to the terms of the Plan, its decisions shall be conclusive as to any questions arising hereunder and the Participant’s acceptance of this Grant is the Participant’s agreement to
be bound by the interpretations and decisions of the Committee with respect to this Grant and the Plan. 
 11. No Rights as Stockholder. The
Participant shall not have any rights as a stockholder of the Company, including the right to any cash dividends (except as provided in Paragraph 6), or the right to vote, with respect to any Stock Units. 
 12. No Rights to Continued Employment or Service. This Grant shall not confer upon the Participant any right to be retained in the employment or service of the
Employer (as defined in the Plan) and shall not interfere in any way with the right to terminate the Participant’s employment or service at any time. The right to terminate at will the Participant’s employment or service at any time for
any reason is specifically reserved. 
 13. Assignment and Transfers. No Stock Units or dividend equivalents awarded to the Participant under this
Grant may be transferred, assigned, pledged, or encumbered by the Participant and the Stock Units and dividend equivalents shall be distributed during the lifetime of the Participant only for the benefit of the Participant. Any attempt to transfer,
assign, pledge, or encumber the Stock Units or dividend equivalents under this Grant by the Participant shall be null, void and without effect. The rights and protections of the Company hereunder shall extend to any successors or assigns of the
Company. This Grant may be assigned by the Company without the Participant’s consent. 
 14. Withholding. To the extent required by applicable
law, the Participant shall be required to pay to the Company, or make other arrangements satisfactory to the Company to provide for the payment of, any federal, state, local or other taxes that the Company is required to withhold with respect to the
Grant, vesting or distribution of the Stock Units and dividend equivalents. 
  

 4 

 15. Effect on Other Benefits. The value of shares of Company Stock and dividend equivalents distributed with
respect to the Stock Units shall not be considered eligible earnings for purposes of any other plans maintained by the Employer. Neither shall such value be considered part of the Participant’s compensation for purposes of determining or
calculating other benefits that are based on compensation, such as life insurance. 
 16. Applicable Law. The validity, construction, interpretation
and effect of this Grant shall be governed by and construed in accordance with the laws of the State of Delaware, without giving effect to the conflicts of laws provisions thereof. 
 17. Notice. Any notice to the Company provided for in this instrument shall be addressed to the Company in care of the General Counsel at the Company’s corporate headquarters, and any notice to the
Participant shall be addressed to such Participant at the current address shown on the records of the Company, or to such other address as the Participant may designate to the Company in writing. Any notice shall be delivered by hand, sent by
telecopy or enclosed in a properly sealed envelope addressed as stated above, registered and deposited, postage prepaid, in a post office regularly maintained by the United States Postal Service. 
 18. Section 409A of the Code. 
 (a) This Grant
is intended to comply with the requirements of section 409A of the Code and shall be interpreted and administered to avoid any penalty sanctions under section 409A of the Code. If any distribution cannot be provided or made at the time specified
herein or as elected by the Participant, then such distribution shall be provided in full at the earliest time thereafter when such sanctions cannot be imposed. Unless a valid election is made pursuant to Paragraph 5 above, in no event may the
Participant designate the calendar year of distribution. 
 (b) Notwithstanding any provision to the contrary in this Grant, if any of the
distributions under this Grant are payable to the Participant upon separation from service (within the meaning of section 409A of the Code) from the Employer, then if at the time of the Participant’s separation from service the Participant is a
“specified employee” (as such term is defined in section 409A(2)(B)(i) of the Code and its corresponding regulations) as determined by the Company (or any successor thereto) in its sole discretion in accordance with its specified employee
determination policy, then all distributions to the Participant pursuant to this Grant shall be postponed for a period of six (6) months following the Participant’s separation from service from the Employer. The postponed amounts shall be
distributed to the Participant in a lump sum within thirty (30) days after the date that is six (6) months following the Participant’s separation from service from the Employer, and any amounts distributable to the Participant after
the expiration of such six (6) month period under this Grant shall continue to be distributed to the Participant in accordance with the terms of this Grant. If the Participant dies during such six-month period and prior to the distribution of
the postponed amounts hereunder, the amounts delayed on account of section 409A of the Code shall be distributed to the personal representative of the Participant’s estate within sixty (60) days after the date of the Participant’s
death, and any amounts not delayed shall be distributed to the personal representative of the Participant’s estate in accordance with the terms of this Grant. 
 [SIGNATURE PAGE FOLLOWS] 
  

 5 

 IN WITNESS WHEREOF, the Company has caused its duly authorized officer to execute this Grant, effective
as of the Date of Grant. 
 AMERICAN WATER WORKS COMPANY, INC. 
 By: 
 Its: 
  

 6 

 EXHIBIT A 
 SUBSEQUENT DEFERRAL ELECTION FORM 
 PART A. TIME OF DISTRIBUTION 
 I,
                            , (the “Participant”) hereby irrevocably elect to have all of
the Stock Units, plus corresponding dividend equivalents, (the “Deferred Units”) granted to me pursuant to the Stock Unit Grant, dated as of
                            , 200    , (the “Grant”) under the American
Water Works Company, Inc. 2007 Omnibus Equity Compensation Plan (the “Plan”) that would have been distributed by American Water Works Company, Inc. to me on the Specified Date (as defined in the Grant), instead be distributed to me
on the deferred date designated below (the “Deferred Date”), which date must be at least five (5) years later than the Specified Date, and this election is at least twelve (12) months prior to the Specified Date (to make
this deferral election you must defer all of the Stock Units, plus corresponding dividend equivalents, granted to you pursuant the Grant, meaning there is no partial deferral): 
  

					
	 Number of Stock
 Units, and Dividend
 Equivalents, to
be
 Further Deferred
 (All Must Be Deferred)
	 	 Original Specified Date
 (Election Must Be Made at
 Least 12
Months Prior to the
 Specified Date)
	 	 Deferred Date
 (Must be a calendar year that is
 at least five years later than
the
 Original Specified Date)

	 100%
	 	August 12, 2010	 	

 PART B. ACKNOWLEDGMENT 
 I understand and expressly agree that (i) the Deferred Date for the Deferred Units shall be the date I specified in Part A above (which is a date that is at least five (5) years later than the original
Specified Date), and (ii) I will not be entitled to receive distribution of the Deferred Units on an earlier date, except in the event that the Separation from Service Date (as defined in the Grant) or the Change of Control Date (as defined in
the Grant) occurs prior to the Deferred Date. I also understand and expressly agree that this deferral election is irrevocable, is being made at least twelve (12) months prior to the original Specified Date, and shall not take effect until
twelve (12) months after the date on which I make this election. Lastly, I understand and agree that this deferral election applies to 100% of the Stock Units, and corresponding dividend equivalents, granted to me pursuant to the Grant.

 PARTICIPANT SIGNATURE 
  

			
	 Participant:                                    

	 	Date:                            
		
	Receipt Acknowledged:	 	
		
	 By:                            
	 	
		
	 Title:                          
	 	Date:                            

  

 A-1

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