EX-10.1



 Exhibit 10.1 

EXECUTION COPY 
  

 
  

GLOBAL WATER RESOURCES, INC. 

$28,750,000 4.38% Senior Secured Notes, Series A, due June 15, 2028 

$86,250,000 4.58% Senior Secured Notes, Series B, due June 15, 2036 

 
  

NOTE PURCHASE AGREEMENT 

 
  

Dated as of May 20, 2016 
  

 
  







 TABLE OF CONTENTS 

 

							
	SECTION	  	HEADING	  	PAGE	 
			
	 SECTION 1.
	  	AUTHORIZATION OF NOTES	  	 	1	  
			
	 SECTION 2.
	  	SALE AND PURCHASE OF NOTES	  	 	1	  
			
	 SECTION 3.
	  	CLOSING	  	 	2	  
			
	 SECTION 4.
	  	CONDITIONS TO CLOSING	  	 	2	  
			
	 Section 4.1.
	  	Representations and Warranties	  	 	2	  
	 Section 4.2.
	  	Performance; No Default	  	 	2	  
	 Section 4.3.
	  	Compliance Certificates	  	 	3	  
	 Section 4.4.
	  	Opinions of Counsel	  	 	3	  
	 Section 4.5.
	  	Purchase Permitted By Applicable Law, Etc	  	 	3	  
	 Section 4.6.
	  	Sale of Other Notes	  	 	4	  
	 Section 4.7.
	  	Payment of Special Counsel Fees	  	 	4	  
	 Section 4.8.
	  	Private Placement Number	  	 	4	  
	 Section 4.9.
	  	Changes in Corporate Structure	  	 	4	  
	 Section 4.10.
	  	Funding Instructions	  	 	4	  
	 Section 4.11.
	  	Qualified IPO	  	 	4	  
	 Section 4.12.
	  	Security Documents, Etc	  	 	4	  
	 Section 4.13.
	  	Subsidiary Guaranty	  	 	5	  
	 Section 4.14.
	  	Payoff of Water and Wastewater Bonds	  	 	5	  
	 Section 4.15.
	  	Proceedings and Documents	  	 	5	  
			
	 SECTION 5.
	  	REPRESENTATIONS AND WARRANTIES OF THE COMPANY	  	 	5	  
			
	 Section 5.1.
	  	Organization; Power and Authority	  	 	5	  
	 Section 5.2.
	  	Authorization, Etc	  	 	5	  
	 Section 5.3.
	  	Disclosure	  	 	5	  
	 Section 5.4.
	  	Organization and Ownership of Shares of Subsidiaries; Affiliates	  	 	6	  
	 Section 5.5.
	  	Financial Statements; Material Liabilities	  	 	6	  
	 Section 5.6.
	  	Compliance with Laws, Other Instruments, Etc	  	 	7	  
	 Section 5.7.
	  	Governmental Authorizations, Etc	  	 	7	  
	 Section 5.8.
	  	Litigation; Observance of Agreements, Statutes and Orders	  	 	7	  
	 Section 5.9.
	  	Taxes	  	 	7	  
	 Section 5.10.
	  	Title to Property; Leases	  	 	8	  
	 Section 5.11.
	  	Licenses, Permits, Etc	  	 	8	  
	 Section 5.12.
	  	Compliance with ERISA	  	 	8	  
	 Section 5.13.
	  	Private Offering by the Company	  	 	9	  
	 Section 5.14.
	  	Use of Proceeds; Margin Regulations	  	 	9	  
	 Section 5.15.
	  	Existing Indebtedness; Future Liens	  	 	10	  


  
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	 Section 5.16.
	  	Foreign Assets Control Regulations, Etc	  	 	10	  
	 Section 5.17.
	  	Status under Certain Statutes	  	 	12	  
	 Section 5.18.
	  	Environmental Matters	  	 	12	  
	 Section 5.19.
	  	Collateral	  	 	13	  
			
	 SECTION 6.
	  	REPRESENTATIONS OF THE PURCHASERS	  	 	13	  
			
	 Section 6.1.
	  	Purchase for Investment	  	 	13	  
	 Section 6.2.
	  	Accredited Investors	  	 	13	  
	 Section 6.3.
	  	Source of Funds	  	 	13	  
			
	 SECTION 7.
	  	INFORMATION AS TO COMPANY	  	 	15	  
			
	 Section 7.1.
	  	Financial and Business Information	  	 	15	  
	 Section 7.2.
	  	Officer’s Certificate	  	 	18	  
	 Section 7.3.
	  	Visitation	  	 	18	  
	 Section 7.4.
	  	Electronic Delivery	  	 	19	  
			
	 SECTION 8.
	  	PAYMENT AND PREPAYMENT OF THE NOTES	  	 	20	  
			
	 Section 8.1.
	  	Required Prepayments; Maturity	  	 	20	  
	 Section 8.2.
	  	Optional Prepayments with Make-Whole Amount	  	 	20	  
	 Section 8.3.
	  	Allocation of Partial Prepayments	  	 	21	  
	 Section 8.4.
	  	Maturity; Surrender, Etc	  	 	21	  
	 Section 8.5.
	  	Purchase of Notes	  	 	21	  
	 Section 8.6.
	  	Make-Whole Amount	  	 	21	  
	 Section 8.7.
	  	Prepayment of Notes upon Change in Control	  	 	23	  
	 Section 8.8.
	  	Prepayment in Connection with Asset Dispositions	  	 	24	  
	 Section 8.9.
	  	Payments Due on Non-Business Days	  	 	24	  
			
	 SECTION 9.
	  	AFFIRMATIVE COVENANTS	  	 	25	  
			
	 Section 9.1.
	  	Compliance with Laws	  	 	25	  
	 Section 9.2.
	  	Insurance	  	 	25	  
	 Section 9.3.
	  	Maintenance of Properties	  	 	25	  
	 Section 9.4.
	  	Payment of Taxes and Claims	  	 	25	  
	 Section 9.5.
	  	Corporate Existence, Etc	  	 	26	  
	 Section 9.6.
	  	Books and Records	  	 	26	  
	 Section 9.7.
	  	Subsidiary Guarantors	  	 	26	  
	 Section 9.8.
	  	Collateral; Further Assurances	  	 	27	  
	 Section 9.9.
	  	Maintain Third-Party Rating	  	 	28	  
			
	 SECTION 9.10.
	  	MOST FAVORED LENDER STATUS	  	 	28	  
			
	 SECTION 10.
	  	NEGATIVE COVENANTS	  	 	29	  
			
	 Section 10.1.
	  	Transactions with Affiliates	  	 	29	  
	 Section 10.2.
	  	Merger, Consolidation, Etc	  	 	29	  
	 Section 10.3.
	  	Line of Business	  	 	30	  


  
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	 Section 10.4.
	  	Terrorism Sanctions Regulations	  	 	30	  
	 Section 10.5.
	  	Limitation on Liens	  	 	30	  
	 Section 10.6.
	  	Debt Service Coverage Ratio	  	 	33	  
	 Section 10.7.
	  	Priority Debt	  	 	33	  
	 Section 10.8.
	  	Sale of Assets	  	 	33	  
	 Section 10.9.
	  	Restricted Payments	  	 	34	  
	 Section 10.10.
	  	Restrictive Agreements	  	 	34	  
			
	 SECTION 11.
	  	EVENTS OF DEFAULT	  	 	34	  
			
	 SECTION 12.
	  	REMEDIES ON DEFAULT, ETC	  	 	37	  
			
	 Section 12.1.
	  	Acceleration	  	 	37	  
	 Section 12.2.
	  	Other Remedies	  	 	38	  
	 Section 12.3.
	  	Rescission	  	 	38	  
	 Section 12.4.
	  	No Waivers or Election of Remedies, Expenses, Etc	  	 	38	  
			
	 SECTION 13.
	  	REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES	  	 	39	  
			
	 Section 13.1.
	  	Registration of Notes	  	 	39	  
	 Section 13.2.
	  	Transfer and Exchange of Notes	  	 	39	  
	 Section 13.3.
	  	Replacement of Notes	  	 	39	  
			
	 SECTION 14.
	  	PAYMENTS ON NOTES	  	 	40	  
			
	 Section 14.1.
	  	Place of Payment	  	 	40	  
	 Section 14.2.
	  	Home Office Payment	  	 	40	  
			
	 SECTION 15.
	  	EXPENSES, ETC	  	 	41	  
			
	 Section 15.1.
	  	Transaction Expenses	  	 	41	  
	 Section 15.2.
	  	Survival	  	 	41	  
			
	 SECTION 16.
	  	SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT	  	 	41	  
			
	 SECTION 17.
	  	AMENDMENT AND WAIVER	  	 	42	  
			
	 Section 17.1.
	  	Requirements	  	 	42	  
	 Section 17.2.
	  	Solicitation of Holders of Notes	  	 	42	  
	 Section 17.3.
	  	Binding Effect, Etc	  	 	43	  
	 Section 17.4.
	  	Notes Held by Company, Etc	  	 	43	  
			
	 SECTION 18.
	  	NOTICES	  	 	43	  
			
	 SECTION 19.
	  	REPRODUCTION OF DOCUMENTS	  	 	44	  
			
	 SECTION 20.
	  	CONFIDENTIAL INFORMATION	  	 	44	  


  
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	 SECTION 21.
	  	SUBSTITUTION OF PURCHASER	  	 	45	  
			
	 SECTION 22.
	  	MISCELLANEOUS	  	 	46	  
			
	 Section 22.1.
	  	Successors and Assigns	  	 	46	  
	 Section 22.2.
	  	Accounting Terms	  	 	46	  
	 Section 22.3.
	  	Severability	  	 	46	  
	 Section 22.4.
	  	Construction, Etc	  	 	46	  
	 Section 22.5.
	  	Counterparts	  	 	47	  
	 Section 22.6.
	  	Governing Law	  	 	47	  
	 Section 22.7.
	  	Jurisdiction and Process; Waiver of Jury Trial	  	 	47	  


  
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	SCHEDULE A	 	—	    	Defined Terms
			
	SCHEDULE 1(a)	 	—	    	Form of 4.38% Senior Secured Note, Series A, due June 15, 2028
			
	SCHEDULE 1(b)	 	—	    	Form of 4.58% Senior Secured Note, Series B, due June 15, 2036
			
	SCHEDULE 4.4(a)	 	—	    	Form of Opinion of Special Counsel for the Company
			
	SCHEDULE 4.4(b)	 	—	    	Form of Opinion of Special Counsel for the Purchasers
			
	SCHEDULE 4.9	 	—	    	Changes in Corporate Structure
			
	SCHEDULE 5.3	 	—	    	Disclosure Materials
			
	SCHEDULE 5.4	 	—	    	Subsidiaries of the Company and Ownership of Subsidiary Stock
			
	SCHEDULE 5.5	 	—	    	Financial Statements
			
	SCHEDULE 5.15	 	—	    	Existing Indebtedness
			
	SCHEDULE 10.5	 	—	    	Existing Liens
			
	SCHEDULE B	 	—	    	Information Relating to Purchasers


  
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 GLOBAL WATER RESOURCES, INC.

 21410 North 19th Avenue, Suite 220 

Phoenix, Arizona 85027 

$28,750,000 4.38% Senior Secured Notes, Series A, due June 15, 2028 

$86,250,000 4.58% Senior Secured Notes, Series B, due June 15, 2036 

May 20, 2016 
 TO
EACH OF THE PURCHASERS LISTED IN 

SCHEDULE B HERETO: 

Ladies and Gentlemen: 
 Global Water Resources,
Inc., a Delaware corporation (together with any successor thereto that becomes a party hereto pursuant to Section 10.2, the “Company”), agrees with each of the Purchasers as follows: 

SECTION 1. AUTHORIZATION OF NOTES. 

The Company will authorize the issue and sale of (i) $28,750,000 aggregate principal amount of its 4.38% Senior Secured Notes, Series A,
due June 15, 2028 (the “Series A Notes”) and (ii) $86,250,000 aggregate principal amount of its 4.58% Senior Secured Notes, Series B, due June 15, 2036 (the “Series B
Notes” and, together with the Series A Notes, as amended, restated or otherwise modified from time to time pursuant to Section 17 and including any such notes issued in substitution therefor pursuant to Section 13,
the “Notes”). The Series A Notes shall be substantially in the form set out in Schedule 1(a) and the Series B Notes shall be substantially in the form set out in Schedule 1(b). Certain capitalized and
other terms used in this Agreement are defined in Schedule A. References to a “Schedule” are references to a Schedule attached to this Agreement unless otherwise specified. References to a “Section” are references to a
Section of this Agreement unless otherwise specified. 
 SECTION 2. SALE AND PURCHASE
OF NOTES. 
 Subject to the terms and conditions of this Agreement, the Company will
issue and sell to each Purchaser and each Purchaser will purchase from the Company, at the Closing provided for in Section 3, the relevant Notes in the respective Series and in the principal amount(s) specified opposite such Purchaser’s
name in Schedule B at the purchase price of 100% of the principal amount thereof. The Purchasers’ obligations hereunder are several and not joint obligations and no Purchaser shall have any liability to any Person for the performance or
non-performance of any obligation by any other Purchaser hereunder. 









			
	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 SECTION 3. CLOSING. 

The execution and delivery of this Agreement shall occur as of the date of this Agreement (the “Execution Date”). The
sale and purchase of the Notes to be purchased by each Purchaser shall occur at the offices of Chapman and Cutler LLP, 111 W. Monroe Street, Chicago, Illinois 60603, at 10:00 a.m., Chicago time, at a closing (the
“Closing”) on June 24, 2016 or on such other Business Day thereafter on or prior to July 11, 2016 as may be agreed upon by the Company and the Purchasers. At the Closing the Company will deliver to each Purchaser the
Notes to be purchased by such Purchaser in the form of a single Note of each Series to be purchased by such Purchaser (or such greater number of Notes in denominations of at least $100,000 as such Purchaser may request) dated the date of the Closing
and registered in such Purchaser’s name (or in the name of its nominee), against delivery by such Purchaser to the Company or its order of immediately available funds in the amount of the purchase price therefor by wire transfer of immediately
available funds for the account of the Company to an account number delivered in writing to each Purchaser pursuant to Section 4.10 hereof. If at the Closing the Company shall fail to tender such Notes to any Purchaser as provided above in this
Section 3, or any of the conditions specified in Section 4 shall not have been fulfilled to such Purchaser’s satisfaction, such Purchaser shall, at its election, be relieved of all further obligations under this Agreement, without
thereby waiving any rights such Purchaser may have by reason of any of the conditions specified in Section 4 not having been fulfilled to such Purchaser’s satisfaction or such failure by the Company to tender such Notes. 

SECTION 4. CONDITIONS TO CLOSING. 

Each Purchaser’s obligation to purchase and pay for the Notes to be sold to such Purchaser at the Closing is subject to the fulfillment to
such Purchaser’s satisfaction, prior to or at the Closing, of the following conditions: 
 Section 4.1. Representations and
Warranties. (a) The representations and warranties of the Company in this Agreement shall be correct as of the Execution Date and at the Closing. 

(b) The representations and warranties of the Subsidiary Guarantors in the Subsidiary Guaranties shall be correct at the date of Closing. 

Section 4.2. Performance; No Default. (a) The Company shall have performed and complied with all agreements and conditions
contained in this Agreement required to be performed or complied with by it prior to or at the Closing and from the Execution Date to the Closing assuming that Sections 9 and 10 are applicable from the Execution Date. From the Execution Date
until the Closing, before and immediately after giving effect to the issue and sale of the applicable Notes (and the application of the proceeds thereof as contemplated by Section 5.14), no Default or Event of Default shall have occurred and be
continuing. Neither the Company nor any Subsidiary shall have entered into any transaction since the date of the Memorandum that would have been prohibited by Section 10 had such Section applied since such date. 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 (b) Each Subsidiary Guarantor shall have performed and complied with all agreements and
conditions contained in this Agreement and the Subsidiary Guaranty required to be performed and complied with by it prior to or at the Closing, and immediately after giving effect to the issue and sale of Notes at the Closing (and the application of
the proceeds thereof as contemplated by Section 5.14), no Default or Event of Default shall have occurred and be continuing. 

Section 4.3. Compliance Certificates.  

(a) Officer’s Certificate. The Company shall have delivered to such Purchaser an Officer’s Certificate, dated the date
of the Closing, certifying that the conditions specified in Sections 4.1(a), 4.2(a) and 4.9 have been fulfilled. 
 (b)
Secretary’s Certificate. The Company shall have delivered to such Purchaser a certificate of its Secretary or Assistant Secretary or other appropriate officers, dated the date of the Closing, certifying as to (i) the resolutions
attached thereto and other corporate proceedings relating to the authorization, execution and delivery of the Notes and this Agreement and (ii) the Company’s organizational documents as then in effect. 

(c) Officer’s Certificate of the Subsidiary Guarantors. The Subsidiary Guarantors shall have delivered to such Purchaser an
Officer’s Certificate, dated the date of the Closing, certifying that the conditions specified in Sections 4.1(b), 4.2(b) and 4.9 have been fulfilled. 

(d) Secretary’s Certificate of the Subsidiary Guarantors. The Subsidiary Guarantors shall have delivered to such Purchaser a
certificate of its respective Secretary or Assistant Secretary, dated the date of the Closing, certifying as to (i) the resolutions attached thereto and other corporate proceedings relating to the authorization, execution and delivery of the
Notes, this Agreement and the Subsidiary Guaranty and (ii) the Subsidiary Guarantors’ organizational documents as then in effect. 

Section 4.4. Opinions of Counsel. Such Purchaser shall have received opinions in form and substance satisfactory to such
Purchaser, dated the date of the Closing (a) from Squire Patton Boggs (US) LLP, special counsel for the Company, covering the matters set forth in Schedule 4.4(a) and covering such other matters incident to the transactions
contemplated hereby as such Purchaser or its counsel may reasonably request (and the Company hereby instructs its counsel to deliver such opinion to the Purchasers) and (b) from Chapman and Cutler LLP, the Purchasers’ special counsel
in connection with such transactions, substantially in the form set forth in Schedule 4.4(b) and covering such other matters incident to such transactions as such Purchaser may reasonably request. 

Section 4.5. Purchase Permitted By Applicable Law, Etc. On the date of the Closing such Purchaser’s purchase of Notes shall (a) be
permitted by the laws and regulations of each jurisdiction to which such Purchaser is subject, without recourse to provisions (such as section 1405(a)(8) of the New York Insurance Law) permitting limited investments by insurance companies without
restriction as to the character of the particular investment, (b) not violate any applicable law or regulation (including, without limitation, Regulation T, U or X of the Board of 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
Governors of the Federal Reserve System) and (c) not subject such Purchaser to any tax, penalty or liability under or pursuant to any applicable law or regulation, which law or regulation
was not in effect on the date hereof. If requested in writing by such Purchaser at least five Business Days prior to Closing, such Purchaser shall have received an Officer’s Certificate certifying as to such matters of fact as such Purchaser
may reasonably specify to enable such Purchaser to determine whether such purchase is so permitted. 
 Section 4.6. Sale of Other
Notes. Contemporaneously with the Closing, the Company shall sell to each other Purchaser and each other Purchaser shall purchase the Notes to be purchased by it at the Closing as specified in Schedule B. 

Section 4.7. Payment of Special Counsel Fees. Without limiting the provisions of Section 15.1, the Company shall have paid on
or before the Closing the reasonable fees, charges and disbursements of the Purchasers’ special counsel referred to in Section 4.4 to the extent reflected in a statement of such counsel rendered to the Company at least one Business Day
prior to the Execution Date and at least one Business Day prior to the Closing. 
 Section 4.8. Private Placement Number.
A Private Placement Number issued by Standard & Poor’s CUSIP Service Bureau (in cooperation with the SVO) shall have been obtained for the Notes of each Series. 

Section 4.9. Changes in Corporate Structure. Except as otherwise disclosed in the Memorandum or in Schedule 4.9, the Company
shall not have changed its jurisdiction of incorporation or organization, as applicable, or been a party to any merger or consolidation or succeeded to all or any substantial part of the liabilities of any other entity, at any time following the
date of the most recent financial statements referred to in Schedule 5.5.  
 Section 4.10. Funding Instructions. At
least three Business Days prior to the date of the Closing, each Purchaser shall have received written instructions signed by a Responsible Officer on letterhead of the Company confirming the information specified in Section 3 including
(i) the name and address of the transferee bank, (ii) such transferee bank’s ABA number and (iii) the account name and number into which the purchase price for the Notes is to be deposited. 

Section 4.11. Qualified IPO. The Company shall have consummated a public offering with respect to the ownership interests of the
Company sufficient to permit redemption in full of the Water and Wastewater Revenue Bonds and all liens granted to secure the Water and Wastewater Revenue Bonds shall have been released. 

Section 4.12. Security Documents, Etc. Each of the Security Documents shall (i) on the date of Closing be in
form and substance satisfactory to the Purchasers, (ii) have been duly executed and delivered by each party thereto, (iii) be in full force and effect and all conditions precedent referred to therein and herein shall have been satisfied
and (iv) have been filed or registered or published in all jurisdictions necessary to perfect the lien thereof. 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 Section 4.13. Subsidiary Guaranty. Each of Global Water and West Maricopa shall
have executed and delivered a Subsidiary Guaranty and such Subsidiary Guaranties shall be in full force and effect.  

Section 4.14. Payoff of Water and Wastewater Bonds. The Company shall have paid off the Water and Wastewater Bonds and shall have
delivered to the Purchasers pay off letters and lien releases in form and substance reasonably satisfactory to the Purchasers. 

Section 4.15. Proceedings and Documents. All corporate and other proceedings in connection with the transactions contemplated by
this Agreement and all documents and instruments incident to such transactions shall be reasonably satisfactory to such Purchaser and its special counsel, and such Purchaser and its special counsel shall have received all such counterpart originals
or certified or other copies of such documents as such Purchaser or such special counsel may reasonably request. 
 SECTION 5.
REPRESENTATIONS AND WARRANTIES OF THE COMPANY. 

The Company represents and warrants to each Purchaser that: 

Section 5.1. Organization; Power and Authority. The Company is a corporation duly organized, validly existing and in good standing
under the laws of its jurisdiction of incorporation, and is duly qualified as a foreign corporation and is in good standing in each jurisdiction in which such qualification is required by law, other than those jurisdictions as to which the failure
to be so qualified or in good standing could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. The Company has the corporate power and authority to own or hold under lease the properties it purports to
own or hold under lease, to transact the business it transacts and proposes to transact, to execute and deliver this Agreement and the Notes and to perform the provisions hereof and thereof. 

Section 5.2. Authorization, Etc. This Agreement and the Notes have been duly authorized by all necessary corporate action on the
part of the Company, and this Agreement constitutes, and upon execution and delivery thereof each Note will constitute, a legal, valid and binding obligation of the Company enforceable against the Company in accordance with its terms, except as such
enforceability may be limited by (a) applicable bankruptcy, insolvency, reorganization, moratorium, receivership, conservatorship, arrangement or other similar laws affecting the enforcement of creditors’ rights generally and
(b) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law). 

Section 5.3. Disclosure. The Company, through its agent, U.S. Bancorp Investments, Inc., has delivered to each Purchaser a copy of
a Private Placement Memorandum, dated March 2016 (such Private Placement Memorandum, together with the documents incorporated by reference therein, the “Memorandum”), relating to the transactions contemplated hereby.
The Memorandum, together with the Disclosure Documents, fairly describes, in all material respects, the general nature of the business and principal properties of the Company and its Subsidiaries. This Agreement, the Memorandum, the financial
statements listed in Schedule 5.5 and the documents, certificates or other writings delivered to the Purchasers by or on behalf of  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
the Company prior to May 5, 2016 in connection with the transactions contemplated hereby and identified in Schedule 5.3 (this Agreement, the Memorandum and such documents, certificates or
other writings and such financial statements delivered to each Purchaser being referred to, collectively, as the “Disclosure Documents”), taken as a whole, do not contain any untrue statement of a material fact or omit to state any
material fact necessary to make the statements therein not misleading in light of the circumstances under which they were made. Except as disclosed in the Disclosure Documents, since December 31, 2015, there has been no change in the financial
condition, operations, business, properties or prospects of the Company or any Subsidiary except changes that could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. There is no fact known to the
Company that could reasonably be expected to have a Material Adverse Effect that has not been set forth herein or in the Disclosure Documents. 

Section 5.4. Organization and Ownership of Shares of Subsidiaries; Affiliates. (a) Schedule 5.4 contains (except as
noted therein) complete and correct lists of (i) the Company’s Subsidiaries, showing, as to each Subsidiary, the name thereof, the jurisdiction of its organization, and the percentage of shares of each class of its capital stock or similar
equity interests outstanding owned by the Company and each other Subsidiary, (ii) the Company’s Affiliates, other than Subsidiaries, and (iii) the Company’s directors and senior officers. 

(b) All of the outstanding shares of capital stock or similar equity interests of each Subsidiary shown in Schedule 5.4 as being owned by the
Company and its Subsidiaries have been validly issued, are fully paid and non-assessable and are owned by the Company or another Subsidiary free and clear of any Lien that is prohibited by Section 10.5 of this Agreement. 

(c) Each Subsidiary is a corporation or other legal entity duly organized, validly existing and, where legally applicable, in good standing
under the laws of its jurisdiction of organization, and is duly qualified as a foreign corporation or other legal entity and, where applicable, is in good standing in each jurisdiction in which such qualification is required by law, other than those
jurisdictions as to which the failure to be so qualified or in good standing could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Each such Subsidiary has the corporate or other similar power and
authority to own or hold under lease the properties it purports to own or hold under lease and to transact the business it transacts and proposes to transact. 

(d) No Subsidiary is subject to any legal, regulatory, contractual or other restriction (other than this Agreement and the agreements listed
on Schedule 5.4 and customary limitations imposed by corporate law or similar statutes) restricting the ability of such Subsidiary to pay dividends out of profits or make any other similar distributions of profits to the Company or any of its
Subsidiaries that owns outstanding shares of capital stock or similar equity interests of such Subsidiary. 
 Section 5.5. Financial
Statements; Material Liabilities. The Company has delivered to each Purchaser copies of the financial statements of the Company and its Subsidiaries listed on Schedule 5.5. All of such financial statements (including in each case the related
schedules and notes) fairly present in all material respects the consolidated financial position of the  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
Company and its Subsidiaries as of the respective dates specified in such Schedule and the consolidated results of their operations and cash flows for the respective periods so specified and have
been prepared in accordance with GAAP consistently applied throughout the periods involved except as set forth in the notes thereto (subject, in the case of any interim financial statements, to normal year-end adjustments and the absence of
footnotes thereto). The Company and its Subsidiaries do not have any Material liabilities that are not disclosed on such financial statements or otherwise in the Disclosure Documents. 

Section 5.6. Compliance with Laws, Other Instruments, Etc. The execution, delivery and performance by the Company of this
Agreement and the Notes will not (a) contravene, result in any breach of, or constitute a default under, or result in the creation of any Lien in respect of any property of the Company or any Subsidiary under, any (i) indenture, mortgage,
deed of trust, loan, purchase or credit agreement, or lease, or (ii) corporate charter or by-laws, shareholders agreement or any other similar organizational agreement or instrument, in each case of this clause (a) to which the Company or
any Subsidiary is bound or by which the Company or any Subsidiary or any of their respective properties may be bound or affected, (b) conflict with or result in a breach of any of the terms, conditions or provisions of any order, judgment,
decree or ruling of any court, arbitrator or Governmental Authority to which the Company or any Subsidiary is subject or (c) violate any provision of any statute or other rule or regulation of any Governmental Authority applicable to the
Company or any Subsidiary.  
 Section 5.7. Governmental Authorizations, Etc. Except for any consents, approvals,
authorizations, registrations, filings or declarations that will have been obtained or made at or prior to the Closing, no consent, approval or authorization of, or registration, filing or declaration with, any Governmental Authority is required in
connection with the execution, delivery or performance by the Company of this Agreement or the Notes. 
 Section 5.8.
Litigation; Observance of Agreements, Statutes and Orders. (a) There are no actions, suits, investigations or proceedings pending or, to the best knowledge of the Company, threatened against or affecting the Company or any Subsidiary or any
property of the Company or any Subsidiary in any court or before any arbitrator of any kind or before or by any Governmental Authority that could, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

 (b) Neither the Company nor any Subsidiary is (i) in default under any agreement or instrument to which it is a party or by
which it is bound, (ii) in violation of any order, judgment, decree or ruling of any court, arbitrator or Governmental Authority to which the Company or any Subsidiary is subject or (iii) in violation of any applicable law, ordinance, rule
or regulation of any Governmental Authority (including, without limitation, Environmental Laws, the USA PATRIOT Act or any of the other laws and regulations that are referred to in Section 5.16), which default or violation could, individually
or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 5.9. Taxes. The Company and its
Subsidiaries have filed all tax returns that are required to have been filed in any jurisdiction, and have paid all taxes shown to be due and payable on such returns and all other taxes and assessments levied upon them or their properties, 


  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
assets, income or franchises, to the extent such taxes and assessments have become due and payable and before they have become delinquent, except for any taxes and assessments (a) the amount
of which, individually or in the aggregate, is not Material or (b) the amount, applicability or validity of which is currently being contested in good faith by appropriate proceedings and with respect to which the Company or a Subsidiary, as
the case may be, has established adequate reserves in accordance with GAAP. The Company knows of no basis for any other tax or assessment that could, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. The
charges, accruals and reserves on the books of the Company and its Subsidiaries in respect of U.S. federal, state or other taxes for all fiscal periods are adequate. The U.S. federal income tax liabilities of the Company and its Subsidiaries have
been finally determined (whether by reason of completed audits or the statute of limitations having run) for all fiscal years up to and including the fiscal year ended December 31, 2015. 

Section 5.10. Title to Property; Leases. The Company and its Subsidiaries have good and sufficient title to their respective owned
properties that individually or in the aggregate are Material, including all such owned properties reflected in the most recent audited balance sheet referred to in Section 5.5 or purported to have been acquired by the Company or any Subsidiary
after such date (except as sold or otherwise disposed of in the ordinary course of business), in each case free and clear of Liens prohibited by Section 10.5 of this Agreement. All leases that individually or in the aggregate are Material are
valid and subsisting and are in full force and effect in all material respects.  
 Section 5.11. Licenses, Permits, Etc.
(a) The Company and its Subsidiaries own or possess all licenses, permits, franchises, authorizations, patents, copyrights, proprietary software, service marks, trademarks and trade names, or rights thereto, that individually or in the
aggregate are Material, without known conflict with the rights of others. 
 (b) To the best knowledge of the Company, no product or
service of the Company or any of its Subsidiaries infringes in any material respect any license, permit, franchise, authorization, patent, copyright, proprietary software, service mark, trademark, trade name or other right owned by any other Person.

 (c) To the best knowledge of the Company, there is no Material violation by any Person of any right of the Company or any of its
Subsidiaries with respect to any patent, copyright, proprietary software, service mark, trademark, trade name or other right owned or used by the Company or any of its Subsidiaries. 

Section 5.12. Compliance with ERISA. (a) The Company and each ERISA Affiliate have operated and administered each Plan in
compliance with all applicable laws except for such instances of noncompliance as have not resulted in and could not, individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect. Neither the Company nor any ERISA
Affiliate has incurred any liability pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans (as defined in section 3 of ERISA), and no event, transaction or condition has
occurred or exists that could, individually or in the aggregate, reasonably be expected to result in the incurrence of any such liability by the Company or any ERISA Affiliate, or in the imposition of any Lien on any of the 


  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
rights, properties or assets of the Company or any ERISA Affiliate, in either case pursuant to Title I or IV of ERISA or to section 430(k) of the Code or to any such penalty or excise tax
provisions under the Code or federal law or section 4068 of ERISA or by the granting of a security interest in connection with the amendment of a Plan, other than such liabilities or Liens as would not be individually or in the aggregate Material.

 (b) Neither the Company nor any ERISA Affiliate has ever maintained or contributed to a Plan subject to Title IV of ERISA. 

(c) The Company and its ERISA Affiliates have not incurred withdrawal liabilities (and are not subject to contingent withdrawal liabilities)
under section 4201 or 4204 of ERISA in respect of Multiemployer Plans that individually or in the aggregate are Material. 
 (d) The
expected postretirement benefit obligation (determined as of the last day of the Company’s most recently ended fiscal year in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 715-60, without regard to
liabilities attributable to continuation coverage mandated by section 4980B of the Code) of the Company and its Subsidiaries is not Material. 

(e) The execution and delivery of this Agreement and the issuance and sale of the Notes hereunder will not involve any transaction that is
subject to the prohibitions of section 406 of ERISA or in connection with which a tax could be imposed pursuant to section 4975(c)(1)(A)-(D) of the Code. The representation by the Company to each Purchaser in the first sentence of this
Section 5.12(e) is made in reliance upon and subject to the accuracy of such Purchaser’s representation in Section 6.2 as to the sources of the funds to be used to pay the purchase price of the Notes to be purchased by such Purchaser.

 Section 5.13. Private Offering by the Company. Neither the Company nor anyone acting on its behalf has offered the Notes or
any similar Securities for sale to, or solicited any offer to buy the Notes or any similar Securities from, or otherwise approached or negotiated in respect thereof with, any Person other than the Purchasers and not more than 25 other Institutional
Investors, each of which has been offered the Notes at a private sale for investment. Neither the Company nor anyone acting on its behalf has taken, or will take, any action that would subject the issuance or sale of the Notes to the registration
requirements of section 5 of the Securities Act or to the registration requirements of any Securities or blue sky laws of any applicable jurisdiction. 

Section 5.14. Use of Proceeds; Margin Regulations. The Company will apply the proceeds of the sale of the Notes hereunder to
redeem in full on the date of Closing the Water and Wastewater Revenue Bonds and for general corporate purposes. No part of the proceeds from the sale of the Notes hereunder will be used, directly or indirectly, for the purpose of buying or carrying
any margin stock within the meaning of Regulation U of the Board of Governors of the Federal Reserve System (12 CFR 221), or for the purpose of buying or carrying or trading in any Securities under such circumstances as to involve the Company in a
violation of Regulation X of said Board (12 CFR 224) or to involve any broker or dealer in a violation of Regulation T of said Board (12 CFR 220). Margin stock does not constitute more than 5.00% of 


  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
the value of the Consolidated Assets of the Company and its Subsidiaries and the Company does not have any present intention that margin stock will constitute more than 5.00% of the value of
such Consolidated Assets. As used in this Section, the terms “margin stock” and “purpose of buying or carrying” shall have the meanings assigned to them in said Regulation U. 

Section 5.15. Existing Indebtedness; Future Liens. (a) Except as described therein, Schedule 5.15 sets forth a complete and
correct list of all outstanding Indebtedness for borrowed money of the Company and its Subsidiaries as of March 31, 2016 (including descriptions of the obligors and obligees, principal amounts outstanding, any collateral therefor and any
Guaranties thereof), since which date there has been no Material change in the amounts, interest rates, sinking funds, installment payments or maturities of such Indebtedness for borrowed money of the Company or its Subsidiaries. Neither the Company
nor any Subsidiary is in default and no waiver of default is currently in effect, in the payment of any principal or interest on any Indebtedness for borrowed money of the Company or such Subsidiary and no event or condition exists with respect to
any Indebtedness for borrowed money of the Company or any Subsidiary that would permit (or that with notice or the lapse of time, or both, would permit) one or more Persons to cause such Indebtedness for borrowed money to become due and payable
before its stated maturity or before its regularly scheduled dates of payment. 
 (b) Except as disclosed in Schedule 5.15, neither
the Company nor any Subsidiary has agreed or consented to cause or permit any of its property, whether now owned or hereafter acquired, to be subject to a Lien that secures Indebtedness or to cause or permit in the future (upon the happening of a
contingency or otherwise) any of its property, whether now owned or hereafter acquired, to be subject to a Lien that secures Indebtedness that is prohibited by this Agreement. 

(c) Neither the Company nor any Subsidiary is a party to, or otherwise subject to any provision contained in, any instrument evidencing
Indebtedness for borrowed money of the Company or such Subsidiary, any agreement relating thereto or any other agreement (including, but not limited to, its charter or any other organizational document) which limits the amount of, or otherwise
imposes restrictions on the incurring of, Indebtedness of the Company, except as disclosed in Schedule 5.15. 
 Section 5.16.
Foreign Assets Control Regulations, Etc. (a) Neither the Company nor any Controlled Entity is (i) a Person whose name appears on the list of Specially Designated Nationals and Blocked Persons published by the Office of Foreign Assets
Control, United States Department of the Treasury (“OFAC”) (an “OFAC Listed Person”) (ii) an agent, department, or instrumentality of, or is otherwise beneficially owned by, controlled by or acting on behalf
of, directly or indirectly, (x) any OFAC Listed Person or (y) any Person, entity, organization, foreign country or regime that is subject to any OFAC Sanctions Program, or (iii) otherwise blocked, subject to sanctions under or engaged
in any activity in violation of other United States economic sanctions, including but not limited to, the Trading with the Enemy Act, the International Emergency Economic Powers Act, the Comprehensive Iran Sanctions, Accountability and Divestment
Act (“CISADA”) or any similar law or regulation with respect to Iran or any other country, the Sudan Accountability and Divestment Act, any OFAC Sanctions Program, or any economic sanctions regulations administered and enforced by
the United States  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
or any enabling legislation or executive order relating to any of the foregoing (collectively, “U.S. Economic Sanctions”) (each OFAC Listed Person and each other Person,
entity, organization and government of a country described in clauses (i), (ii) or (iii) or a Canada Blocked Person, a “Blocked Person”). Neither the Company nor any Controlled Entity has been notified that its name
appears or may in the future appear on a state or provincial list of Persons that engage in investment or other commercial activities in Iran or any other country that is subject to U.S. Economic Sanctions or sanctions under Canadian Economic
Sanctions Laws. 
 (b) No part of the proceeds from the sale of the Notes hereunder constitutes or will constitute funds obtained on
behalf of any Blocked Person or will otherwise be used by the Company or any Controlled Entity, directly or indirectly, (i) in connection with any investment in, or any transactions or dealings with, any Blocked Person, or (ii) otherwise
in violation of U.S. Economic Sanctions or sanctions under Canadian Economic Sanctions Laws. 
 (c) Neither the Company nor any
Controlled Entity (i) has been found in violation of, charged with, or convicted of, money laundering, drug trafficking, terrorist-related activities or other money laundering predicate crimes under the
Currency and Foreign Transactions Reporting Act of 1970 (otherwise known as the Bank Secrecy Act), the USA PATRIOT Act or any other United States or Canadian law or regulation governing such activities (collectively, “Anti-Money Laundering Laws”) or any U.S. Economic Sanctions violations or violations of Canadian Economic Sanctions Laws, (ii) to the Company’s actual knowledge after making due inquiry, is
under investigation by any Governmental Authority for possible violation of Anti-Money Laundering Laws or any U.S. Economic Sanctions violations or violations of Canadian Economic Sanctions Laws,
(iii) has been assessed civil penalties under any Anti-Money Laundering Laws or any U.S. Economic Sanctions or violations of Canadian Economic Sanctions Laws, or (iv) has had any of its funds seized
or forfeited in an action under any Anti-Money Laundering Laws. The Company has established procedures and controls which it reasonably believes are adequate (and otherwise comply with applicable law) to
ensure that the Company and each Controlled Entity is and will continue to be in compliance with all applicable current and future Anti-Money Laundering Laws and U.S. Economic Sanctions or Canadian Economic
Sanctions Laws. 
 (d) (1) Neither the Company nor any Controlled Entity (i) has been charged with, or convicted of
bribery or any other anti-corruption related activity under any applicable law or regulation in a U.S. or any non-U.S. country or jurisdiction, including but not limited
to, the U.S. Foreign Corrupt Practices Act and the U.K. Bribery Act 2010 (collectively, “Anti-Corruption Laws”), (ii) to the Company’s actual knowledge after making due inquiry,
is under investigation by any U.S. or non-U.S. Governmental Authority for possible violation of Anti-Corruption Laws, (iii) has been assessed civil or criminal
penalties under any Anti-Corruption Laws or (iv) has been or is the target of sanctions imposed by the United Nations or the European Union;  

(2) To the Company’s actual knowledge after making due inquiry, neither the Company nor any Controlled Entity has, within the last five
years, directly or indirectly offered, promised, given, paid or authorized the offer, promise, giving or payment of anything of value to a Governmental Official or a commercial counterparty for the purposes of: (x) influencing any act,


  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
decision or failure to act by such Governmental Official in his or her official capacity or such commercial counterparty, (y) inducing a Governmental Official to do or omit to do any act in
violation of the Governmental Official’s lawful duty, or (z) inducing a Governmental Official or a commercial counterparty to use his or her influence with a government or instrumentality to affect any act or decision of such government or
entity; in each case in order to obtain, retain or direct business or to otherwise secure an improper advantage in violation of any applicable law or regulation or which would cause any holder to be in violation of any law or regulation applicable
to such holder; and 
 (3) No part of the proceeds from the sale of the Notes hereunder will be used, directly or indirectly, for any
improper payments, including bribes, to any Governmental Official or commercial counterparty in order to obtain, retain or direct business or obtain any improper advantage. The Company has established procedures and controls which it reasonably
believes are adequate (and otherwise comply with applicable law) to ensure that the Company and each Controlled Entity is and will continue to be in compliance with all applicable current and future
Anti-Corruption Laws. 
 Section 5.17. Status under Certain Statutes. Neither the
Company nor any Subsidiary is subject to regulation under the Investment Company Act of 1940, as amended, the Public Utility Holding Company Act of 2005, as amended, the ICC Termination Act of 1995, as amended, or the Federal Power Act, as
amended. 
 Section 5.18. Environmental Matters. (a) Neither the Company nor any Subsidiary has knowledge of any
claim or has received any written notice of any claim and no proceeding has been instituted asserting any claim against the Company or any of its Subsidiaries or any of their respective real properties or other assets now or formerly owned, leased
or operated by any of them, alleging any damage to the environment or violation of any Environmental Laws, except, in each case, such as could not reasonably be expected to result in a Material Adverse Effect.  

(b) Neither the Company nor any Subsidiary has knowledge of any facts which would give rise to any claim, public or private, of violation of
Environmental Laws or damage to the environment emanating from, occurring on or in any way related to real properties now or formerly owned, leased or operated by any of them or to other assets or their use, except, in each case, such as could not,
individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect. 
 (c) Neither the Company nor any
Subsidiary has stored any Hazardous Materials on real properties now or formerly owned, leased or operated by any of them in a manner which is contrary to any Environmental Law that could, individually or in the aggregate, reasonably be expected to
result in a Material Adverse Effect. 
 (d) Neither the Company nor any Subsidiary has disposed of any Hazardous Materials in a manner which
is contrary to any Environmental Law that could, individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect. 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 (e) All buildings on all real properties now owned, leased or operated by the Company or any
Subsidiary are in compliance with applicable Environmental Laws, except where failure to comply could not, individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect. 

Section 5.19. Collateral. The Security Documents are effective to grant to the Collateral Agent for the equal and ratable benefit
of the Secured Parties a legal, valid and enforceable first priority Lien on the Collateral. As of the date of Closing, (i) the security interests in the Collateral granted to the Collateral Agent (for the benefit of the Secured Parties)
pursuant to the Security Documents: (a) will constitute, as to such Collateral, a legal, valid and enforceable security interest and Lien under the UCC of the states of Delaware (with respect to the Company and Global Water) and Arizona (with
respect to West Maricopa), and (b) will constitute first priority Liens on such Collateral described in the Security Documents, subject to no Liens, and (ii) all action as is required pursuant to the Security Documents will have been taken
to establish and perfect the Collateral Agent’s rights in and to, and the first priority of its Lien on, the Collateral, including any recording, filing, registration, delivery to the Collateral Agent, giving of notice or other similar
action. 
 SECTION 6. REPRESENTATIONS OF THE
PURCHASERS. 
 Section 6.1. Purchase for Investment. Each Purchaser severally represents
that it is purchasing the Notes for its own account or for one or more separate accounts maintained by such Purchaser or for the account of one or more pension or trust funds and not with a view to the distribution thereof,
provided that the disposition of such Purchaser’s or their property shall at all times be within such Purchaser’s or their control. Each Purchaser understands that the Notes have not been registered under the
Securities Act and may be resold only if registered pursuant to the provisions of the Securities Act or if an exemption from registration is available, except under circumstances where neither such registration nor such an exemption is required by
law, and that the Company is not required to register the Notes. 
 Section 6.2. Accredited Investors. Each Purchaser
represents that is an “accredited investor” (as defined in Rule 501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act acting for its own account (and not for the account of others) or as a fiduciary or agent
for others (which others are also “accredited investors”). Each Purchaser further represents that such Purchaser has had the opportunity to ask questions of the Company and received answers to its satisfaction concerning the terms and
conditions of the sale of the Notes. 
 Section 6.3. Source of Funds. Each Purchaser severally represents that at least
one of the following statements is an accurate representation as to each source of funds (a “Source”) to be used by such Purchaser to pay the purchase price of the Notes to be purchased by such Purchaser hereunder: 

(a) the Source is an “insurance company general account” (as the term is defined in the United States
Department of Labor’s Prohibited Transaction Exemption (“PTE”) 95-60) in respect of which the reserves and liabilities (as defined by the annual statement for life insurance companies approved by the NAIC (the “NAIC
Annual 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
Statement”)) for the general account contract(s) held by or on behalf of any employee benefit plan together with the amount of the reserves and liabilities for the general account
contract(s) held by or on behalf of any other employee benefit plans maintained by the same employer (or affiliate thereof as defined in PTE 95-60) or by the same employee organization in the general account do not exceed 10% of the total reserves
and liabilities of the general account (exclusive of separate account liabilities) plus surplus as set forth in the NAIC Annual Statement filed with such Purchaser’s state of domicile; or 

(b) the Source is a separate account that is maintained solely in connection with such Purchaser’s fixed contractual
obligations under which the amounts payable, or credited, to any employee benefit plan (or its related trust) that has any interest in such separate account (or to any participant or beneficiary of such plan (including any annuitant)) are not
affected in any manner by the investment performance of the separate account; or 
 (c) the Source is either (i) an
insurance company pooled separate account, within the meaning of PTE 90-1 or (ii) a bank collective investment fund, within the meaning of the PTE 91-38 and, except as disclosed by such Purchaser to the Company in writing pursuant to this
clause (c), no employee benefit plan or group of plans maintained by the same employer or employee organization beneficially owns more than 10% of all assets allocated to such pooled separate account or collective investment fund; or 

(d) the Source constitutes assets of an “investment fund” (within the meaning of Part VI of PTE 84-14 (the
“QPAM Exemption”)) managed by a “qualified professional asset manager” or “QPAM” (within the meaning of Part VI of the QPAM Exemption), no employee benefit plan’s assets that are managed by the QPAM in such
investment fund, when combined with the assets of all other employee benefit plans established or maintained by the same employer or by an affiliate (within the meaning of Part VI(c)(1) of the QPAM Exemption) of such employer or by the same employee
organization and managed by such QPAM, represent more than 20% of the total client assets managed by such QPAM, the conditions of Part I(c) and (g) of the QPAM Exemption are satisfied, neither the QPAM nor a person controlling or controlled by
the QPAM maintains an ownership interest in the Company that would cause the QPAM and the Company to be “related” within the meaning of Part VI(h) of the QPAM Exemption and (i) the identity of such QPAM and (ii) the names of any
employee benefit plans whose assets in the investment fund, when combined with the assets of all other employee benefit plans established or maintained by the same employer or by an affiliate (within the meaning of Part VI(c)(1) of the QPAM
Exemption) of such employer or by the same employee organization, represent 10% or more of the assets of such investment fund, have been disclosed to the Company in writing pursuant to this clause (d); or 

(e) the Source constitutes assets of a “plan(s)” (within the meaning of Part IV(h) of PTE 96-23 (the
“INHAM Exemption”)) managed by an “in-house asset manager” or “INHAM” (within the meaning of Part IV(a) of the INHAM Exemption), the conditions of Part I(a), (g) and (h) of the INHAM Exemption are
satisfied, neither the INHAM nor a person controlling or controlled by the INHAM (applying the definition of  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
“control” in Part IV(d)(3) of the INHAM Exemption) owns a 10% or more interest in the Company and (i) the identity of such INHAM and (ii) the name(s) of the employee benefit
plan(s) whose assets constitute the Source have been disclosed to the Company in writing pursuant to this clause (e); or 

(f) the Source is a governmental plan; or 

(g) the Source is one or more employee benefit plans, or a separate account or trust fund comprised of one or more employee
benefit plans, each of which has been identified to the Company in writing pursuant to this clause (g); or 
 (h) the Source
does not include assets of any employee benefit plan, other than a plan exempt from the coverage of ERISA. 
 As used in this Section 6.3, the
terms “employee benefit plan,” “governmental plan,” and “separate account” shall have the respective meanings assigned to such terms in section 3 of ERISA. 

SECTION 7. INFORMATION AS TO COMPANY. 

Section 7.1. Financial and Business Information. The Company shall deliver to each Purchaser and each holder of a Note that is an
Institutional Investor: 
 (a) Quarterly Statements — within 60 days (or such shorter period as is
the earlier of (x) 15 days greater than the period applicable to the filing of the Company’s Quarterly Report on Form 10-Q (the
“Form 10-Q”) with the SEC regardless of whether the Company is subject to the filing requirements thereof and (y) the date by which such financial statements are
required to be delivered under any Material Credit Facility or the date on which such corresponding financial statements are delivered under any Material Credit Facility if such delivery occurs earlier than such required delivery date) after the end
of each quarterly fiscal period in each fiscal year of the Company (other than the last quarterly fiscal period of each such fiscal year), duplicate copies of, 

(i) a consolidated balance sheet of the Company and its Subsidiaries as at the end of such quarter, and 

(ii) consolidated statements of income and cash flows of the Company and its Subsidiaries, for such quarter and (in the case of
the second and third quarters) for the portion of the fiscal year ending with such quarter, 
 setting forth in each case in comparative form
the figures for the corresponding periods in the previous fiscal year, all in reasonable detail, prepared in accordance with GAAP applicable to quarterly financial statements generally, and certified by a Senior Financial Officer as fairly
presenting, in all material respects, the financial position of the companies being reported on and their results of operations and cash flows, subject to changes resulting from year-end adjustments and the
absence of footnotes thereto, 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
provided that delivery within the time period specified above of copies of the Company’s Form 10-Q prepared in compliance with the
requirements therefor and filed with the SEC shall be deemed to satisfy the requirements of this Section 7.1(a); 

(b) Annual Statements — within 120 days (or such shorter period as is the earlier of (x) 15 days
greater than the period applicable to the filing of the Company’s Annual Report on Form 10-K (the “Form 10-K”) with the SEC
regardless of whether the Company is subject to the filing requirements thereof and (y) the date by which such financial statements are required to be delivered under any Material Credit Facility or the date on which such corresponding
financial statements are delivered under any Material Credit Facility if such delivery occurs earlier than such required delivery date) after the end of each fiscal year of the Company, duplicate copies of 

(i) a consolidated balance sheet of the Company and its Subsidiaries as at the end of such year, and 

(ii) consolidated statements of income, changes in shareholders’ equity and cash flows of the Company and its Subsidiaries
for such year, 
 setting forth in each case in comparative form the figures for the previous fiscal year, all in reasonable detail,
prepared in accordance with GAAP, and accompanied by an opinion thereon (without a “going concern” or similar qualification or exception and without any qualification or exception as to the scope of the audit on which such opinion is
based) of independent public accountants of recognized national standing, which opinion shall state that such financial statements present fairly, in all material respects, the financial position of the companies being reported upon and their
results of operations and cash flows and have been prepared in conformity with GAAP, and that the examination of such accountants in connection with such financial statements has been made in accordance with generally accepted auditing standards,
and that such audit provides a reasonable basis for such opinion in the circumstances, provided that the delivery within the time period specified above of the Company’s
Form 10-K for such fiscal year (together with the Company’s annual report to shareholders, if any, prepared pursuant to Rule 14a-3 under the Securities
Exchange Act of 1934 (the “Exchange Act”)) prepared in accordance with the requirements therefor and filed with the SEC, shall be deemed to satisfy the requirements of this Section 7.1(b); 

(c) SEC and Other Reports — except for filings sent pursuant to Sections 7.1(a) and 7.1(b) above,
promptly upon their becoming available, one copy of (i) each financial statement, report, notice or proxy statement sent by the Company or any Subsidiary to its principal lending banks as a whole (excluding information sent to such banks in the
ordinary course of administration of a bank facility, such as information relating to pricing and borrowing availability) or to its public Securities holders generally, and (ii) each regular or periodic report, each registration statement
(without exhibits except as expressly requested by such Purchaser or holder), and each prospectus and all amendments thereto filed by the Company or any Subsidiary with the SEC and of  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
all press releases and other statements made available generally by the Company or any Subsidiary to the public concerning developments that are Material; 

(d) Notice of Default or Event of Default — promptly, and in any event within five Business Days after a
Responsible Officer becoming aware of the existence of any Default or Event of Default or that any Person has given any written notice or taken any action with respect to a claimed default hereunder or that any Person has given any written notice or
taken any action with respect to a claimed default of the type referred to in Section 11(f), a written notice specifying the nature and period of existence thereof and what action the Company is taking or proposes to take with respect
thereto; 
 (e) ERISA Matters — promptly, and in any event within five Business Days after a
Responsible Officer becoming aware of any of the following, a written notice setting forth the nature thereof and the action, if any, that the Company or an ERISA Affiliate proposes to take with respect thereto: 

(i) with respect to any Plan, any reportable event, as defined in section 4043(c) of ERISA and the regulations thereunder,
for which notice thereof has not been waived pursuant to such regulations as in effect on the date hereof; or 
 (ii) the
taking by the PBGC of steps to institute, or the threatening by the PBGC of the institution of, proceedings under section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Plan, or the receipt by the
Company or any ERISA Affiliate of a notice from a Multiemployer Plan that such action has been taken by the PBGC with respect to such Multiemployer Plan; or 

(iii) any event, transaction or condition that could result in the incurrence of any liability by the Company or any ERISA
Affiliate pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans, or in the imposition of any Lien on any of the rights, properties or assets of the Company or any ERISA
Affiliate pursuant to Title I or IV of ERISA or such penalty or excise tax provisions, if such liability or Lien, taken together with any other such liabilities or Liens then existing, could reasonably be expected to have a Material
Adverse Effect; 
 (f) Notices from Governmental Authority — promptly, and in any event within 30 days of
receipt thereof, copies of any written notice to the Company or any Subsidiary from any federal or state Governmental Authority relating to any order, ruling, statute or other law or regulation that could reasonably be expected to have a Material
Adverse Effect; and 
 (g) Requested Information — with reasonable promptness, such other data and
information relating to the business, operations, affairs, financial condition, assets or properties of the Company or any of its Subsidiaries (including, but without limitation,  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
actual copies of the Company’s Form 10-Q and Form 10-K) or relating to the ability of the Company to
perform its obligations hereunder and under the Notes as from time to time may be reasonably requested by any such Purchaser or holder of a Note. 

Section 7.2. Officer’s Certificate. Each set of financial statements delivered to a Purchaser or a holder of a Note pursuant
to Section 7.1(a) or Section 7.1(b) shall be accompanied by a certificate of a Senior Financial Officer: 

(a) Covenant Compliance — setting forth the information from such financial statements that is required in
order to establish whether the Company was in compliance with the requirements of Sections 10.5(m), 10.6, 10.7 and 10.8(g) during the quarterly or annual period covered by the statements then being furnished (including with respect to each such
provision that involves mathematical calculations, the information from such financial statements that is required to perform such calculations), and detailed calculations of the maximum or minimum amount, ratio or percentage, as the case may be,
permissible under the terms of such Section, and the calculation of the amount, ratio or percentage then in existence. In the event that the Company or any Subsidiary has made an election to measure any financial liability using fair value (which
election is being disregarded for purposes of determining compliance with this Agreement pursuant to Section 22.2) as to the period covered by any such financial statement, such Senior Financial Officer’s certificate as to such period
shall include a reconciliation from GAAP with respect to such election; and 
 (b) Event of Default
— certifying that such Senior Financial Officer has reviewed the relevant terms hereof and has made, or caused to be made, under his or her supervision, a review of the transactions and conditions of the Company and its Subsidiaries from the
beginning of the quarterly or annual period covered by the statements then being furnished to the date of the certificate and that such review shall not have disclosed the existence during such period of any condition or event that constitutes a
Default or an Event of Default or, if any such condition or event existed or exists (including, without limitation, any such event or condition resulting from the failure of the Company or any Subsidiary to comply with any applicable Environmental
Law), specifying the nature and period of existence thereof and what action the Company shall have taken or proposes to take with respect thereto. 

Section 7.3. Visitation. The Company shall permit the representatives of each Purchaser and each holder of a Note that is an
Institutional Investor: 
 (a) No Default — if no Default or Event of Default then exists, at the
expense of such Purchaser or such holder and upon reasonable prior notice to the Company, to visit the principal executive office of the Company during normal business hours, to discuss the affairs, finances and accounts of the Company and its
Subsidiaries with the Company’s officers, and (with the consent of the Company, which consent will not be unreasonably withheld) its independent public accountants (with the understanding that only one discussion with the Company’s
independent public accountants each fiscal year for each Purchaser or holder shall be permitted pursuant to this Section 7.3(a)), and (with  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
the consent of the Company, which consent will not be unreasonably withheld) to visit the other offices and properties of the Company and each Subsidiary (with the understanding that only one
visit each fiscal year for each Purchaser or holder shall be permitted pursuant to this Section 7.3(a)), all at such reasonable times and as often as may be reasonably requested in writing; and 

(b) Default — if a Default or Event of Default then exists, at the expense of the Company to visit and
inspect any of the offices or properties of the Company or any Subsidiary, to examine all their respective books of account, records, reports and other papers, to make copies and extracts therefrom, and to discuss their respective affairs, finances
and accounts with their respective officers and independent public accountants (and by this provision the Company authorizes said accountants to discuss the affairs, finances and accounts of the Company and its Subsidiaries), all at such times and
as often as may be requested. 
 Section 7.4. Electronic Delivery. Financial statements, opinions of independent
certified public accountants, other information and Officer’s Certificates that are required to be delivered by the Company pursuant to Sections 7.1(a), (b) or (c) and Section 7.2 shall be deemed to have been delivered if the
Company satisfies any of the following requirements with respect thereto: 
 (i) such financial statements satisfying
the requirements of Section 7.1(a) or (b) and related Officer’s Certificate satisfying the requirements of Section 7.2 are delivered to each Purchaser or holder of a Note by e-mail; 

(ii) the Company shall have timely filed such Form 10–Q or Form 10–K, satisfying the requirements of
Section 7.1(a) or Section 7.1(b), as the case may be, with the SEC on EDGAR and shall have made such form and the related Officer’s Certificate satisfying the requirements of Section 7.2 available on its home page on the
internet, which is located at http://www.gwresources.com as of the Execution Date; 
 (iii) such financial statements
satisfying the requirements of Section 7.1(a) or Section 7.1(b) and related Officer’s Certificate(s) satisfying the requirements of Section 7.2 are timely posted by or on behalf of the Company on IntraLinks or on any other
similar website to which each holder of Notes has free access; or 
 (iv) the Company shall have filed any of the items
referred to in Section 7.1(c) with the SEC on EDGAR and shall have made such items available on its home page on the internet or on IntraLinks or on any other similar website to which each holder of Notes has free access; 

provided however, that in the case of any of clauses (ii), (iii) or (iv), the Company shall have given each holder of a Note prior
written notice, which may be by e-mail or in accordance with Section 18, of such posting or filing in connection with each delivery, provided further, that upon request of any holder to receive
paper copies of such forms, financial statements and  

  
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Officer’s Certificates or to receive them by e-mail, the Company will promptly e-mail them or deliver such
paper copies, as the case may be, to such holder. 
 SECTION 8. PAYMENT AND PREPAYMENT
OF THE NOTES. 
 Section 8.1. Required Prepayments;
Maturity. (a) As provided therein, the entire unpaid principal balance of each Series A Note shall be due and payable on the Maturity Date thereof.  

(b) The Company shall pay semi-annual installments of principal, each in the aggregate amount of $1,916,666.67, on the outstanding
Series B Notes beginning on December 15, 2021 and continuing on each June 15 and December 15 thereafter to and including December 15, 2035, together with a final payment of principal and interest on December 15, 2036 in
an amount equal to the remaining principal of the Series B Notes and the accrued interest thereon provided that upon any partial prepayment of the Notes pursuant to Sections 8.2, 8.7 or 8.8, the principal amount of each required prepayment of
the Series B Notes becoming due under this Section 8.1 on and after the date of such prepayment shall be reduced in the same proportion as the aggregate unpaid principal amount of the Series B Notes is reduced as a result of such prepayment.

 Section 8.2. Optional Prepayments with Make-Whole Amount. (a) The Company may, at its option, upon notice as provided
below, prepay at any time all, or from time to time any part of, the Notes of any Series, in an amount not less than 10% of the aggregate principal amount of the Notes of any Series to be prepaid then outstanding in the case of a partial prepayment,
at 100% of the principal amount so prepaid, and the Make-Whole Amount determined for the prepayment date with respect to such principal amount. The Company will give each holder of Notes written notice of each optional prepayment under this
Section 8.2 not less than ten days and not more than 60 days prior to the date fixed for such prepayment unless the Company and the Required Holders agree to another time period pursuant to Section 17. Each such notice shall specify such
date (which shall be a Business Day), the aggregate principal amount of the Notes of each Series to be prepaid on such date, the principal amount of each Note of each Series held by such holder to be prepaid (determined in accordance with
Section 8.3), and the interest to be paid on the prepayment date with respect to such principal amount being prepaid, and shall be accompanied by a certificate of a Senior Financial Officer as to the estimated Make-Whole Amount due with respect
to each Series of Notes to be prepaid in connection with such prepayment (calculated as if the date of such notice were the date of the prepayment), setting forth the details of such computation. Two Business Days prior to such prepayment, the
Company shall deliver to each holder of Notes a certificate of a Senior Financial Officer specifying the calculation of such Make-Whole Amount as of the specified prepayment date. Notwithstanding the foregoing, so long as no Default or Event of
Default has occurred and is continuing, no Make-Whole Amount shall be due in connection with any prepayment of the Series A Notes pursuant to this Section 8.2 during the last 90 days prior to the maturity of the Series A Notes. 

(b) Notwithstanding anything contained in this Section 8.2 to the contrary, if and so long as any Default or Event of Default shall have
occurred and be continuing, any partial 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
prepayment of the Notes pursuant to the provisions of Section 8.2(a) shall be allocated among all of the Notes of all series at the time outstanding in proportion, as nearly as practicable,
to the respective unpaid principal amounts thereof. 
 Section 8.3. Allocation of Partial Prepayments. In the case of each
partial prepayment of the Notes of any Series pursuant to Sections 8.1 or 8.2, the principal amount of the Notes of each Series to be prepaid shall be allocated among all of the Notes of such Series at the time outstanding in proportion, as nearly
as practicable, to the respective unpaid principal amounts thereof not theretofore called for prepayment. Promptly following any partial prepayment of the Series B Notes pursuant to Sections 8.2, 8.7 or 8.8, the Company will prepare a revised
amortization schedule for each Series B Note then outstanding and deliver each such amortization schedule to the holders of Series B Notes.  

Section 8.4. Maturity; Surrender, Etc. In the case of each optional prepayment of Notes pursuant to this
Section 8, the principal amount of each Note to be prepaid shall mature and become due and payable on the date fixed for such prepayment, together with interest on such principal amount accrued to such date and the applicable Make-Whole Amount,
if any. From and after such date, unless the Company shall fail to pay such principal amount when so due and payable, together with the interest and Make-Whole Amount, if any, as aforesaid, interest on such principal amount shall cease to accrue.
Any Note paid or prepaid in full shall be surrendered to the Company and cancelled and shall not be reissued, and no Note shall be issued in lieu of any prepaid principal amount of any Note. 

Section 8.5. Purchase of Notes. The Company will not and will not permit any Affiliate to purchase, redeem, prepay or otherwise
acquire, directly or indirectly, any of the outstanding Notes except (a) upon the payment or prepayment of the Notes in accordance with the terms of this Agreement and the Notes or (b) pursuant to an offer to purchase made by the Company
or an Affiliate pro rata to the holders of all Notes at the time outstanding upon the same terms and conditions (except to the extent necessary to reflect differences in interest rates and maturities of the Notes of different series). Any such offer
shall provide each holder with sufficient information to enable it to make an informed decision with respect to such offer, and shall remain open for at least 10 Business Days. If the holders of more than 33-1/3% of the principal amount of the
Notes then outstanding accept such offer, the Company shall promptly notify the remaining holders of such fact and the expiration date for the acceptance by holders of Notes of such offer shall be extended by the number of days necessary to give
each such remaining holder at least 10 Business Days from its receipt of such notice to accept such offer. The Company will promptly cancel all Notes acquired by it or any Affiliate pursuant to any payment, prepayment or purchase of Notes
pursuant to any provision of this Agreement and no Notes may be issued in substitution or exchange for any such Notes. 

Section 8.6. Make-Whole Amount. “Make-Whole Amount” means, with respect to any Note of any Series, an amount
equal to the excess, if any, of the Discounted Value of the Remaining Scheduled Payments with respect to the Called Principal of such Note over the amount of such Called Principal, provided that the Make-Whole Amount may in no
event be less than zero. For the purposes of determining the Make-Whole Amount, the following terms have the following meanings: 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 “Called Principal” means, with respect to any Note of any Series, the
principal of such Note that is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to Section 12.1, as the context requires. 

“Discounted Value” means, with respect to the Called Principal of any Note of any Series, the amount obtained by discounting
all Remaining Scheduled Payments with respect to such Called Principal from their respective scheduled due dates to the Settlement Date with respect to such Called Principal, in accordance with accepted financial practice and at a discount factor
(applied on the same periodic basis as that on which interest on the Notes of such Series is payable) equal to the Reinvestment Yield with respect to such Called Principal. 

“Reinvestment Yield” means, with respect to the Called Principal of any Note of any Series, .50% over the yield to maturity
implied by the yields reported as of 10:00 a.m. (New York City time) on the second Business Day preceding the Settlement Date with respect to such Called Principal, on the display designated as “Page PX1” (or such other display as may
replace Page PX1) on Bloomberg Financial Markets for the most recently issued actively traded on-the-run U.S. Treasury securities (“Reported”) having a maturity equal to the Remaining Average Life of such Called Principal as of such
Settlement Date. If there are no such U.S. Treasury securities Reported having a maturity equal to such Remaining Average Life, then such implied yield to maturity will be determined by (a) converting U.S. Treasury bill quotations to bond
equivalent yields in accordance with accepted financial practice and (b) interpolating linearly between the yields Reported for the applicable most recently issued actively traded on-the-run U.S. Treasury securities with the maturities
(1) closest to and greater than such Remaining Average Life and (2) closest to and less than such Remaining Average Life. The Reinvestment Yield shall be rounded to the number of decimal places as appears in the interest rate of the
applicable Note.  
 If such yields are not Reported or the yields Reported as of such time are not ascertainable (including by way
of interpolation), then “Reinvestment Yield” means, with respect to the Called Principal of any Note, .50% over the yield to maturity implied by the U.S. Treasury constant maturity yields reported, for the latest day for which
such yields have been so reported as of the second Business Day preceding the Settlement Date with respect to such Called Principal, in Federal Reserve Statistical Release H.15 (or any comparable successor publication) for the U.S. Treasury constant
maturity having a term equal to the Remaining Average Life of such Called Principal as of such Settlement Date. If there is no such U.S. Treasury constant maturity having a term equal to such Remaining Average Life, such implied yield to maturity
will be determined by interpolating linearly between (1) the U.S. Treasury constant maturity so reported with the term closest to and greater than such Remaining Average Life and (2) the U.S. Treasury constant maturity so reported with the
term closest to and less than such Remaining Average Life. The Reinvestment Yield shall be rounded to the number of decimal places as appears in the interest rate of the applicable Note. 

“Remaining Average Life” means, with respect to any Called Principal, the number of years obtained by dividing (i) such
Called Principal into (ii) the sum of the products obtained by multiplying (a) the principal component of each Remaining Scheduled Payment with respect to such Called Principal by (b) the number of years, computed on the basis of a
360-day year  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
composed of twelve 30-day months and calculated to two decimal places, that will elapse between the Settlement Date with respect to such Called Principal and the scheduled due date of such
Remaining Scheduled Payment. 
 “Remaining Scheduled Payments” means, with respect to the Called Principal of any Note of
any Series, all payments of such Called Principal and interest thereon that would be due after the Settlement Date with respect to such Called Principal if no payment of such Called Principal were made prior to its scheduled due date,
provided that if such Settlement Date is not a date on which interest payments are due to be made under the Notes of such Series, then the amount of the next succeeding scheduled interest payment will be reduced by the amount of
interest accrued to such Settlement Date and required to be paid on such Settlement Date pursuant to Section 8.2 or Section 12.1. 

“Settlement Date” means, with respect to the Called Principal of any Note of any Series, the date on which such Called
Principal is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to Section 12.1, as the context requires. 

Section 8.7. Prepayment of Notes upon Change in Control.  

(a) Notice of Change in Control. The Company will, within five Business Days after any Responsible Officer has knowledge of the
occurrence of any Change in Control, give written notice of such Change in Control to each holder of Notes. Such notice shall contain and constitute an offer to prepay Notes as described in subparagraph (b) of this Section 8.7 and shall be
accompanied by the certificate described in subparagraph (e) of this Section 8.7. 
 (b) Offer to Prepay Notes. The offer
to prepay Notes contemplated by subparagraph (a) of this Section 8.7 shall be an offer to prepay, in accordance with and subject to this Section 8.7, all, but not less than all, the Notes held by each holder (in this case only,
“holder” in respect of any Note registered in the name of a nominee for a disclosed beneficial owner shall mean such beneficial owner) on a date specified in such offer (the “Proposed Prepayment Date”) which shall be a Business
Day. Such date shall be not less than 30 days and not more than 120 days after the Change in Control. 
 (c) Acceptance/Rejection. A holder
of Notes may accept the offer to prepay made pursuant to this Section 8.7 by causing a notice of such acceptance to be delivered to the Company not later than 15 days after receipt by such holder of the most recent offer of prepayment. A
failure by a holder of Notes to respond to an offer to prepay made pursuant to this Section 8.7 shall be deemed to constitute a rejection of such offer by such holder. 

(d) Prepayment. Prepayment of the Notes to be prepaid pursuant to this Section 8.7 shall be at 100% of the principal amount of such Notes,
together with interest on such Notes accrued to the date of prepayment, but without any Make-Whole Amount or other premium. The prepayment shall be made on the Proposed Prepayment Date. 

(e) Officer’s Certificate. Each offer to prepay the Notes pursuant to this Section 8.7 shall be accompanied by a certificate,
executed by a Senior Financial Officer of the Company 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
and dated the date of such offer, specifying: (i) the Proposed Prepayment Date; (ii) that such offer is made pursuant to this Section 8.7; (iii) the principal amount of each
Note offered to be prepaid; (iv) the interest that would be due on each Note offered to be prepaid, accrued to the Proposed Prepayment Date; (v) that the conditions of this Section 8.7 required to be performed as of the date thereof
have been performed or otherwise fulfilled; and (vi) in reasonable detail, the nature and date or proposed date of the Change in Control. 

Section 8.8. Prepayment in Connection with Asset Dispositions. In the event the Company elects to make a Debt Prepayment
Application pursuant to Section 10.8, the Company shall offer to prepay each outstanding Note in a principal amount which equals the Ratable Portion for such Note (which offer shall be in writing and shall offer to make such prepayment on a
Business Day which is not less than 10 and not more than 60 days after the date of the notice of offer (the “Disposition Prepayment Date”)), together with accrued interest thereon to the date of such prepayment (but without
Make-Whole Amount or other premium). Each holder of a Note shall notify the Company of such holder’s acceptance or rejection of such offer within 10 Business Days of receipt thereof by giving notice of such acceptance or rejection to the
Company, provided, however, that any holder of a Note who fails to so notify the Company within 10 Business Days of receipt of the notice of offer of prepayment shall be deemed to have rejected such offer. If any holder of a
Note rejects or is deemed to have rejected such offer of prepayment in accordance with the preceding sentence, then, for the purposes of determining compliance with Section 10.8, the Company nevertheless will be deemed to have made a Debt
Prepayment Application in an amount equal to the Ratable Portion for such Note. The Company shall prepay on the Disposition Prepayment Date the Ratable Portion of each Note held by the holders who have accepted such offer in accordance with this
Section 8.8, together with accrued interest thereon to the date of such prepayment (but without Make-Whole Amount or other premium). No Make-Whole Amount shall be payable in connection with any Debt Prepayment Application made with respect to
the Notes from the Net Proceeds Amount (or portion thereof) arising from asset dispositions. Notwithstanding the foregoing, in the event that the Debt Prepayment Application is the result of a Condemnation Event, the holders will not be permitted to
reject the offer of prepayment and will be deemed to have accepted the offer to prepay the Notes regardless of whether or not a holder responds to such offer. 

For purposes of this Section 8.8, “Ratable Portion” for any Note means, with respect to a Debt Prepayment
Application, an amount equal to the product of (x) the Net Proceeds Amount being so applied to the payment of Senior Indebtedness multiplied by (y) a fraction the numerator of which is the outstanding principal amount of such Note and the
denominator of which is the aggregate principal amount of Senior Indebtedness of the Company and its Subsidiaries subject to such prepayment (or a required offer of such prepayment). 

Section 8.9. Payments Due on Non-Business Days. Anything in this Agreement or the Notes to the contrary notwithstanding,
(x) subject to clause (y), any payment of interest on any Note that is due on a date that is not a Business Day shall be made on the next succeeding Business Day without including the additional days elapsed in the computation of the interest
payable on such next succeeding Business Day; and (y) any payment of principal of or Make-Whole Amount on any Note (including principal due on the Maturity Date of such Note) that is due on a date that is not a Business Day shall be made on the
next succeeding Business Day and 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
shall include the additional days elapsed in the computation of interest payable on such next succeeding Business Day. 

SECTION 9. AFFIRMATIVE COVENANTS. 

From the Execution Date until the Closing and thereafter, so long as any of the Notes are outstanding, the Company covenants that: 

Section 9.1. Compliance with Laws. Without limiting Section 10.4, the Company will, and will cause each of its Subsidiaries
to, comply with all laws, ordinances or governmental rules or regulations to which each of them is subject, including, without limitation, ERISA, Environmental Laws, the USA PATRIOT Act and the other laws and regulations that are referred to in
Section 5.16, and will obtain and maintain in effect all licenses, certificates, permits, franchises and other governmental authorizations necessary to the ownership of their respective properties or to the conduct of their respective
businesses, in each case to the extent necessary to ensure that non-compliance with such laws, ordinances or governmental rules or regulations or failures to obtain or maintain in effect such licenses, certificates, permits, franchises and other
governmental authorizations could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

Section 9.2. Insurance. The Company will, and will cause each of its Subsidiaries to, maintain, with financially sound and
reputable insurers, insurance with respect to their respective properties and businesses against such casualties and contingencies, of such types, on such terms and in such amounts (including deductibles, co-insurance and self-insurance, if adequate
reserves are maintained with respect thereto) as is customary in the case of entities of established reputations engaged in the same or a similar business and similarly situated, other than any failure to maintain such insurance that would not,
individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 9.3. Maintenance of
Properties. The Company will, and will cause each of its Subsidiaries to, maintain and keep, or cause to be maintained and kept, their respective properties in good repair, working order and condition (other than ordinary wear and tear), so that
the business carried on in connection therewith may be properly conducted at all times, provided that this Section shall not prevent the Company or any Subsidiary from discontinuing the operation and the maintenance of any of its properties
if such discontinuance is desirable in the conduct of its business and the Company has concluded that such discontinuance could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

Section 9.4. Payment of Taxes and Claims. The Company will, and will cause each of its Subsidiaries to, file all tax returns
required to be filed in any jurisdiction and to pay and discharge all taxes shown to be due and payable on such returns and all other taxes, assessments, governmental charges, or levies imposed on them or any of their properties, assets, income or
franchises, to the extent the same have become due and payable and before they have become delinquent and all claims for which sums have become due and payable that have or might become a Lien on properties or assets of the Company or any
Subsidiary, provided that neither the Company nor any Subsidiary need pay any such tax, assessment, charge, levy or claim if (i)

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
the amount, applicability or validity thereof is contested by the Company or such Subsidiary on a timely basis in good faith and in appropriate proceedings, and the Company or a Subsidiary has
established adequate reserves therefor in accordance with GAAP on the books of the Company or such Subsidiary or (ii) the nonfiling or nonpayment, as the case may be, of all such taxes, assessments, charges, levies and claims could not,
individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 Section 9.5. Corporate Existence,
Etc. Subject to Section 10.2, the Company will at all times preserve and keep its corporate existence in full force and effect. Subject to Sections 10.2 and 10.8, the Company will at all times preserve and keep in full force and effect the
corporate, limited partnership, limited liability company or other applicable existence of each of its Subsidiaries (unless merged into the Company or a Wholly-Owned Subsidiary) and all rights and franchises of the Company and its Subsidiaries
unless, in the good faith judgment of the Company, the termination of or failure to preserve and keep in full force and effect such corporate existence, right or franchise could not, individually or in the aggregate, have a Material Adverse Effect.
 
 Section 9.6. Books and Records. The Company will, and will cause each of its Subsidiaries to, maintain proper books
of record and account in conformity with GAAP and in conformity in all material respects with all applicable requirements of any Governmental Authority having legal or regulatory jurisdiction over the Company or such Subsidiary, as the case may be.
The Company will, and will cause each of its Subsidiaries to, keep books, records and accounts which, in reasonable detail, accurately reflect in all material respects all transactions and dispositions of assets. The Company and its Subsidiaries
have devised a system of internal accounting controls sufficient to provide reasonable assurances that their respective books, records, and accounts accurately reflect all transactions and dispositions of assets and the Company will, and will cause
each of its Subsidiaries to, continue to maintain such system. 
 Section 9.7. Subsidiary Guarantors. The Company will
cause each of its Subsidiaries (except for any Foreign Subsidiary or Foreign Holding Company) that guarantees or otherwise becomes liable at any time, whether as a borrower or an additional or co-borrower or otherwise, for or in respect of any
Indebtedness under any Material Credit Facility to concurrently therewith: 
 (a) enter into an agreement in form and
substance satisfactory to the Required Holders providing for the guaranty by such Subsidiary, on a joint and several basis with all other such Subsidiaries, of (i) the prompt payment in full when due of all amounts payable by the Company
pursuant to the Notes (whether for principal, interest, Make-Whole Amount or otherwise) and this Agreement, including, without limitation, all indemnities, fees and expenses payable by the Company thereunder
and (ii) the prompt, full and faithful performance, observance and discharge by the Company of each and every covenant, agreement, undertaking and provision required pursuant to the Notes or this Agreement to be performed, observed or
discharged by it; and 
 (b) deliver the following to each holder of a Note: 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 (i) an executed counterpart of such Subsidiary Guaranty; 

(ii) a certificate signed by an authorized responsible officer of such Subsidiary containing representations and warranties on
behalf of such Subsidiary to the same effect, mutatis mutandis, as those contained in Sections 5.1, 5.2, 5.6, 5.7, 5.10 and 5.11 of this Agreement (but with respect to such Subsidiary and such Subsidiary Guaranty rather than the Company); 

(iii) all documents as may be reasonably requested by the Required Holders to evidence the due organization, continuing
existence and good standing of such Subsidiary and the due authorization by all requisite action on the part of such Subsidiary of the execution and delivery of such Subsidiary Guaranty and the performance by such Subsidiary of its obligations
thereunder; and 
 (iv) an opinion of counsel reasonably satisfactory to the Required Holders covering such matters relating
to such Subsidiary and such Subsidiary Guaranty as the Required Holders may reasonably request. 
 (c) At the election
of the Company and by written notice to each holder of Notes, any Subsidiary Guarantor may be discharged from all of its obligations and liabilities under its Subsidiary Guaranty and shall be automatically released from its obligations thereunder
without the need for the execution or delivery of any other document by the holders, provided that (i) if such Subsidiary Guarantor is a guarantor or is otherwise liable for or in respect of any Material Credit Facility, then such
Subsidiary Guarantor has been released and discharged (or will be released and discharged concurrently with the release of such Subsidiary Guarantor under its Subsidiary Guaranty) under such Material Credit Facility, (ii) at the time of, and
after giving effect to, such release and discharge, no Default or Event of Default shall be existing, (iii) no amount is then due and payable under such Subsidiary Guaranty, (iv) if in connection with such Subsidiary Guarantor being
released and discharged under any Material Credit Facility, any fee or other form of consideration is given to any holder of Indebtedness under such Material Credit Facility for such release, the holders of the Notes shall receive equivalent
consideration substantially concurrently therewith and (v) each holder shall have received a certificate of a Responsible Officer certifying as to the matters set forth in clauses (i) through (iv). In the event of any such release, for
purposes of Section 10.7, all Indebtedness of such Subsidiary shall be deemed to have been incurred concurrently with such release. 

Section 9.8. Collateral; Further Assurances. (a) The Company shall take all actions necessary to insure that the Collateral
Agent, on behalf of the Secured Parties, has and continues to have in all relevant jurisdictions duly and validly created, attached and enforceable first priority Liens on the Collateral. The Company shall cause the Obligations to constitute direct
senior secured obligations of the Company and to be senior in right of payment and to rank senior in right of security with respect to Collateral granted in the Security Documents to all other Indebtedness of the Company; provided, however,
if the Company incurs Indebtedness that is permitted hereunder, such Indebtedness may be secured equally and ratably with the 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
Indebtedness incurred pursuant to the Notes pursuant to documentation reasonably acceptable to the Required Holders in substance and in form, including, without limitation, an intercreditor
agreement and opinions of counsel to the Company and/or any such Subsidiary, as the case may be, from counsel that is reasonably acceptable to the Required Holders. 

Section 9.9. Maintain Third-Party Rating . The Company shall at all times maintain a current rating given by a NRSRO with respect
to the Notes. 
 Section 9.10. Most Favored Lender Status. If at any time after the Execution Date a Material Credit
Facility (other than a Material Credit Facility that constitutes Acquired Debt) contains a financial covenant (regardless of whether such provision is labeled or otherwise characterized as a covenant, a definition or a default) by the Company that
is more favorable to the lenders under such Material Credit Facility than the covenants, definitions and/or defaults contained in this Agreement (any such provision (including any necessary definition), a “More Favorable Covenant”), then
the Company shall provide a Most Favored Lender Notice in respect of such More Favorable Covenant. Unless waived in writing by the Required Holders within 15 days after each holder’s receipt of such notice, such More Favorable Covenant shall be
deemed automatically incorporated by reference into Section 10 of this Agreement, mutatis mutandis, as if set forth in full herein, effective as of the date when such More Favorable Covenant shall have become effective under such Material
Credit Facility. Any More Favorable Covenant incorporated into this Agreement (herein referred to as an “Incorporated Covenant”) pursuant to this Section 9.10 (i) shall be deemed automatically amended herein to reflect any
subsequent amendments made to such More Favorable Covenant under the applicable Material Credit Facility; provided that, if a Default or an Event of Default then exists and the amendment of such More Favorable Covenant would
make such covenant less restrictive on the Company, such Incorporated Covenant shall only be deemed automatically amended at such time, if it should occur, when such Default or Event of Default no longer exists and (ii) shall be deemed
automatically deleted from this Agreement at such time as such More Favorable Covenant is deleted or otherwise removed from the applicable Material Credit Facility or such applicable Material Credit Facility ceases to be a Material Credit Facility
or shall be terminated; provided that, if a Default or an Event of Default then exists, such Incorporated Covenant shall only be deemed automatically deleted from this Agreement at such time, if it should occur, when such Default or Event of Default
no longer exists; provided further, however, that if any fee or other consideration shall be given to the lenders under such Material Credit Facility for such amendment or deletion, the equivalent of such fee or other
consideration shall be given, pro rata, to the holders of the Notes.  
 “Most Favored Lender Notice” means, in
respect of any More Favorable Covenant, a written notice to each of the holders of the Notes delivered promptly, and in any event within twenty Business Days after the inclusion of such More Favorable Covenant in any Material Credit Facility
(including by way of amendment or other modification of any existing provision thereof) from a Responsible Officer referring to the provisions of this Section 9.10 and setting forth a reasonably detailed description of such More Favorable
Covenant (including any defined terms used therein) and related explanatory calculations, as applicable. 

  
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 Notwithstanding the foregoing, no covenant, definition or default expressly set forth in this
Agreement as of the Execution Date (or incorporated into this Agreement by an amendment or deletion of such covenant, definition or default in this Agreement other than pursuant to this Section 9.10) shall be deemed to be amended or deleted by
virtue of the provisions of this Section 9.10 in any respect that would make such covenant, definition or default less restrictive on the Company and its Subsidiaries than the covenant, definition or default as it exists as of the Execution
Date. 
 Although it will not be a Default or Event of Default if the Company fails to comply with any provision of Section 9 on or
after the Execution Date and prior to the Closing, if such a failure occurs, then any of the Purchasers may elect not to purchase the Notes on the date of Closing that is specified in Section 3. 

SECTION 10. NEGATIVE COVENANTS. 

From the Execution Date until the Closing and thereafter, so long as any of the Notes are outstanding, the Company covenants that: 

Section 10.1. Transactions with Affiliates. The Company will not and will not permit any Subsidiary to enter into directly or
indirectly any transaction or group of related transactions (including without limitation the purchase, lease, sale or exchange of properties of any kind or the rendering of any service) with any Affiliate (other than the Company or another
Subsidiary), except in the ordinary course and pursuant to the reasonable requirements of the Company’s or such Subsidiary’s business and upon fair and reasonable terms no less favorable to the Company or such Subsidiary than would be
obtainable in a comparable arm’s-length transaction with a Person not an Affiliate. 
 Section 10.2. Merger,
Consolidation, Etc. The Company will not, nor will it permit any Subsidiary Guarantor to, consolidate with or merge with any other Person or convey, transfer or lease all or substantially all of its assets in a single transaction or series of
transactions to any Person unless: 
 (a) the successor formed by such consolidation or the survivor of such merger or
the Person that acquires by conveyance, transfer or lease all or substantially all of the assets of the Company or any Subsidiary Guarantor as an entirety, as the case may be, shall be a solvent corporation, limited partnership or limited liability
company organized and existing under the laws of the United States or any state thereof (including the District of Columbia), and, if the Company or such Subsidiary Guarantor, as the case may be, is not such corporation, limited partnership or
limited liability company, (i) such corporation, limited partnership or limited liability company (if it involves the Company) shall have executed and delivered to each holder of any Notes its assumption of the due and punctual performance and
observance of each covenant and condition of this Agreement and the Notes or (if it involves a Subsidiary Guarantor) shall have executed and delivered to each such holder of Notes its assumption of the due and punctual performance and observance of
each covenant and condition of the Subsidiary Guaranty and (ii) in either case, such corporation, limited partnership or limited liability company 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
shall have caused to be delivered to each holder of any Notes an opinion of nationally recognized independent counsel, or other independent counsel reasonably satisfactory to the Required
Holders, to the effect that all agreements or instruments effecting such assumption are enforceable in accordance with their terms and comply with the terms hereof; 

(b) each Subsidiary Guarantor under any Subsidiary Guaranty that is outstanding at the time such transaction or each
transaction in such a series of transactions occurs reaffirms its obligations under such Subsidiary Guaranty in writing at such time pursuant to documentation that is reasonably acceptable to the Required Holders; and 

(c) immediately before and immediately after giving effect to such transaction or each transaction in any such series of
transactions, no Default or Event of Default shall have occurred and be continuing. 
 No such conveyance, transfer or lease of substantially all of the
assets of the Company or any Subsidiary Guarantor shall have the effect of releasing the Company, such Subsidiary Guarantor or any successor corporation or limited liability company that shall theretofore have become such in the manner prescribed in
this Section 10.2 from its liability under this Agreement or the Notes. 
 Section 10.3. Line of Business. The Company will
not and will not permit any Subsidiary to engage in any business other than the Water, Wastewater and Recycled Water Business.  

Section 10.4. Terrorism Sanctions Regulations. The Company will not and will not permit any Controlled Entity (a) to become
(including by virtue of being owned or controlled by a Blocked Person), own or control a Blocked Person or any Person that is the target of sanctions imposed by the United Nations or by the European Union, or (b) directly or indirectly to have
any investment in or engage in any dealing or transaction (including, without limitation, any investment, dealing or transaction involving the proceeds of the Notes) with any Person if such investment, dealing or transaction (i) would cause any
holder to be in violation of any law or regulation applicable to such holder, or (ii) is prohibited by or subject to sanctions under any U.S. Economic Sanctions or Canadian Economic Sanctions Laws, or (c) to engage, nor shall any Affiliate
of either engage, in any activity that could subject such Person or any Purchaser or holder to sanctions under CISADA or any similar law or regulation with respect to Iran or any other country that is subject to U.S. Economic Sanctions or Canadian
Economic Sanctions Laws. 
 Section 10.5. Limitation on Liens. The Company will not, and will not permit any of its
Subsidiaries to, directly or indirectly create, incur, assume or permit to exist (upon the happening of a contingency or otherwise) any Lien on or with respect to any property or asset (including, without limitation, any document or instrument in
respect of goods or accounts receivable) of the Company or any such Subsidiary, whether now owned or held or hereafter acquired, or any income or profits therefrom, or assign or otherwise convey any right to receive income or profits, except:


  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 (a) Liens for taxes, assessments or other governmental charges that are not
yet due and payable or the payment of which is not at the time required by Section 9.4; 
 (b) any attachment or
judgment Lien, unless the judgment it secures shall not, within 60 days after the entry thereof, have been discharged or execution thereof stayed pending appeal, or shall not have been discharged within 60 days after the expiration of any such stay;

 (c) Liens incidental to the conduct of business or the ownership of properties and assets (including landlords’,
carriers’, warehousemen’s, mechanics’, materialmen’s and other similar Liens for sums not yet due and payable or, if due and payable, are being contested in good faith pursuant to appropriate proceedings and for which appropriate
reserves have been established in accordance with GAAP) and Liens to secure the performance of bids, tenders, leases, or trade contracts, or to secure statutory obligations (including obligations under workers compensation, unemployment insurance
and other social security legislation), surety or appeal bonds or other Liens incurred in the ordinary course of business and not in connection with the borrowing of money; 

(d) leases or subleases granted to others, easements, rights-of-way, licenses, encroachments, restrictions and other
similar charges or encumbrances, in each case incidental to the ownership of property or assets or the ordinary conduct of the business of the Company or any of its Subsidiaries, or Liens incidental to minor survey exceptions and the like,
provided that such Liens do not, in the aggregate, materially detract from the value of such property; 
 (e)
Liens securing Indebtedness of a Subsidiary to the Company; 
 (f) Liens existing as of the Closing Date and reflected in
Schedule 10.5; 
 (g) Liens incurred after the Closing Date given to secure the payment of the purchase price
incurred in connection with the acquisition, construction or improvement of property (other than accounts receivable or inventory) useful and intended to be used in carrying on the business of the Company or a Subsidiary, including Liens existing on
such property at the time of acquisition or construction thereof or improvement thereon or Liens incurred within 365 days of such acquisition or completion of such construction or improvement, provided that (i) the Lien shall attach
solely to the property acquired, purchased, constructed or improved; (ii) at the time of acquisition, construction or improvement of such property (or, in the case of any Lien incurred within three hundred sixty-five (365) days of such
acquisition or completion of such construction or improvement, at the time of the incurrence of the Indebtedness secured by such Lien), the aggregate amount remaining unpaid on all Indebtedness secured by Liens on such property, whether or not
assumed by the Company or a Subsidiary, shall not exceed the lesser of (y) the cost of such acquisition, construction or improvement or (z) the fair market value of such property (as determined in good faith by one or more officers of the
Company to whom authority to enter into the transaction has been delegated by the board  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
of directors of the Company); and (iii) at the time of such incurrence and after giving effect thereto, no Default or Event of Default would exist; 

(h) any Lien existing on property of a Person immediately prior to its being consolidated with or merged into the
Company or a Subsidiary or its becoming a Subsidiary, or any Lien existing on any property acquired by the Company or any Subsidiary at the time such property is so acquired (whether or not the Indebtedness secured thereby shall have been
assumed), provided that (i) no such Lien shall have been created or assumed in contemplation of such consolidation or merger or such Person’s becoming a Subsidiary or such acquisition of property, (ii) each such Lien shall
extend solely to the item or items of property so acquired and, if required by the terms of the instrument originally creating such Lien, other property which is an improvement to or is acquired for specific use in connection with such acquired
property, and (iii) at the time of such incurrence and after giving effect thereto, no Default or Event of Default would exist;  

(i) any extensions, renewals or replacements of any Lien permitted by the preceding subparagraphs (e), (f),
(g) or (h) of this Section 10.5, provided that (i) no additional property shall be encumbered by such Liens, (ii) the unpaid principal amount of the Indebtedness or other obligations secured thereby shall not be
increased on or after the date of any extension, renewal or replacement, and (iii) at such time and immediately after giving effect thereto, no Default or Event of Default shall have occurred and be continuing;  

(j) Liens relating to customary rights of setoff, revocation, refund or chargeback of banks or other financial institutions
under deposit agreements or similar agreements where the Company or its Subsidiary maintains deposits in the ordinary course of business; 

(k) Liens securing the Indebtedness represented by the Notes; 

(l) Liens securing Indebtedness of the Company or any Subsidiary under any Material Credit Facility; provided,
that notwithstanding the foregoing, the Company shall not, and shall not permit any of its Subsidiaries to, secure pursuant to this Section 10.5(l) any Indebtedness outstanding under or pursuant to any Material Credit Facility unless and until
the Notes (and any guaranty delivered in connection therewith) shall concurrently be secured equally and ratably with such Indebtedness pursuant to documentation reasonably acceptable to the Required Holders in substance and in form, including,
without limitation, an intercreditor agreement and opinions of counsel to the Company and/or any such Subsidiary, as the case may be, from counsel that is reasonably acceptable to the Required Holders; and 

(m) other Liens securing Indebtedness of the Company or any Subsidiary not otherwise permitted by clauses
(a) through (l), provided that Priority Debt shall not at any time exceed 5% of Consolidated Assets (determined as of the end of the then most recently ended fiscal quarter of the Company); provided, further, that notwithstanding the 


  
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foregoing, the Company shall not, and shall not permit any of its Subsidiaries to, secure pursuant to this Section 10.5(m) any Indebtedness outstanding under or pursuant to any Material
Credit Facility unless and until the Notes (and any guaranty delivered in connection therewith) shall concurrently be secured equally and ratably with such Indebtedness pursuant to documentation reasonably acceptable to the Required Holders in
substance and in form, including, without limitation, an intercreditor agreement and opinions of counsel to the Company and/or any such Subsidiary, as the case may be, from counsel that is reasonably acceptable to the Required Holders. 

Section 10.6. Debt Service Coverage Ratio. The Company will not permit the ratio of Consolidated EBITDA to
Consolidated Debt Service for each period of four consecutive fiscal quarters (calculated as at the end of each fiscal quarter for the four consecutive fiscal quarters then ended) to be less than 1.10 to 1.00. 

Section 10.7. Priority Debt. The Company will not at any time permit the aggregate amount of all Priority Debt to
exceed 5.0% of Consolidated Assets (Consolidated Assets to be determined as of the end of the then most recently ended fiscal quarter of the Company). 

Section 10.8. Sale of Assets. The Company will not, nor will it permit any Subsidiary to, Transfer its assets to any other Person,
except: 
 (a) Transfers of (i) inventory or other similar assets in the ordinary course of business,
(ii) used, worn-out, obsolete or surplus assets no longer used or useful in the business of the Company or its Subsidiaries (including without limitation the abandonment or other disposition of intellectual property that is, in the reasonable
judgment of the Company, no longer economically practicable to maintain or used or useful in the business of the Company or its Subsidiaries), and (iii) cash and cash equivalents; 

(b) Transfers of assets to the extent that such assets are exchanged for credit against the purchase price of similar
replacement assets, or the proceeds of such sale are applied with reasonable promptness to the purchase price of such replacement assets; 

(c) Transfers of assets (i) between the Company and Subsidiary Guarantors, (ii) between Subsidiary Guarantors and
(iii) between Subsidiaries that are not Subsidiary Guarantors; 
 (d) the issuance of equity interests by the Company or
by any Subsidiaries to the Company or any Subsidiary Guarantor; 
 (e) the granting of Liens not prohibited by Sections
10.5(a) through (m) of this Agreement; 
 (f) leases or subleases or licenses or sublicenses in the ordinary course of
business to third Persons not interfering in any material respect with the business of the Company and its Subsidiaries; 

  
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 (g) any Transfer of its assets that, together with all other assets of the
Company and its Subsidiaries previously Transferred pursuant to this clause (g) during (i) the four quarter period ending with the quarter in which such Transfer occurs, do not represent more than 10% of the Consolidated Assets of the
Company and its Subsidiaries taken as a whole as of the last day of the four-quarter period ending immediately prior to the quarter in which such determination is made or (ii) during the period beginning
on the Execution Date and continuing through the date of any such Transfer, do not represent more than 20% of the Consolidated Assets of the Company and its Subsidiaries taken as a whole determined as of the last day of the fiscal quarter ending
immediately prior to the quarter in which such determination is made. 
 To the extent that the Net Proceeds Amount for any Transfer to a Person
(other than an Affiliate of the Company or Subsidiary thereof) is applied to a Debt Prepayment Application or a Property Reinvestment Application within one year after such asset disposition, then such Transfer (or, if less than all such Net
Proceeds Amount is applied as contemplated hereinabove, the pro rata percentage thereof which corresponds to the Net Proceeds Amount so applied), only for the purpose of determining compliance with subsection (g) of this
Section 10.8 as of any date, shall be deemed not to be an asset disposition. 
 Section 10.9. Restricted Payments
The Company will not, declare or make, or incur any liability to declare or make, any Restricted Payment unless at such time and immediately after giving effect to such action, (a) no Default or Event of Default would exist and, (b) the
ratio of Consolidated EBITDA to Consolidated Debt Service as of the end of any quarter for each period of four consecutive fiscal quarters (calculated as at the end of each fiscal quarter for the four consecutive fiscal quarters then ended) be less
than (i) 1.25:1.00, for any fiscal quarter ended during the period from June 24, 2016 through and including June 15, 2021, (ii) 1.20:1.00, for any fiscal quarter ended during the period from June 16, 2021 through and
including June 15, 2024 and (iii) 1.25:1.00, for any fiscal quarter ended during the period from and after June 16, 2024.  

Section 10.10. Restrictive Agreements The Company will not, nor will it permit any Subsidiary to, directly or indirectly, enter
into, incur or permit to exist any agreement or other arrangement that prohibits, restricts or imposes any condition upon the ability of any Subsidiary to pay dividends or other distributions with respect to any shares of its capital stock or to
make or repay loans or advances to the Company or any other Subsidiary or to guaranty the Indebtedness of the Company or any Subsidiary.  

Although it will not be a Default or an Event of Default if the Company fails to comply with any provision of Section 10 on or
after the Execution Date and prior to the Closing, before or after giving effect to the issue of the Notes on a pro forma basis, if such a failure occurs, then any of the Purchasers may elect not to purchase the Notes on the date of Closing
that is specified in Section 3. 
 SECTION 11. EVENTS OF
DEFAULT. 
 An “Event of Default” shall exist if any of the following
conditions or events shall occur and be continuing: 

  
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 (a) the Company defaults in the payment of any principal or Make-Whole
Amount, if any, on any Note when the same becomes due and payable, whether at maturity or at a date fixed for prepayment or by declaration or otherwise; or 

(b) the Company defaults in the payment of any interest on any Note for more than five Business Days after the same becomes due
and payable; or 
 (c) the Company defaults in the performance of or compliance with any term contained in
Section 7.1(d) or Sections 10.1, 10.2, 10.5, 10.6, 10.7, 10.8, 10.9 or 10.10; or 
 (d) the Company or any
Subsidiary Guarantor defaults in the performance of or compliance with any term contained herein (other than those referred to in Sections 11(a), (b) and (c)) or in any other Note Document and such default is not remedied within 30 days after
the earlier of (i) a Responsible Officer obtaining actual knowledge of such default and (ii) the Company receiving written notice of such default from any holder of a Note (any such written notice to be identified as a “notice of
default” and to refer specifically to this Section 11(d)); or 
 (e) (i) any representation or warranty made in
writing by or on behalf of the Company or by any officer of the Company in any Note Document or any writing furnished in connection with the transactions contemplated hereby proves to have been false or incorrect in any material respect on the date
as of which made, or (ii) any representation or warranty made in writing by or on behalf of any Subsidiary Guarantor or by any officer of such Subsidiary Guarantor in any Note Document or any writing furnished in connection with any such Note
Document proves to have been false or incorrect in any material respect on the date as of which made; or 
 (f) (i) the
Company or any Subsidiary is in default (as principal or as guarantor or other surety) in the payment of any principal of or premium or make-whole amount or interest on any Indebtedness that is outstanding in an aggregate principal amount of at
least $15,000,000 beyond any period of grace provided with respect thereto, or (ii) the Company or any Subsidiary is in default in the performance of or compliance with any term of any evidence of any Indebtedness in an aggregate outstanding
principal amount of at least $15,000,000 or of any mortgage, indenture or other agreement relating thereto or any other condition exists, and as a consequence of such default or condition such Indebtedness has become, or has been declared (or one or
more Persons are entitled to declare such Indebtedness to be), due and payable before its stated maturity or before its regularly scheduled dates of payment, or (iii) as a consequence of the occurrence or continuation of any event or condition
(other than the passage of time or the right of the holder of Indebtedness to convert such Indebtedness into equity interests), (x) the Company or any Subsidiary has become obligated to purchase or repay Indebtedness before its regular maturity
or before its regularly scheduled dates of payment in an aggregate outstanding principal amount of at least $15,000,000, or (y) one or more Persons have the right to require the Company or any Subsidiary so to purchase or repay such
Indebtedness; or 

  
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 (g) the Company or any Subsidiary (i) is generally not paying, or admits
in writing its inability to pay, its debts as they become due, (ii) files, or consents by answer or otherwise to the filing against it of, a petition for relief or reorganization or arrangement or any other petition in bankruptcy, for
liquidation or to take advantage of any bankruptcy, insolvency, reorganization, moratorium or other similar law of any jurisdiction, (iii) makes an assignment for the benefit of its creditors, (iv) consents to the appointment of a
custodian, receiver, trustee or other officer with similar powers with respect to it or with respect to any substantial part of its property, (v) is adjudicated as insolvent or to be liquidated, or (vi) takes corporate action for the
purpose of any of the foregoing; or 
 (h) a court or other Governmental Authority of competent jurisdiction enters an order
appointing, without consent by the Company or any of its Subsidiaries, a custodian, receiver, trustee or other officer with similar powers with respect to it or with respect to any substantial part of its property, or constituting an order for
relief or approving a petition for relief or reorganization or any other petition in bankruptcy or for liquidation or to take advantage of any bankruptcy or insolvency law of any jurisdiction, or ordering the dissolution, winding-up or liquidation
of the Company or any of its Subsidiaries, or any such petition shall be filed against the Company or any of its Subsidiaries and such petition shall not be dismissed within 60 days; or 

(i) one or more final judgments or orders for the payment of money aggregating in excess of $15,000,000 (to the extent such
amount is not insured against loss by an insurance company rated not less than “A” by A.M. Best Company and the Company has promptly filed a claim for recovery and such claim has not been finally rejected), including, without limitation,
any such final order enforcing a binding arbitration decision, are rendered against one or more of the Company and its Subsidiaries and which judgments are not, within 60 days after entry thereof, bonded, discharged or stayed pending appeal, or are
not discharged within 60 days after the expiration of such stay; or 
 (j) if (i) any Plan shall fail to satisfy the
minimum funding standards of ERISA or the Code for any plan year or part thereof or a waiver of such standards or extension of any amortization period is sought or granted under section 412 of the Code, (ii) a notice of intent to
terminate any Plan shall have been or is reasonably expected to be filed with the PBGC or the PBGC shall have instituted proceedings under ERISA section 4042 to terminate or appoint a trustee to administer any Plan or the PBGC shall have
notified the Company or any ERISA Affiliate that a Plan may become a subject of any such proceedings, (iii) the aggregate “amount of unfunded benefit liabilities” (within the meaning of section 4001(a)(18) of ERISA) under all Plans,
determined in accordance with Title IV of ERISA, shall exceed an amount that could reasonably be expected to have a Material Adverse Effect, (iv) the Company or any ERISA Affiliate shall have incurred or is reasonably expected to incur any
liability pursuant to Title IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans, (v) the Company or any ERISA Affiliate withdraws from any Multiemployer Plan, or (vi) the Company or any
Subsidiary establishes or amends any employee welfare benefit 

  
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plan that provides post-employment welfare benefits in a manner that would increase the liability of the Company or any Subsidiary thereunder; and any
such event or events described in clauses (i) through (vi) above, either individually or together with any other such event or events, could reasonably be expected to have a Material Adverse Effect. As used in this Section 11(j), the
terms “employee benefit plan” and “employee welfare benefit plan” shall have the respective meanings assigned to such terms in section 3 of ERISA; or 

(k) any Subsidiary Guaranty shall cease to be in full force and effect, any Subsidiary Guarantor or any Person acting on behalf
of any Subsidiary Guarantor shall contest in any manner the validity, binding nature or enforceability of any Subsidiary Guaranty, or the obligations of any Subsidiary Guarantor under any Subsidiary Guaranty are not or cease to be legal, valid,
binding and enforceable in accordance with the terms of such Subsidiary Guaranty; or 
 (l) any Security Document ceases to
give the Collateral Agent perfected first priority Lien in any portion of the Collateral purported to be covered thereby for any reason; or any Security Document, at any time after its execution and delivery and for any reason, ceases to be in full
force and effect; or any Note Party contests in writing the validity or enforceability of any Security Document; or any Note Party denies in writing that it has any further liability or obligation under any Security Document or purports to revoke,
terminate or rescind any Security Document, other than, for each of the foregoing, as expressly permitted hereunder or thereunder (including by amendment, waiver and/or consent granted in accordance with the terms hereunder or thereunder) or
satisfaction in full of the Obligations; or 
 (m) the Company or any Subsidiary fails to obtain or maintain in effect such
licenses, certificates, permits, franchises and other governmental authorizations for any Utility Subsidiary that would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

SECTION 12. REMEDIES ON DEFAULT, ETC. 

Section 12.1. Acceleration. (a) If an Event of Default with respect to the Company described in Section 11(g) or
(h) (other than an Event of Default described in clause (i) of Section 11(g) or described in clause (vi) of Section 11(g) by virtue of the fact that such clause encompasses clause (i) of Section 11(g)) has
occurred, all the Notes then outstanding shall automatically become immediately due and payable. 
 (b) If any other Event of Default
has occurred and is continuing, the Required Holders may at any time at its or their option, by notice or notices to the Company, declare all the Notes then outstanding to be immediately due and payable. 

(c) If any Event of Default described in Section 11(a) or (b) has occurred and is continuing, any holder or holders of Notes at the
time outstanding affected by such Event of 

  
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Default may at any time, at its or their option, by notice or notices to the Company, declare all the Notes held by it or them to be immediately due and payable. 

Upon any Notes becoming due and payable under this Section 12.1, whether automatically or by declaration, such Notes will forthwith
mature and the entire unpaid principal amount of such Notes, plus (x) all accrued and unpaid interest thereon (including, but not limited to, interest accrued thereon at the Default Rate) and (y) the Make-Whole Amount determined in respect
of such principal amount (to the full extent permitted by applicable law), shall all be immediately due and payable, in each and every case without presentment, demand, protest or further notice, all of which are hereby waived. The Company
acknowledges, and the parties hereto agree, that each holder of a Note has the right to maintain its investment in the Notes free from repayment by the Company (except as herein specifically provided for) and that the provision for payment of a
Make-Whole Amount by the Company in the event that the Notes are prepaid or are accelerated as a result of an Event of Default, is intended to provide compensation for the deprivation of such right under such circumstances. 

Section 12.2. Other Remedies. If any Default or Event of Default has occurred and is continuing, and irrespective of whether any
Notes have become or have been declared immediately due and payable under Section 12.1, the holder of any Note at the time outstanding may proceed to protect and enforce the rights of such holder by an action at law, suit in equity or other
appropriate proceeding, whether for the specific performance of any agreement contained herein or in any Note or Subsidiary Guaranty, or for an injunction against a violation of any of the terms hereof or thereof, or in aid of the exercise of any
power granted hereby or thereby or by law or otherwise. 
 Section 12.3. Rescission. At any time after any Notes have
been declared due and payable pursuant to Section 12.1(b) or (c), the Required Holders in principal amount of the Notes then outstanding, by written notice to the Company, may rescind and annul any such declaration and its consequences if
(a) the Company has paid all overdue interest on the Notes, all principal of and Make-Whole Amount, if any, on any Notes that are due and payable and are unpaid other than by reason of such declaration, and all interest on such overdue
principal and Make-Whole Amount, if any, and (to the extent permitted by applicable law) any overdue interest in respect of the Notes, at the Default Rate, (b) neither the Company nor any other Person shall have paid any amounts which have
become due solely by reason of such declaration, (c) all Events of Default and Defaults, other than non-payment of amounts that have become due solely by reason of such declaration, have been cured or have been waived pursuant to
Section 17, and (d) no judgment or decree has been entered for the payment of any monies due pursuant hereto or to the Notes. No rescission and annulment under this Section 12.3 will extend to or affect any subsequent Event of Default
or Default or impair any right consequent thereon. 
 Section 12.4. No Waivers or Election of Remedies, Expenses, Etc. No
course of dealing and no delay on the part of any holder of any Note in exercising any right, power or remedy shall operate as a waiver thereof or otherwise prejudice such holder’s rights, powers or remedies. No right, power or remedy conferred
by this Agreement, any Subsidiary Guaranty or any Note upon any holder thereof shall be exclusive of any other right, power or remedy referred to herein or therein or now or hereafter available at law, in equity, by statute or otherwise.


  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
Without limiting the obligations of the Company under Section 15, the Company will pay to the holder of each Note on demand such further amount as shall be sufficient to cover all reasonable
out-of-pocket costs and expenses of such holder incurred in any enforcement or collection under this Section 12, including, without limitation, reasonable
attorneys’ fees, expenses and disbursements. 
 SECTION 13. REGISTRATION; EXCHANGE;
SUBSTITUTION OF NOTES. 
 Section 13.1. Registration of
Notes. The Company shall keep at its principal executive office a register for the registration and registration of transfers of Notes. The name and address of each holder of one or more Notes, each transfer thereof and the name and address of
each transferee of one or more Notes shall be registered in such register. If any holder of one or more Notes is a nominee, then (a) the name and address of the beneficial owner of such Note or Notes shall also be registered in such register as
an owner and holder thereof and (b) at any such beneficial owner’s option, either such beneficial owner or its nominee may execute any amendment, waiver or consent pursuant to this Agreement. Prior to due presentment for registration of
transfer, the Person(s) in whose name any Note(s) shall be registered shall be deemed and treated as the owner and holder thereof for all purposes hereof, and the Company shall not be affected by any notice or knowledge to the contrary. The Company
shall give to any holder of a Note that is an Institutional Investor promptly upon request therefor, a complete and correct copy of the names and addresses of all registered holders of Notes. 

Section 13.2. Transfer and Exchange of Notes. Upon surrender of any Note to the Company at the address and to the attention of the
designated officer (all as specified in Section 18(iii)), for registration of transfer or exchange (and in the case of a surrender for registration of transfer accompanied by a written instrument of transfer duly executed by the registered
holder of such Note or such holder’s attorney duly authorized in writing and accompanied by the relevant name, address and other information for notices of each transferee of such Note or part thereof), within ten Business Days thereafter, the
Company shall execute and deliver, at the Company’s expense (except as provided below), one or more new Notes (as requested by the holder thereof) of the same Series in exchange therefor, in an aggregate principal amount equal to the unpaid
principal amount of the surrendered Note. Each such new Note shall be payable to such Person as such holder may request and shall be substantially in the form of Schedule 1(a) or 1(b), as applicable. Each such new Note shall be dated and bear
interest from the date to which interest shall have been paid on the surrendered Note or dated the date of the surrendered Note if no interest shall have been paid thereon. The Company may require payment of a sum sufficient to cover any stamp tax
or governmental charge imposed in respect of any such transfer of Notes. Notes shall not be transferred in denominations of less than $100,000, provided that if necessary to enable the registration of transfer by a holder of its
entire holding of Notes, one Note may be in a denomination of less than $100,000. Any transferee, by its acceptance of a Note registered in its name (or the name of its nominee), shall be deemed to have made the representation set forth in Section
6.2. 
 Section 13.3. Replacement of Notes. Upon receipt by the Company at the address and to the attention of the
designated officer (all as specified in Section 18(iii)) of evidence reasonably satisfactory to it of the ownership of and the loss, theft, destruction or mutilation of any Note  

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 
(which evidence shall be, in the case of an Institutional Investor, notice from such Institutional Investor of such ownership and such loss, theft, destruction or mutilation), and 

(a) in the case of loss, theft or destruction, of indemnity reasonably satisfactory to it (provided that if the holder of such
Note is, or is a nominee for, an original Purchaser or another holder of a Note with a minimum net worth of at least $50,000,000 or a Qualified Institutional Buyer, such Person’s own unsecured agreement of indemnity shall be deemed to be
satisfactory), or 
 (b) in the case of mutilation, upon surrender and cancellation thereof, 

within ten Business Days thereafter, the Company at its own expense shall execute and deliver, in lieu thereof, a new Note of the same Series, dated and
bearing interest from the date to which interest shall have been paid on such lost, stolen, destroyed or mutilated Note or dated the date of such lost, stolen, destroyed or mutilated Note if no interest shall have been paid thereon. 

SECTION 14. PAYMENTS ON NOTES. 

Section 14.1. Place of Payment. Subject to Section 14.2, payments of principal, Make-Whole Amount, if any, and interest
becoming due and payable on the Notes shall be made in New York, New York, at the principal office of U.S. Bank National Association in such jurisdiction. The Company may at any time, by notice to each holder of a Note, change the place of payment
of the Notes so long as such place of payment shall be either the principal office of the Company in such jurisdiction or the principal office of a bank or trust company in such jurisdiction. 

Section 14.2. Home Office Payment. So long as any Purchaser or its nominee shall be the holder of any Note, and notwithstanding
anything contained in Section 14.1 or in such Note to the contrary, the Company will pay all sums becoming due on such Note for principal, Make-Whole Amount, if any, interest and all other amounts becoming due hereunder by the method and at the
address specified for such purpose below such Purchaser’s name in Schedule B, or by such other commercially reasonable method or at such other address as such Purchaser shall have from time to time specified to the Company in writing for
such purpose, without the presentation or surrender of such Note or the making of any notation thereon, except that upon written request of the Company made concurrently with or reasonably promptly after payment or prepayment in full of any Note,
such Purchaser shall surrender such Note for cancellation, reasonably promptly after any such request, to the Company at its principal executive office or at the place of payment most recently designated by the Company pursuant to Section 14.1.
Prior to any sale or other disposition of any Note held by a Purchaser or its nominee, such Purchaser will, at its election, either endorse thereon the amount of principal paid thereon and the last date to which interest has been paid thereon or
surrender such Note to the Company in exchange for a new Note or Notes pursuant to Section 13.2. The Company will afford the benefits of this Section 14.2 to any Institutional Investor that is the direct or indirect transferee of any Note
purchased by a Purchaser under this Agreement and that has made the same agreement relating to such Note as the Purchasers have made in this Section 14.2. 

  
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 SECTION 15. EXPENSES, ETC.

 Section 15.1. Transaction Expenses. Whether or not the transactions contemplated hereby are consummated, the Company will
pay all reasonable out-of-pocket costs and expenses (including reasonable attorneys’ fees of a special counsel and, if reasonably required by the Required Holders, one local counsel for each necessary jurisdiction or other special counsel for
each necessary specialty, in each case to represent all Purchasers or all holders as one group) incurred by the Purchasers and each other holder of a Note in connection with such transactions and in connection with any amendments, waivers or
consents under or in respect of this Agreement or any other Note Document (whether or not such amendment, waiver or consent becomes effective), including, without limitation: (a) the costs and expenses incurred in enforcing or defending (or
determining whether or how to enforce or defend) any rights under this Agreement or any other Note Document or in responding to any subpoena or other legal process or informal investigative demand issued in connection with this Agreement or any
other Note Document, or by reason of being a holder of any Note, (b) the costs and expenses, including financial advisors’ fees, incurred in connection with the insolvency or bankruptcy of the Company or any Subsidiary or in connection
with any work-out or restructuring of the transactions contemplated hereby and by any other Note Document and (c) the costs and expenses incurred in connection with the initial filing of this Agreement and all related documents and financial
information with the SVO provided, that such costs and expenses under this clause (c) shall not exceed $3,500 for each Series. The Company will pay, and will save each Purchaser and each other holder of a Note harmless
from, (i) all claims in respect of any fees, costs or expenses, if any, of brokers and finders (other than those, if any, retained by a Purchaser or other holder in connection with its purchase of the Notes) and (ii) any and all wire
transfer fees that any bank deducts from any payment under such Note to such holder or otherwise charges to a holder of a Note with respect to a payment under such Note. 

Section 15.2. Survival. The obligations of the Company under this Section 15 will survive the payment or transfer of any
Note, the enforcement, amendment or waiver of any provision of this Agreement or any other Note Document, and the termination of this Agreement. 

Section 16. Survival of Representations and Warranties; Entire Agreement. 

All representations and warranties contained herein, which shall be deemed made only as of the date hereof and the date of Closing, shall
survive the execution and delivery of this Agreement and the Notes, the purchase or transfer by any Purchaser of any Note or portion thereof or interest therein and the payment of any Note, and may be relied upon by any subsequent holder of a Note,
regardless of any investigation made at any time by or on behalf of such Purchaser or any other holder of a Note. All statements contained in any certificate or other instrument delivered by or on behalf of the Company pursuant to this Agreement
shall be deemed representations and warranties of the Company under this Agreement. Subject to the preceding sentence, this Agreement, the Notes and any Subsidiary Guaranties embody the entire agreement and understanding between each Purchaser and
the Company and supersede all prior agreements and understandings relating to the subject matter hereof. 

  
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 SECTION 17. AMENDMENT AND
WAIVER. 
 Section 17.1. Requirements. This Agreement and the Notes may be amended, and
the observance of any term hereof or of the Notes may be waived (either retroactively or prospectively), only with the written consent of the Company and the Required Holders, except that: 

(a) no amendment or waiver of any of Sections 1, 2, 3, 4, 5, 6 or 21 hereof, or any defined term (as it is used therein), will
be effective as to any Purchaser unless consented to by such Purchaser in writing; and 
 (b) no amendment or waiver may,
without the written consent of each Purchaser and the holder of each Note at the time outstanding, (i) subject to Section 12 relating to acceleration or rescission, change the amount or time of any prepayment or payment of principal of, or
reduce the rate or change the time of payment or method of computation of (x) interest on the Notes or (y) the Make-Whole Amount, (ii) change the percentage of the principal amount of the Notes the holders of which are required to
consent to any amendment or waiver or the principal amount of the Notes that the Purchasers are to purchase pursuant to Section 2 upon the satisfaction of the conditions to Closing that appear in Section 4, or (iii) amend any of
Sections 8 (except as set forth in the second sentence of Section 8.2), 11(a), 11(b), 12, 17 or 20. 
 Section 17.2.
Solicitation of Holders of Notes.  
 (a) Solicitation. The Company will provide each Purchaser and each holder of
a Note with sufficient information, sufficiently far in advance of the date a decision is required, to enable such Purchaser and such holder to make an informed and considered decision with respect to any proposed amendment, waiver or consent in
respect of any of the provisions hereof or of the Notes or any Subsidiary Guaranty. The Company will deliver executed or true and correct copies of each amendment, waiver or consent effected pursuant to this Section 17 or any Subsidiary
Guaranty to each Purchaser and each holder of a Note promptly following the date on which it is executed and delivered by, or receives the consent or approval of, the requisite Purchasers or holders of Notes. 

(b) Payment. The Company will not directly or indirectly pay or cause to be paid any remuneration, whether by way of
supplemental or additional interest, fee or otherwise, or grant any security or provide other credit support, to any Purchaser or holder of a Note as consideration for or as an inducement to the entering into by such Purchaser or holder of any
waiver or amendment of any of the terms and provisions hereof or of any Subsidiary Guaranty or any Note unless such remuneration is concurrently paid, or security is concurrently granted or other credit support concurrently provided, on the same
terms, ratably to each Purchaser and each holder of a Note even if such Purchaser or holder did not consent to such waiver or amendment. 

(c) Consent in Contemplation of Transfer. Any consent given pursuant to this Section 17 or any Subsidiary Guaranty by a
holder of a Note that has transferred or has agreed to  

  
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transfer its Note to the Company, any Subsidiary or any Affiliate of the Company in connection with such consent shall be void and of no force or effect except solely as to such holder, and any
amendments effected or waivers granted or to be effected or granted that would not have been or would not be so effected or granted but for such consent (and the consents of all other holders of Notes that were acquired under the same or similar
conditions) shall be void and of no force or effect except solely as to such holder. 
 Section 17.3. Binding Effect,
Etc. Any amendment or waiver consented to as provided in this Section 17 or any Subsidiary Guaranty applies equally to all Purchasers and holders of Notes and is binding upon them and upon each future holder of any Note and
upon the Company without regard to whether such Note has been marked to indicate such amendment or waiver. No such amendment or waiver will extend to or affect any obligation, covenant, agreement, Default or Event of Default not expressly amended or
waived or impair any right consequent thereon. No course of dealing between the Company and any Purchaser or holder of a Note and no delay in exercising any rights hereunder or under any Note or Subsidiary Guaranty shall operate as a waiver of any
rights of any Purchaser or holder of such Note. 
 Section 17.4. Notes Held by Company, Etc. Solely for the
purpose of determining whether the holders of the requisite percentage of the aggregate principal amount of Notes then outstanding approved or consented to any amendment, waiver or consent to be given under this Agreement, any Subsidiary Guaranty or
the Notes, or have directed the taking of any action provided herein or in any Subsidiary Guaranty or the Notes to be taken upon the direction of the holders of a specified percentage of the aggregate principal amount of Notes then outstanding,
Notes directly or indirectly owned by the Company or any of its Affiliates shall be deemed not to be outstanding. 

SECTION 18. NOTICES. 

Except to the extent otherwise provided in Section 7.4, all notices and communications provided for hereunder shall be in writing and
sent (a) by telecopy, facsimile or electronic mail if the sender on the same day sends a confirming copy of such notice by a nationally recognized overnight delivery service (charges prepaid), or (b) by registered or certified mail with
return receipt requested (postage prepaid), or (c) by a nationally recognized overnight delivery service (with charges prepaid). Any such notice must be sent: 

(i) if to any Purchaser or its nominee, to such Purchaser or nominee at the address specified for such communications in
Schedule B, or at such other address as such Purchaser or nominee shall have specified to the Company in writing, 

(ii) if to any other holder of any Note, to such holder at such address as such other holder shall have specified to the
Company in writing, or 
 (iii) if to the Company, to the Company at its address set forth at the beginning hereof to the
attention of Michael J. Liebman, Chief Financial Officer, or at such other address as the Company shall have specified to the holder of each Note in writing. 

  
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 Notices under this Section 18 will be deemed given only when actually received. 

SECTION 19. REPRODUCTION OF DOCUMENTS. 

This Agreement and all documents relating thereto, including, without limitation, (a) consents, waivers and modifications that may
hereafter be executed, (b) documents received by any Purchaser at the Closing (except the Notes themselves), and (c) financial statements, certificates and other information previously or hereafter furnished to any Purchaser, may be
reproduced by such Purchaser by any photographic, photostatic, electronic, digital, or other similar process and such Purchaser may destroy any original document so reproduced. The Company agrees and stipulates that, to the extent permitted by
applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such Purchaser in
the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 19 shall not prohibit the Company or any other holder of Notes from contesting
any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. 

SECTION 20. CONFIDENTIAL INFORMATION. 

For the purposes of this Section 20, “Confidential Information” means information delivered to any Purchaser by
or on behalf of the Company or any Subsidiary in connection with the transactions contemplated by or otherwise pursuant to this Agreement that is proprietary in nature and that was clearly marked or labeled or otherwise adequately identified when
received by such Purchaser as being confidential information of the Company or such Subsidiary, provided that such term does not include information that (a) was publicly known or otherwise known to such Purchaser prior to
the time of such disclosure, (b) subsequently becomes publicly known through no act or omission by such Purchaser or any Person acting on such Purchaser’s behalf, (c) otherwise becomes known to such Purchaser other than through
disclosure by the Company or any Subsidiary or (d) constitutes financial statements delivered to such Purchaser under Section 7.1 that are otherwise publicly available. Each Purchaser will maintain the confidentiality of such Confidential
Information in accordance with procedures adopted by such Purchaser in good faith to protect confidential information of third parties delivered to such Purchaser, provided that such Purchaser may deliver or disclose
Confidential Information to (i) its Affiliates and its and their respective directors, officers, employees, agents, attorneys, trustees and contracted personnel (to the extent such disclosure reasonably relates to the administration of the
investment represented by its Notes and to the extent such recipient agrees to hold confidential the Confidential Information substantially in accordance with this Section 20), (ii) its auditors, financial advisors and other professional
advisors who agree to hold confidential the Confidential Information substantially in accordance with this Section 20, (iii) any other holder of any Note, (iv) any Institutional Investor to which it sells or offers to sell such Note
or any part thereof or any participation therein (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by this Section 20), (v) any Person from which it offers to purchase any Security of
the Company (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by this Section 20), (vi) any  

  
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federal or state regulatory authority having jurisdiction over such Purchaser, (vii) the NAIC or the SVO or, in each case, any similar organization, or any nationally recognized rating
agency that requires access to information about such Purchaser’s investment portfolio, or (viii) any other Person to which such delivery or disclosure may be necessary or appropriate (w) to effect compliance with any law, rule,
regulation or order applicable to such Purchaser, (x) in response to any subpoena or other legal process, (y) in connection with any litigation to which such Purchaser is a party or (z) if an Event of Default has occurred and is
continuing, to the extent such Purchaser may reasonably determine such delivery and disclosure to be necessary or appropriate in the enforcement or for the protection of the rights and remedies under such Purchaser’s Notes, this Agreement or
any Subsidiary Guaranty. Notwithstanding the foregoing, in the event that a Purchaser or Holder is compelled to disclose Confidential Information pursuant to clause (viii)(w) (except where disclosure of the purchase of the Notes is to be made
to the NAIC or any supervisory or regulatory body during the normal course of its exercise of its self regulatory, regulatory or supervisor function over such holder or such Purchaser and consistent with such holder’s or such Purchaser’s
usual practice), (viii)(x) or (viii)(y) of the preceding sentence, such Purchaser or Holder shall use its commercially reasonable efforts to give the Company prompt notice of such pending disclosure provided, however, that the failure to
provide such notice shall not constitute a default, breach or violation of this Agreement. Each holder of a Note, by its acceptance of a Note, will be deemed to have agreed to be bound by and to be entitled to the benefits of this Section 20 as
though it were a party to this Agreement. On reasonable request by the Company in connection with the delivery to any holder of a Note of information required to be delivered to such holder under this Agreement or requested by such holder (other
than a holder that is a party to this Agreement or its nominee), such holder will enter into an agreement with the Company embodying this Section 20. 

In the event that as a condition to receiving access to information relating to the Company or its Subsidiaries in connection with the
transactions contemplated by or otherwise pursuant to this Agreement, any Purchaser or holder of a Note is required to agree to a confidentiality undertaking (whether through IntraLinks, another secure website, a secure virtual workspace or
otherwise) which is different from this Section 20, this Section 20 shall not be amended thereby and, as between such Purchaser or such holder and the Company, this Section 20 shall supersede any such other confidentiality
undertaking. 
 SECTION 21. SUBSTITUTION OF PURCHASER. 

Each Purchaser shall have the right to substitute any one of its Affiliates or another Purchaser or any one of such other Purchaser’s
Affiliates (a “Substitute Purchaser”) as the purchaser of the Notes that it has agreed to purchase hereunder, by written notice to the Company, which notice shall be signed by both such Purchaser and such Substitute Purchaser, shall
contain such Substitute Purchaser’s agreement to be bound by this Agreement and shall contain a confirmation by such Substitute Purchaser of the accuracy with respect to it of the representations set forth in Section 6. Upon receipt of
such notice, any reference to such Purchaser in this Agreement (other than in this Section 21), shall be deemed to refer to such Substitute Purchaser in lieu of such original Purchaser. In the event that such Substitute Purchaser is so
substituted as a Purchaser hereunder and such Substitute Purchaser thereafter transfers to such original Purchaser all of the Notes then held by such Substitute Purchaser, upon 

  
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receipt by the Company of notice of such transfer, any reference to such Substitute Purchaser as a “Purchaser” in this Agreement (other than in this Section 21), shall no longer be
deemed to refer to such Substitute Purchaser, but shall refer to such original Purchaser, and such original Purchaser shall again have all the rights of an original holder of the Notes under this Agreement. 

SECTION 22. MISCELLANEOUS. 

Section 22.1. Successors and Assigns. All covenants and other agreements contained in this Agreement by or on behalf of any of the
parties hereto bind and inure to the benefit of their respective successors and assigns (including, without limitation, any subsequent holder of a Note) whether so expressed or not. 

Section 22.2. Accounting Terms. All accounting terms used herein which are not expressly defined in this Agreement
have the meanings respectively given to them in accordance with GAAP. Except as otherwise specifically provided herein, (i) all computations made pursuant to this Agreement shall be made in accordance with GAAP, and (ii) all financial
statements shall be prepared in accordance with GAAP. For purposes of determining compliance with this Agreement (including, without limitation, Section 9, Section 10 and the definition of “Indebtedness”), any election by the
Company to measure any financial liability using fair value (as permitted by Financial Accounting Standards Board Accounting Standards Codification Topic No. 825-10-25 – Fair Value Option, International Accounting Standard 39
– Financial Instruments: Recognition and Measurement or any similar accounting standard) shall be disregarded and such determination shall be made as if such election had not been made. 

If at any time any computation of any financial ratio or requirement set forth in this Agreement would be affected solely by any change in
GAAP and the Company or the Required Holders shall so request, the Company and the Required Holders shall, at no cost to the Company (other than payment obligations arising pursuant to Section 15.1), negotiate in good faith to amend such ratio
or requirement to preserve the original intent thereof in light of such change in GAAP; provided that, until so amended (i) such ratio or requirement shall continue to be computed in accordance with GAAP prior to such change therein and
(ii) the Company shall provide to the holders financial statements and other documents required under this Agreement or as reasonably requested hereunder setting forth a reconciliation between calculations of such ratio or requirement made
before and after giving effect to such change in GAAP. 
 Section 22.3. Severability. Any provision of this Agreement that is
prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability
in any jurisdiction shall (to the full extent permitted by law) not invalidate or render unenforceable such provision in any other jurisdiction. 

Section 22.4. Construction, Etc. Each covenant contained herein shall be construed (absent express provision to the
contrary) as being independent of each other covenant contained herein, so that compliance with any one covenant shall not (absent such an express contrary provision) be deemed to excuse compliance with any other covenant. Where any provision herein
refers to action to be taken by any Person, or which such Person is prohibited from taking,  

  
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such provision shall be applicable whether such action is taken directly or indirectly by such Person. 

Section 22.5. Counterparts. This Agreement may be executed in any number of counterparts, each of which shall be an original but
all of which together shall constitute one instrument. Each counterpart may consist of a number of copies hereof, each signed by less than all, but together signed by all, of the parties hereto. 

Section 22.6. Governing Law. This Agreement shall be construed and enforced in accordance with, and the rights of the parties
shall be governed by, the law of the State of New York excluding choice-of-law principles of the law of such State that would permit the application of the laws of a
jurisdiction other than such State. 
 Section 22.7. Jurisdiction and Process; Waiver of Jury Trial. (a) The Company
irrevocably submits to the non-exclusive jurisdiction of any New York State or federal court sitting in the Borough of Manhattan, The City of New York, over any suit, action or proceeding arising out of or relating to this Agreement or the Notes. To
the fullest extent permitted by applicable law, the Company irrevocably waives and agrees not to assert, by way of motion, as a defense or otherwise, any claim that it is not subject to the jurisdiction of any such court, any objection that it may
now or hereafter have to the laying of the venue of any such suit, action or proceeding brought in any such court and any claim that any such suit, action or proceeding brought in any such court has been brought in an inconvenient forum. 

(b) The Company consents to process being served by or on behalf of any holder of Notes in any suit, action or proceeding of the nature
referred to in Section 22.7(a) by mailing a copy thereof by registered or certified mail (or any substantially similar form of mail), postage prepaid, return receipt requested, to it at its address specified in Section 18 or at such other
address of which such holder shall then have been notified pursuant to said Section. The Company agrees that such service upon receipt (i) shall be deemed in every respect effective service of process upon it in any such suit, action or
proceeding and (ii) shall, to the fullest extent permitted by applicable law, be taken and held to be valid personal service upon and personal delivery to it. Notices hereunder shall be conclusively presumed received as evidenced by a delivery
receipt furnished by the United States Postal Service or any reputable commercial delivery service. 
 (c) Nothing in this Section 22.7
shall affect the right of any holder of a Note to serve process in any manner permitted by law, or limit any right that the holders of any of the Notes may have to bring proceedings against the Company in the courts of any appropriate jurisdiction
or to enforce in any lawful manner a judgment obtained in one jurisdiction in any other jurisdiction. 

  
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 (d) The parties hereto hereby waive trial by jury in any action brought on or with respect to
this Agreement, the Notes or any other document executed in connection herewith or therewith. 
 * * * * * 

  
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	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 If you are in agreement with the foregoing, please sign the form of agreement on a
counterpart of this Agreement and return it to the Company, whereupon this Agreement shall become a binding agreement between you and the Company. 
  

			
	Very truly yours,
	
	Global Water Resources, Inc.
		
	By:	 	 /s/ Michael J. Liebman

		 	Name: Michael J. Liebman
		 	Title: Senior Vice President, Chief Financial Officer and Secretary



  










			
	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 This Agreement is hereby 

accepted and agreed to as 
 of the date hereof. 

 

			
	METROPOLITAN LIFE INSURANCE COMPANY
	
	METLIFE INSURANCE COMPANY USA by Metropolitan Life Insurance Company, its Investment Manager
		
	By:	 	 /s/ John A. Wills

		 	Name: John A. Wills
		 	Title: Managing Director



  










			
	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 This Agreement is hereby 

accepted and agreed to as 
 of the date hereof. 

 

			
	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA
		
	By:	 	 /s/ Brian Lemons

		 	Vice President
	
	PRIVATE PLACEMENT TRUST INVESTORS, LLC
		
	By:	 	Prudential Private Placement Investors, L.P., as Managing Member
		
	By:	 	Prudential Private Placement Investors, Inc., as its General Partner
		
	By:	 	 /s/ Brian Lemons

		 	Vice President
	
	PRUCO LIFE INSURANCE COMPANY OF NEW JERSEY
		
	By:	 	 /s/ Brian Lemons

		 	Assistant Vice President
	
	PRUCO LIFE INSURANCE COMPANY
		
	By:	 	 /s/ Brian Lemons

		 	Assistant Vice President
	
	PRUDENTIAL ARIZONA REINSURANCE TERM COMPANY
	
	By: PGIM, Inc., as investment manager
		
	By:	 	 /s/ Brian Lemons

		 	Vice President



  










			
	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 This Agreement is hereby 

accepted and agreed to as 
 of the date hereof. 

 

			
	SUN LIFE ASSURANCE COMPANY OF CANADA
		
	By:	 	 /s/ Ann C. King

	Name: Ann C. King
	Title: Assistant Vice President and Senior Counsel
		
	By:	 	 /s/ Deborah J. Foss

		 	Name: Deborah J. Foss
		 	Title: Managing Director, Head of Private Debt Private Fixed Income
	
	Sun Life Assurance Company of Canada Acting
		 	through its U.S. branch Sun Life of Canada Fund Separate Account
		
	By:	 	 /s/ Ann C. King

		 	Name: Ann C. King
		 	Title: Assistant Vice President and Senior Counsel
		
	By:	 	 /s/ Deborah J. Foss

		 	Name: Deborah J. Foss
		 	Title: Managing Director, Head of Private Debt Private Fixed Income
		 	Title:



  










			
	Global Water Resources, Inc.	 	Note Purchase Agreement

  

 This Agreement is hereby 

accepted and agreed to as 
 of the date hereof. 

 

			
	
AMERICAN EQUITY INVESTMENT LIFE INSURANCE

    COMPANY

		
	By:	 	 /s/ Jeffrey A. Fossel

		 	Name: Jeffrey A. Fossell
		 	Title:   Authorized Signatory



  








 DEFINED TERMS 

As used herein, the following terms have the respective meanings set forth below or set forth in the Section hereof following such term: 

“Acquired Debt” means any Indebtedness that the Company or any of its Subsidiaries assumes as a result of any acquisition of
a Person by the Company or any Subsidiary which is permitted hereunder. 
 “Affiliate” means, at any time, and with
respect to any Person, any other Person that at such time directly or indirectly through one or more intermediaries Controls, or is Controlled by, or is under common Control with, such first Person, and, with respect to the Company, shall include
any Person beneficially owning or holding, directly or indirectly, 10% or more of any class of voting or equity interests of the Company or any Subsidiary or any Person of which the Company and its Subsidiaries beneficially own or hold, in the
aggregate, directly or indirectly, 10% or more of any class of voting or equity interests. As used in this definition, “Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the
management and policies of a Person, whether through the ownership of voting securities, by contract or otherwise. Unless the context otherwise clearly requires, any reference to an “Affiliate” is a reference to an Affiliate of the
Company. 
 “Agreement” means this Agreement, including all Schedules attached to this Agreement, as it may be amended,
restated, supplemented or otherwise modified from time to time. 
 “Anti-Corruption
Laws” is defined in Section 5.16(d)(1). 
 “Anti-Money Laundering
Laws” is defined in Section 5.16(c). 
 “Blocked Person” is defined in Section 5.16(a). 

“Business Day” means (a) for the purposes of Section 8.6 only, any day other than a Saturday, a Sunday or a day on
which commercial banks in New York City are required or authorized to be closed, and (b) for the purposes of any other provision of this Agreement, any day other than a Saturday, a Sunday or a day on which commercial banks in New York, New York
or Phoenix, Arizona are required or authorized to be closed. 
 “Canada Blocked Person” means (i) a “terrorist
group” as defined for the purposes of Part II.1 of the Criminal Code (Canada), as amended or (ii) a Person identified in or pursuant to (x) Part II.1 of the Criminal Code (Canada), as amended or (y) regulations or
orders promulgated pursuant to the Special Economic Measures Act (Canada), as amended, the United Nations Act (Canada), as amended, or the Freezing Assets of Corrupt Foreign Officials Act (Canada), as amended, in any case pursuant to this
clause (ii) as a Person in respect of whose property or benefit a holder of Notes would be prohibited from entering into or facilitating a related financial transaction. 

SCHEDULE A 
 (to
Note Purchase Agreement) 

  








 “Canadian Economic Sanctions Laws” means those laws, including enabling
legislation, orders-in-council or other regulations administered and enforced by Canada or a political subdivision of Canada pursuant to which economic sanctions have
been imposed on any Person, entity, organization, country or regime, including Part II.1 of the Criminal Code (Canada), as amended, the Special Economic Measures Act (Canada), as amended, the United Nations Act (Canada), as amended, the Export
and Import Permits Act (Canada), as amended, and the Freezing Assets of Corrupt Foreign Officials Act (Canada), as amended, and including all regulations promulgated under any of the foregoing, or any other similar sanctions program or action.

 “Capital Lease” means, at any time, a lease with respect to which the lessee is required concurrently to recognize
the acquisition of an asset and the incurrence of a liability in accordance with GAAP. 
 “Change in Control” means any
Person or related Persons constituting a group (as such term is used in Rule 13d-5 under the Exchange Act as in effect on the date hereof), other than William S. Levine and the Levine Family Members, shall have: (i) become the
“beneficial owners” (as such term is used in Rule 13d-3 and Rule 13d-5 under the Exchange Act as in effect on the date hereof), directly or indirectly, of more than 50% of the total voting power of all common stock of the Company
then outstanding and constituting Voting Stock; or (ii) acquired after the date hereof (x) the power to elect, appoint or cause the election or appointment of at least a majority of the members of the board of directors of the Company,
through beneficial ownership of the capital stock of the Company or otherwise, or (y) all or substantially all of the properties and assets of the Company. 

“CISADA” is defined in Section 5.16(a). 

“Closing” is defined in Section 3. 

“Code” means the Internal Revenue Code of 1986, as amended from time to time, and the rules and regulations promulgated
thereunder from time to time. 
 “Collateral” means, collectively, the collateral described in each of the Security
Documents. 
 “Collateral Agency Agreement” means the Collateral Agency Agreement dated as of the date of Closing,
between the Collateral Agent and the holders of the Notes from time to time (as the same may be amended, restated, amended and restated, supplemented, joined or otherwise modified from time to time). 

“Collateral Agent” means U.S. Bank National Association, in its capacity as Collateral Agent for the holders of the Notes
from time to time under the Security Documents, and any successor in such capacity appointed pursuant to the terms of the Collateral Agency Agreement. 

“Company” means Global Water Resources, Inc., a Delaware corporation or any successor that becomes such in the manner
prescribed in Section 10.2. 

  
 A-2 








 “Condemnation Event” shall mean any condemnation or seizure or other taking by a
public or quasi-public authority of any property of the Company and its Subsidiaries that (a) in the reasonable judgment of the Company, diminishes the value of such property by an amount greater than
$15,000,000 or (b) results in Condemnation Proceeds received with respect to such damage, disappearance, loss or destruction to such property in an amount greater than $15,000,000. 

“Condemnation Proceeds” shall mean all amounts received by a Person from public or
quasi-public authorities as a result of or in connection with a Condemnation Event (net of expenses incurred in connection with collection of such proceeds). 

“Confidential Information” is defined in Section 20. 

“Consolidated Assets” means as of the date of any determination, the total amount all assets of the Company and its
Subsidiaries, determined on a consolidated basis in accordance with GAAP. 
 “Consolidated Debt Service” means, with
respect to any period, the sum of the following: (a) Consolidated Interest Expense for such period, (b) all payments of principal (other than balloon payments at final maturity of the Series A Notes) in respect of Indebtedness of the
Company and its Subsidiaries (including the principal component of any payments in respect of Capital Lease obligations) paid or payable during such period after eliminating all offsetting debits and credits between the Company and its Subsidiaries
and all other items required to be eliminated in the course of the preparation of consolidated financial statements of the Company and its Subsidiaries in accordance with GAAP, and (c) any dividends or stock repurchases related to Equity
Interests of the Company paid or payable during such period, in each case, as of the date declared whether or not paid during any period; provided, however, Consolidated Debt Service for the Company and its Subsidiaries for the
most recently ended four consecutive fiscal quarters following the date hereof and the date of Closing shall be determined on a pro forma basis (including pro forma application of the proceeds therefrom) as if the Indebtedness represented by the
Notes had been incurred at the beginning of such four-quarter period. 
 “Consolidated EBITDA” shall mean, for any
period, Consolidated Net Income for such period plus, to the extent deducted in computing such Consolidated Net Income and without duplication, (a) depreciation, depletion, if any, and amortization expense for such period, (b) income tax
expense for such period, (c) other non-cash charges net of non-cash income for such period, and (d) Consolidated Interest Expense for such period, all as determined in accordance with GAAP. 

“Consolidated Interest Expense” shall mean, for any period, the gross interest expense of the Company and its Subsidiaries
deducted in the calculation of Consolidated Net Income for such period less gross interest income for the Company and its Subsidiaries, in each case determined on a consolidated basis in accordance with GAAP. 

  
 A-3 








 “Consolidated Net Income” shall mean, for any period, the consolidated net
income (or loss) of the Company and its Subsidiaries for such period, determined on a consolidated basis in accordance with GAAP. 

“Controlled Entity” means (i) any of the Subsidiaries of the Company and any of their or the Company’s respective
Controlled Affiliates and (ii) if the Company has a parent company, such parent company and its Controlled Affiliates. As used in this definition, “Control” means the possession, directly or indirectly, of the power to direct
or cause the direction of the management and policies of a Person, whether through the ownership of voting securities, by contract or otherwise. 

“Debt Prepayment Application” means, with respect to any sales, leases, transfers and other dispositions of assets, the
application by the Company of cash in an amount equal to the amount of proceeds from such sale, lease, transfer or other disposition (or portion thereof) to pay Senior Indebtedness; provided, that in the event such Senior Indebtedness would
otherwise permit the reborrowing of such Senior Indebtedness by the Company, the commitment to relend such Senior Indebtedness shall be permanently reduced by the amount of such Debt Prepayment Application. 

“Default” means an event or condition the occurrence or existence of which would, with the lapse of time or the giving of
notice or both, become an Event of Default. 
 “Default Rate” means, with respect to any Series of Notes, that rate of
interest that is the greater of (i) 2.00% per annum above the rate of interest stated in clause (a) of the first paragraph of the Notes of such Series or (ii) 2.00% over the rate of interest publicly announced by U.S. Bank
National Association in New York, New York as its “base” or “prime” rate. 
 “Disclosure Documents” is
defined in Section 5.3. 
 “Disposition Prepayment Date” is defined in Section 8.8. 

“EDGAR” means the SEC’s Electronic Data Gathering, Analysis and Retrieval System or any successor SEC electronic filing
system for such purposes. 
 “Egan-Jones” means Egan-Jones Rating Company and its successors at law.  

“Environmental Laws” means any and all federal, state, local, and foreign statutes, laws, regulations, ordinances, rules,
judgments, orders, decrees, permits, concessions, grants, franchises, licenses, agreements or governmental restrictions relating to pollution and the protection of the environment or the release of any materials into the environment, including but
not limited to those related to Hazardous Materials. 
 “Equity Interests” means, with respect to any Person, all of the
shares of capital stock (including, without limitation, preferred stock) of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital
stock of (or other ownership or profit interests in) such Person, all of  

  
 A-4 








 
the securities convertible into or exchangeable for shares of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or
acquisition from such Person of such securities, and all of the other ownership or profit interests owned by such Person (including partnership, member or trust interests therein), whether voting or nonvoting. 

“ERISA” means the Employee Retirement Income Security Act of 1974, as amended from time to time, and the rules and
regulations promulgated thereunder from time to time in effect. 
 “ERISA Affiliate” means any trade or business (whether
or not incorporated) that is treated as a single employer together with the Company under section 414 of the Code. 
 “Event of
Default” is defined in Section 11. 
 “Execution Date” is defined in Section 3. 

“Fitch” means Fitch Ratings and its successors at law.  

“Foreign Holding Company” means any Person which has as its principal purpose, and substantially all of the assets of
which consist of, the holding (directly or indirectly) ownership interests in one or more “controlled foreign corporations” (as such term is defined in Section 957 of the Code) and/or other Foreign Holding Companies. 

“Foreign Subsidiary” means a Subsidiary that is organized under the laws of any jurisdiction other than the United States of
America or any state thereof or the District of Columbia. 
 “Form 10-K” is
defined in Section 7.1(b). 
 “Form 10-Q” is defined in
Section 7.1(a). 
 “GAAP” means generally accepted accounting principles as in effect from time to time in the United
States of America. 
 “Global Water” means Global Water, LLC, a Delaware limited liability company and its
successors and assigns. 
 “Governmental Authority” means 

(a) the government of 

(i) the United States of America or any state or other political subdivision thereof, or 

  
 A-5 








 (ii) any other jurisdiction in which the Company or any Subsidiary conducts all
or any part of its business, or which asserts jurisdiction over any properties of the Company or any Subsidiary, or 
 (b)
any entity exercising executive, legislative, judicial, regulatory or administrative functions of, or pertaining to, any such government. 

“Governmental Official” means any governmental official or employee, employee of any government-owned or
government-controlled entity, political party, any official of a political party, candidate for political office, official of any public international organization or anyone else acting in an official capacity. 

“Guaranty” means, with respect to any Person, any obligation (except the endorsement in the ordinary course of business of
negotiable instruments for deposit or collection) of such Person guaranteeing or in effect guaranteeing any indebtedness, dividend or other obligation of any other Person in any manner, whether directly or indirectly, including (without limitation)
obligations incurred through an agreement, contingent or otherwise, by such Person: 
 (a) to purchase such indebtedness or
obligation or any property constituting security therefor; 
 (b) to advance or supply funds (i) for the purchase or
payment of such indebtedness or obligation, or (ii) to maintain any working capital or other balance sheet condition or any income statement condition of any other Person or otherwise to advance or make available funds for the purchase or
payment of such indebtedness or obligation; 
 (c) to lease properties or to purchase properties or services primarily for
the purpose of assuring the owner of such indebtedness or obligation of the ability of any other Person to make payment of the indebtedness or obligation; or 

(d) otherwise to assure the owner of such indebtedness or obligation against loss in respect thereof. 

In any computation of the indebtedness or other liabilities of the obligor under any Guaranty, the indebtedness or other obligations that are the
subject of such Guaranty shall be assumed to be direct obligations of such obligor; provided, however, the amount of such indebtedness outstanding for purposes of this Agreement shall not exceed the lesser of (i) maximum amount of
indebtedness that is the subject of such Guaranty and (ii) any stated maximum recourse amount of such Guaranty. 

“Hazardous Materials” means any and all pollutants, toxic or hazardous wastes or other substances that might pose a hazard to
health and safety, the removal of which may be required or the generation, manufacture, refining, production, processing, treatment, storage, handling, transportation, transfer, use, disposal, release, discharge, spillage, seepage or filtration of
which is or shall be restricted, prohibited or penalized by any applicable law including, but not limited to, asbestos, urea formaldehyde foam insulation, polychlorinated biphenyls, petroleum, 

  
 A-6 








 
petroleum products, lead based paint, radon gas or similar restricted, prohibited or penalized substances. 

“holder” means, with respect to any Note, the Person in whose name such Note is registered in the register maintained by the
Company pursuant to Section 13.1, provided, however, that if such Person is a nominee, then for the purposes of Sections 7, 12, 17.2 and 18 and any related definitions in this Schedule A, “holder” shall mean the beneficial
owner of such Note whose name and address appears in such register 
 “Incorporated Covenant” is defined in
Section 9.10(b).  
 “Indebtedness” with respect to any Person means, at any time, without duplication, 

(a) its liabilities for borrowed money and its redemption obligations in respect of mandatorily redeemable Preferred Stock;

 (b) its liabilities for the deferred purchase price of property acquired by such Person (excluding accounts payable
arising in the ordinary course of business but including all liabilities created or arising under any conditional sale or other title retention agreement with respect to any such property); 

(c) (i) all liabilities appearing on its balance sheet in accordance with GAAP in respect of Capital Leases and (ii) all
liabilities which would appear on its balance sheet in accordance with GAAP in respect of Synthetic Leases assuming such Synthetic Leases were accounted for as Capital Leases; 

(d) all liabilities for borrowed money secured by any Lien with respect to any property owned by such Person (whether or not it
has assumed or otherwise become liable for such liabilities); 
 (e) all its liabilities in respect of letters of credit or
instruments serving a similar function issued or accepted for its account by banks and other financial institutions (whether or not representing obligations for borrowed money); 

(f) the aggregate Swap Termination Value of all Swap Contracts of such Person; and 

(g) any Guaranty of such Person with respect to liabilities of a type described in any of clauses (a) through
(f) hereof. 
 Indebtedness of any Person shall include all obligations of such Person of the character described in clauses (a) through
(g) to the extent such Person remains legally liable in respect thereof notwithstanding that any such obligation is deemed to be extinguished under GAAP. 

“INHAM Exemption” is defined in Section 6.2(e). 

  
 A-7 








 “Institutional Investor” means (a) any Purchaser of a Note, (b) any
holder of a Note holding (together with one or more of its affiliates) more than 10% of the aggregate principal amount of the Notes then outstanding, (c) any bank, trust company, savings and loan association or other financial institution, any
pension plan, any investment company, any insurance company, any broker or dealer, or any other similar financial institution or entity, regardless of legal form, and (d) any Related Fund of any holder of any Note. 

“Kroll” means the Kroll Bond Rating Agency and its successors at law. 

“Levine Family Members” means (i) the spouse of William S. Levine and each of his children and siblings;
(ii) the spouse and lineal descendants of any Person identified in the foregoing clause (i); (iii) any trust or account primarily for the benefit of William S. Levine or any Person or Persons identified in the foregoing clauses
(i) or (ii); (iv) any corporation, partnership or other entity in which William S. Levine or any of the Persons identified in the foregoing clauses (i), (ii) or (iii) are the beneficial owners of substantially all of the
shares of capital stock, membership interests, partnership interests or other equity interests and options or warrants to acquire, or securities convertible into, capital stock, membership interests, partnership interests, or other equity securities
of an entity; and (v) the personal representative or guardian of William S. Levine or any of the Persons identified in the foregoing clauses (i) and (ii) upon such Person’s death for purposes of the administration of such
Person’s estate or upon such Person’s disability or incompetency for purposes of protection and management of the assets of such Person. 

“Lien” means, with respect to any Person, any mortgage, lien, pledge, charge, security interest or other encumbrance, or any
interest or title of any vendor, lessor, lender or other secured party to or of such Person under any conditional sale or other title retention agreement or Capital Lease, upon or with respect to any property or asset of such Person (including in
the case of stock, stockholder agreements, voting trust agreements and all similar arrangements). 
 “Make-Whole
Amount” is defined in Section 8.6. 
 “Material” means material in relation to the business, operations,
affairs, financial condition, assets, properties, or prospects of the Company and its Subsidiaries taken as a whole. 

“Material Adverse Effect” means a material adverse effect on (a) the business, operations, affairs, financial condition,
assets or properties of the Company and its Subsidiaries taken as a whole, (b) the ability of the Company to perform its obligations under this Agreement and the Notes, (c) the ability of any Subsidiary Guarantor to perform its obligations
under its Subsidiary Guaranty, or (d) the validity or enforceability of this Agreement, the Notes or any Subsidiary Guaranty. 

“Material Credit Facility” means, as to the Company and its Subsidiaries, any agreement(s) creating or evidencing
indebtedness for borrowed money entered into on or after the date of Closing by the Company or any Subsidiary, or in respect of which the Company or any Subsidiary is an obligor or otherwise provides a guarantee or other credit support
(“Credit Facility”), in a principal amount outstanding or available for borrowing equal to or greater than  

  
 A-8 








 
$15,000,000 (or the equivalent of such amount in the relevant currency of payment, determined as of the date of the closing of such facility based on the exchange rate of such other currency);
and if no Credit Facility or Credit Facilities equal or exceed such amounts, then the largest Credit Facility shall be deemed to be a Material Credit Facility. 

“Maturity Date” is defined in the first paragraph of each Note. 

“Memorandum” is defined in Section 5.3. 

“Moody’s” means Moody’s Investors Service and its successors at law. 

“More Favorable Covenant” is defined in Section 9.10(a). 

“Multiemployer Plan” means any Plan that is a “multiemployer plan” (as such term is defined in section 4001(a)(3)
of ERISA). 
 “NAIC” means the National Association of Insurance Commissioners or any successor thereto. 

“Net Proceeds Amount” means, with respect to any Transfer of any asset by the Company or any Subsidiary thereof, an amount
equal to the difference of: 
 (a) the aggregate amount of consideration (valued at the fair market value thereof by
the Company or such Subsidiary in good faith) received by the Company or Subsidiary in respect of such Transfer, minus 
 (b)
all applicable taxes and all ordinary and reasonable out-of-pocket costs and expenses actually incurred by the Company or Subsidiary in connection with such Transfer. 

“Note Documents” means this Agreement, the Notes, the Security Documents, the Subsidiary Guaranties and all documents,
instruments and agreements executed from time to time in connection with any of the foregoing, together with any amendment, waiver, supplement or other modification to any of the foregoing. 

“Note Parties” means the Company and each Subsidiary that is a party to a Note Document, as applicable. 

“Notes” is defined in Section 1. 

“NRSRO” means a nationally recognized statistical ratings organization, including but not limited to Egan-Jones, Fitch, Kroll, Moody’s, and S&P. 
 “Obligation” means any
loan, advance, debt, liability, or obligation of performance, howsoever arising, owed by the Note Parties to the Collateral Agent or to any of the holders of the Notes of any kind or description (whether or not evidenced by any note or instrument
and  

  
 A-9 








 
whether or not for the payment of money), direct or indirect, absolute or contingent, due or to become due, now existing or hereafter arising, pursuant to the terms of this Agreement, any Note or
any of the other Note Documents, including all principal, interest, Make-Whole Amounts, fees, charges, expenses, attorneys’ fees and accountants fees payable or reimbursable by the Company under this Agreement or any of the other Note
Documents. 
 “OFAC” is defined in Section 5.16(a). 

“OFAC Listed Person” is defined in Section 5.16(a). 

“OFAC Sanctions Program” means any economic or trade sanction that OFAC is responsible for administering and enforcing. A
list of OFAC Sanctions Programs may be found at http://www.treasury.gov/resource-center/sanctions/Programs/Pages/Programs.aspx. 

“Officer’s Certificate” means a certificate of a Senior Financial Officer or of any other officer of the Company whose
responsibilities extend to the subject matter of such certificate. 
 “PBGC” means the Pension Benefit Guaranty
Corporation referred to and defined in ERISA or any successor thereto. 
 “Person” means an individual, partnership,
corporation, limited liability company, association, trust, unincorporated organization, business entity or Governmental Authority. 

“Plan” means an “employee benefit plan” (as defined in section 3(3) of ERISA) subject to Title I of ERISA that is
or, within the preceding five years, has been established or maintained, or to which contributions are or, within the preceding five years, have been made or required to be made, by the Company or any ERISA Affiliate or with respect to which the
Company or any ERISA Affiliate may have any liability. 
 “Preferred Stock” means any class of capital stock of a
Person that is preferred over any other class of capital stock (or similar equity interests) of such Person as to the payment of dividends or the payment of any amount upon liquidation or dissolution of such Person. 

“Priority Debt” means (without duplication), as of the date of any determination thereof, the sum of (i) all unsecured
Indebtedness of Subsidiaries (including all Guaranties of Indebtedness of the Company but excluding (x) unsecured Indebtedness owing to the Company or any other Subsidiary and (y) all Subsidiary Guaranties and all unsecured Guaranties of
Indebtedness of the Company by any Subsidiary which has also guaranteed the Notes), and (ii) all Indebtedness of the Company and its Subsidiaries secured by Liens other than Indebtedness secured by Liens permitted by subparagraphs (a)
through (l), inclusive, of Section 10.5. 
 “property” or “properties” means, unless otherwise
specifically limited, real or personal property of any kind, tangible or intangible, choate or inchoate. 

  
 A-10 








 “Property Reinvestment Application” means, with respect to any asset
disposition, the application of the Net Proceeds Amount (or a portion thereof) with respect to such asset disposition to the acquisition by the Company or any Subsidiary of fixed or capital assets of the Company or any Subsidiary to be used in the
business of such Person. 
 “PTE” is defined in Section 6.2(a). 

“Purchaser” or “Purchasers” means each of the purchasers that has executed and delivered this Agreement to
the Company and such Purchaser’s successors and assigns (so long as any such assignment complies with Section 13.2), provided, however, that any Purchaser of a Note that ceases to be the registered holder or a beneficial owner
(through a nominee) of such Note as the result of a transfer thereof pursuant to Section 13.2 shall cease to be included within the meaning of “Purchaser” of such Note for the purposes of this Agreement upon such transfer. 

“QPAM Exemption” is defined in Section 6.2(d). 

“Qualified Institutional Buyer” means any Person who is a “qualified institutional buyer” within the meaning of
such term as set forth in Rule 144A(a)(1) under the Securities Act. 
 “Related Fund” means, with respect to any
holder of any Note, any fund or entity that (i) invests in Securities or bank loans, and (ii) is advised or managed by such holder, the same investment advisor as such holder or by an affiliate of such holder or such investment advisor.

 “Required Holders” means at any time (i) prior to the Closing, the Purchasers and (ii) on or after the
Closing, the holders of more than 50% in principal amount of the Notes (without regard to Series) at the time outstanding (exclusive of Notes then owned by the Company or any of its Affiliates). 

“Responsible Officer” means any Senior Financial Officer and any other officer of the Company with responsibility for the
administration of the relevant portion of this Agreement. 
 “Restricted Payment” means any dividend or other
distribution (whether in cash, securities or other property) with respect to any capital stock or other Equity Interest of the Company or any Subsidiary thereof, or any payment, other than balloon payments at final maturity, (whether in cash,
securities or other property), including any sinking fund or similar deposit, on account of the purchase, redemption, retirement, acquisition, cancellation or termination of any such capital stock or other Equity Interest or on account of any return
of capital to any holder of any such Person’s Equity Interests.  
 “SEC” means the Securities and Exchange
Commission of the United States or any successor thereto. 
 “Secured Parties” means the Collateral Agent and the holders
of the Notes from time to time. 

  
 A-11 








 “Securities” or “Security” shall have the meaning specified in
section 2(1) of the Securities Act.  
 “Securities Act” means the Securities Act of 1933, as amended from time to
time, and the rules and regulations promulgated thereunder from time to time in effect. 
 “Security Agreements”
means collectively each of the Pledge and Security Agreement dated as of the date of Closing between the Company and the Collateral Agent, the Pledge and Security Agreement dated as of the date of Closing between Global Water and the Collateral
Agent, and the Pledge and Security Agreement, dated as of the date of Closing, between West Maricopa and the Collateral Agent in each case as amended, modified, supplemented, restated, amended and restated or replaced from time to time. 

“Security Documents” means (i) the Collateral Agency Agreement, (ii) the Security Agreements, and (iii) other
security documents entered into pursuant to Section 9.8 and any other security documents, financing statements and the like filed or recorded in connection with the foregoing. 

“Senior Financial Officer” means the chief financial officer, principal accounting officer, treasurer or comptroller of the
Company. 
 “Senior Indebtedness” means and includes any Indebtedness of the Company or any Subsidiary thereof owing
to any Person other than the Company, a Subsidiary thereof or an Affiliate and which is not expressed to be junior or subordinate to any other Indebtedness of the Company or any Subsidiary. 

“Series” means any one of the Series of Notes issued hereunder. 

“Series A Notes” is defined in Section 1. 

“Series B Notes” is defined in Section 1. 

“Source” is defined in Section 6.2. 

“S&P” means Standard & Poors Global Credit, a division of the McGraw Hill Companies and its successors at law.
 
 “State Sanctions List” means a list that is adopted by any state or provincial Governmental Authority within the
United States of America or Canada pertaining to Persons that engage in investment or other commercial activities in Iran or any other country that is a target of economic sanctions imposed under U.S. Economic Sanctions or Canadian Economic
Sanctions Laws.  
 “Subsidiary” means, as to any Person, any other Person in which such first Person or one or more
of its Subsidiaries or such first Person and one or more of its Subsidiaries owns sufficient equity or voting interests to enable it or them (as a group) ordinarily, in the absence of  

  
 A-12 








 
contingencies, to elect a majority of the directors (or Persons performing similar functions) of such second Person, and any partnership or joint venture if more than a 50% interest in the
profits or capital thereof is owned by such first Person or one or more of its Subsidiaries or such first Person and one or more of its Subsidiaries (unless such partnership or joint venture can and does ordinarily take major business actions
without the prior approval of such Person or one or more of its Subsidiaries). Unless the context otherwise clearly requires, any reference to a “Subsidiary” is a reference to a Subsidiary of the Company. 

“Subsidiary Guarantor” means Global Water, West Maricopa and each additional Subsidiary that has executed and delivered a
Subsidiary Guaranty pursuant to Section 9.7. 
 “Subsidiary Guaranty” means the Guaranty Agreement delivered by
Global Water and the Guaranty Agreement dated as of the date of Closing delivered by West Maricopa at the Closing and any other guarantees delivered pursuant to Section 9.7(a). 

“Substitute Purchaser” is defined in Section 21. 

“SVO” means the Securities Valuation Office of the NAIC or any successor to such Office. 

“Swap Contract” means (a) any and all interest rate swap transactions, basis swap transactions, basis swaps, credit
derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward foreign exchange transactions,
cap transactions, floor transactions, currency options, spot contracts or any other similar transactions or any of the foregoing (including, without limitation, any options to enter into any of the foregoing), and (b) any and all transactions
of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc. or any International Foreign Exchange
Master Agreement. 
 “Swap Termination Value” means, in respect of any one or more Swap Contracts, after taking into
account the effect of any legally enforceable netting agreement relating to such Swap Contracts, (a) for any date on or after the date such Swap Contracts have been closed out and termination value(s) determined in accordance therewith, such
termination value(s), and (b) for any date prior to the date referenced in clause (a), the amounts(s) determined as the mark-to-market values(s) for such Swap Contracts, as determined based upon one or more mid-market or other readily available
quotations provided by any recognized dealer in such Swap Contracts. 
 “Synthetic Lease” means, at any time, any
lease (including leases that may be terminated by the lessee at any time) of any property (a) that is accounted for as an operating lease under GAAP and (b) in respect of which the lessee retains or obtains ownership of the property so
leased for U.S. federal income tax purposes, other than any such lease under which such Person is the lessor.  

  
 A-13 








 “Transfer” means, with respect to any Person, any transaction (including by
merger, consolidation or disposition of all or substantially all the assets of such) in which such Person sells, conveys, transfers or leases (as lessor) any of its property, including, without limitation, Subsidiary stock.
“Transfer” shall also include the creation of minority interests in connection with any merger or consolidation involving a Subsidiary if the resulting entity is owned, directly or indirectly, by the Company in a proportion less
than the proportion of ownership of such Subsidiary by the Company immediately preceding such merger or consolidation. 

“UCC” shall mean, with respect to any jurisdiction, the Uniform Commercial Code as in effect in such jurisdiction.

 “USA PATRIOT Act” means United States Public Law 107-56, Uniting and Strengthening America by Providing Appropriate
Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT ACT) Act of 2001, as amended from time to time, and the rules and regulations promulgated thereunder from time to time in effect. 

“U.S. Economic Sanctions” is defined in Section 5.16(a). 

“Utility Subsidiary” means Balterra Sewer Corp., an Arizona corporation, Global Water—Picacho Cove Utilities Company, an
Arizona corporation, Global Water—Palo Verde Utilities Company, an Arizona corporation, Global Water—Picacho Cove Water Company, an Arizona corporation, Global Water—Santa Cruz Water Company, an Arizona corporation, Hassayampa Utility
Company, Inc., an Arizona corporation, Water Utility of Greater Tonopah, Inc., an Arizona corporation, Water Utility of Northern Scottsdale, Inc., an Arizona corporation, and any successors at law of each of the foregoing entities. 

“Voting Stock” means, as of any date, the capital stock of the Company that is at the time entitled to vote in the election
of the board of directors of the Company. 
 “Water and Wastewater Bonds” means those certain project notes in the
aggregate principal amount of $106.7 million issued pursuant to that certain Loan Agreement, as amended through the date hereof, between The Industrial Development Authority of the County of Pima, as Issuer, U.S. Bank National Association, as
Trustee and Global Water Resources, LLC, as Borrower. 
 “Water, Wastewater and Recycled Water Business” means the
ownership, operation and management of water, wastewater and recycled water utilities, provided, however, that the foregoing shall not prevent or restrict the Company or any of its Subsidiaries from engaging in any business or
activity that is reasonably related or ancillary to its or their respective business.  
 “West Maricopa” means West
Maricopa Combine, Inc. an Arizona corporation and its successors and assigns. 
 “Wholly-Owned Subsidiary” means, at
any time, any Subsidiary all of the equity interests (except directors’ qualifying shares) and voting interests of which are owned by any one or more of the Company and the Company’s other Wholly-Owned Subsidiaries at such time.


  
 A-14 








 FORM OF SERIES A NOTE 

GLOBAL WATER RESOURCES, INC. 

4.38% SENIOR SECURED NOTE, SERIES A, DUE
JUNE 15, 2028 
  

			
	 No. AR-[        ]

$[                    ]
	  	
                    , 2016

PPN379463 A*3


  
 For Value Received, the undersigned,
Global Water Resources, Inc. (herein called the “Company”), a corporation organized and existing under the laws of the State of Delaware, hereby promises to pay to
[            ], or registered assigns, the principal sum of [            ] Dollars (or so much thereof as shall not have been
prepaid) on June 15, 2028 (the “Maturity Date”), with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance hereof at the rate of
4.38% per annum from the date hereof, payable semiannually, on the 15th day of June and December in each year, commencing with the June 15 or December 15 next succeeding the date hereof, and on the Maturity Date, until the principal
hereof shall have become due and payable, and (b) to the extent permitted by law, (x) on any overdue payment of interest and (y) during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any
Make-Whole Amount, at a rate per annum from time to time equal to the greater of (i) 6.38% or (ii) 2.00% over the rate of interest publicly announced by U.S. Bank National Association from time to time in New York, New York as its
“base” or “prime” rate, payable semiannually as aforesaid (or, at the option of the registered holder hereof, on demand). 

Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to be made in lawful money of the United States
of America at the principal office of U.S. Bank National Association in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note Purchase Agreement referred
to below. 
 This Note is one of a series of Senior Notes (herein called the “Notes”) issued pursuant to the Note
Purchase Agreement, dated as of May 20, 2016 (as from time to time amended, the “Note Purchase Agreement”), between the Company and the respective Purchasers named therein and is entitled to the benefits thereof. Each holder of
this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note Purchase Agreement and (ii) made the representation set forth in Section 6.3 of the Note
Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the Note Purchase Agreement. 

This Note is a registered Note and, as provided in the Note Purchase Agreement, upon surrender of this Note for registration of transfer
accompanied by a written instrument of transfer duly executed, by the registered holder hereof or such holder’s attorney duly authorized in writing, a new Note for a like principal amount will be issued to, and registered in the name of, 

SCHEDULE 1(a) 
 (to
Note Purchase Agreement) 







 
the transferee. Prior to due presentment for registration of transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving
payment and for all other purposes, and the Company will not be affected by any notice to the contrary. 
 The Company will make required
prepayments of principal on the dates and in the amounts specified in the Note Purchase Agreement. This Note is also subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase
Agreement, but not otherwise. 
 If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise
become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note Purchase Agreement. 

This Note shall be construed and enforced in accordance with, and the rights of the Company and the holder of this Note shall be governed by,
the law of the State of the State of New York, excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State. 

 

			
	GLOBAL WATER RESOURCES, INC.
		
	By	 	  

		 	Name: Michael J. Liebman
		 	Title: Senior Vice President, Chief Financial Officer and Corporate Secretary









 FORM OF SERIES B NOTE 

GLOBAL WATER RESOURCES, INC. 

4.58% SENIOR SECURED NOTE, SERIES B, DUE
JUNE 15, 2036 
  

			
	 No. BR-[        ]

$[                    ]
	  	
                    , 2016

PPN 379463 A@1


 For Value Received, the undersigned, Global Water Resources, Inc. (herein called the
“Company”), a corporation organized and existing under the laws of the State of Delaware, hereby promises to pay to [            ], or registered assigns, the principal sum
of [            ] Dollars (or so much thereof as shall not have been prepaid) on June 15, 2036 (the “Maturity Date”), with interest (computed on the basis of a 360-day
year of twelve 30-day months) on the unpaid balance thereof at the rate of 4.58% per annum from the date hereof until maturity, payable semiannually, on the 15th day of June and December in each year,
commencing with the June 15 or December 15 next succeeding the date hereof, and on the Maturity Date, with principal payable on the dates and in the amounts as reflected in the attached Annex 1, including a final payment of principal and
interest on June 15, 2036 which shall be in an amount equal to the remaining principal of this Note and accrued interest thereon. The Company agrees (to the extent permitted by law) to pay interest on any overdue payment (including any overdue
prepayment) of principal, any overdue payment of interest and during the continuance of an Event of Default, on such unpaid balance and on any overdue payment of any Make-Whole Amount, payable semiannually as aforesaid (or, at the option of the
registered holder hereof, on demand), at a rate per annum equal to the greater of (i) 6.58% or (ii) 2.00% over the rate of interest publicly announced by U.S. Bank National Association from time to time in New York, New York at its
“base” or “prime” rate. 
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are
to be made in lawful money of the United States of America at the principal office of U.S. Bank National Association in New York, New York or at such other place as the Company shall have designated by written notice to the holder of this Note as
provided in the Note Purchase Agreement referred to below. 
 This Note is one of a series of Senior Notes (herein called the
“Notes”) issued pursuant to the Note Purchase Agreement, dated as of May 20, 2016 (as from time to time amended, the “Note Purchase Agreement”), between the Company and the respective Purchasers named therein
and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, to have (i) agreed to the confidentiality provisions set forth in Section 20 of the Note Purchase Agreement and (ii) made the
representation set forth in Section 6.3 of the Note Purchase Agreement. Unless otherwise indicated, capitalized terms used in this Note shall have the respective meanings ascribed to such terms in the Note Purchase Agreement. 

SCHEDULE B 
 (to
Note Purchase Agreement) 







 This Note is a registered Note and, as provided in the Note Purchase Agreement, upon surrender of
this Note for registration of transfer accompanied by a written instrument of transfer duly executed, by the registered holder hereof or such holder’s attorney duly authorized in writing, a new Note for a like principal amount will be issued
to, and registered in the name of, the transferee. Prior to due presentment for registration of transfer, the Company may treat the Person in whose name this Note is registered as the owner hereof for the purpose of receiving payment and for all
other purposes, and the Company will not be affected by any notice to the contrary. 
 The Company will make required prepayments of
principal on the dates and in the amounts specified in the Note Purchase Agreement. This Note is also subject to optional prepayment, in whole or from time to time in part, at the times and on the terms specified in the Note Purchase Agreement, but
not otherwise. 
 If an Event of Default occurs and is continuing, the principal of this Note may be declared or otherwise become due and
payable in the manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note Purchase Agreement. 

This Note shall be construed and enforced in accordance with, and the rights of the Company and the holder of this Note shall be governed by,
the law of the State of the State of New York, excluding choice-of-law principles of the law of such State that would permit the application of the laws of a jurisdiction other than such State. 

 

			
	GLOBAL WATER RESOURCES, INC.
		
	By	 	  

		 	Name: Michael J. Liebman
		 	Title: Senior Vice President, Chief Financial Officer and Corporate Secretary



  
 B-2