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        <ExplanationTxt>UNDER PROVISION OF SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE, AQUAYA IS EXEMPT FROM INCOME TAXES, EXCEPT FOR NET INCOME FROM UNRELATED BUSINESS INCOME. NO PROVISION FOR INCOME TAXES IS REQUIRED FOR THE YEAR ENDED DECEMBER 31, 2023 SINCE AQUAYA HAD NO TAXABLE INCOME FROM UNRELATED BUSINESS ACTIVITIES. THE INCOME TAX POSITIONS TAKEN BY AQUAYA FOR ANY YEARS OPEN UNDER THE VARIOUS STATUTES OF LIMITATIONS ARE THAT AQUAYA CONTINUES TO BE EXEMPT FROM INCOME TAXES AND THAT THEY HAVE PROPERLY REPORTED UNRELATED BUSINESS INCOME THAT IS SUBJECT TO INCOME TAXES. AQUAYA BELIEVES THAT THERE ARE NO TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN THAT WOULD SIGNIFICANTLY INCREASE UNRECOGNIZED TAX LIABILITIES WITHIN 12 MONTHS OF THE REPORTING DATE. NONE OF AQUAYA'S TAX RETURNS ARE CURRENTLY UNDER EXAMINATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE OVERALL SUBRECIPIENT MONITORING PROCEDURE IS AS FOLLOWS: 1. GATHER THE FOLLOWING SUBAWARD DATA INITIATE THE SUBCONTRACT (PROGRAM STAFF/FINANCE TEAM). A.NAME OF THE ORGANIZATION B.DUNS NUMBER C.CONFIRMATION THAT THE SUBRECIPIENT DOES NOT APPEAR ON THE U.S. TREASURY DEPARTMENT'S OFFICE OF FOREIGN ASSETS CONTROL (OFAC) LIST D.CONFIRMATION THAT THE SUBRECIPIENT DOES NOT HAVE ACTIVE EXCLUSIONS IN THE SYSTEM FOR AWARD MANAGEMENT (SAM) E.CONFIRMATION THAT THE SUBRECIPIENT IS NOT LISTED IN THE UNITED NATIONS SECURITY DESIGNATION LIST F.CONFIRMATION THAT THE SUBRECIPIENT IS NOT SUSPENDED OR DEBARRED 2. ASSESS THE RISK OF THE SUBRECIPIENT, RISK ASSESSMENT MATRIX (DEPUTY DIRECTOR OF FINANCE/CONTROLLER). 3. DETERMINE THE FREQUENCY AND SCOPE FOR MONITORING PROGRAMMATIC ACTIVITIES OF THE SUBRECIPIENT, TO INCLUDE REGULAR CONTACT WITH THE SUBRECIPIENT AND REVIEW OF ANNUAL PROGRAMMATIC REPORTS (DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF). 4. ENSURE SUBRECIPIENTS COMPLY WITH THE TECHNICAL PROVISIONS OF THE SUBAWARD (DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF). 5. MONITOR SUBAWARDS TO ENSURE THAT COSTS ARE APPROPRIATE. THIS INCLUDES REQUESTING AND TRACKING SUBRECIPIENT FINANCIAL REPORTS (PI AND DEPUTY DIRECTOR OF FINANCE). 6. KEEP DETAILED RECORDS OF ANY COMMUNICATION REGARDING SUBRECIPIENT MONITORING, SUCH AS REVIEWING REPORTS, INCLUDING ANY UNSATISFACTORY PERFORMANCE BY THE SUBRECIPIENT (PI, DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF). 7. CONSIDER SUBAWARD AMENDMENTS WHERE NEEDED (DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ACCORDANCE WITH IRS INSTRUCTIONS, ALL AMOUNTS REPORTED IN PARTS I AND II OF SCHEDULE F ARE REPORTED USING THE ACCRUAL BASIS OF ACCOUNTING, WHICH IS THE SAME METHOD OF ACCOUNTING USED IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WATER MISSION INTERNATIONAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1150 MOLLY GREENE WAY BUILDING 1605</AddressLine1Txt>
          <CityNm>N CHARLESTON</CityNm>
          <StateAbbreviationCd>SC</StateAbbreviationCd>
          <ZIPCd>29405</ZIPCd>
        </USAddress>
        <RecipientEIN>571116978</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>187656</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SUBAWARD ON USAID REAL WATER GRANT</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>SAFEWATER NETWORK</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>122 EAST 42ND STREET SUITE 2800</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10168</ZIPCd>
        </USAddress>
        <RecipientEIN>510570455</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>120048</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SUBAWARD ON USAID REAL WATER GRANT</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>2</Total501c3OrgCnt>
      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE OVERALL SUBRECIPIENT MONITORING PROCEDURE IS AS FOLLOWS: 1. GATHER THE FOLLOWING SUBAWARD DATA INITIATE THE SUBCONTRACT (PROGRAM STAFF/FINANCE TEAM). A.NAME OF THE ORGANIZATION B.DUNS NUMBER C.CONFIRMATION THAT THE SUBRECIPIENT DOES NOT APPEAR ON THE U.S. TREASURY DEPARTMENT'S OFFICE OF FOREIGN ASSETS CONTROL (OFAC) LIST D.CONFIRMATION THAT THE SUBRECIPIENT DOES NOT HAVE ACTIVE EXCLUSIONS IN THE SYSTEM FOR AWARD MANAGEMENT (SAM) E.CONFIRMATION THAT THE SUBRECIPIENT IS NOT LISTED IN THE UNITED NATIONS SECURITY DESIGNATION LIST F.CONFIRMATION THAT THE SUBRECIPIENT IS NOT SUSPENDED OR DEBARRED 2. ASSESS THE RISK OF THE SUBRECIPIENT, RISK ASSESSMENT MATRIX (DEPUTY DIRECTOR OF FINANCE/CONTROLLER). 3. DETERMINE THE FREQUENCY AND SCOPE FOR MONITORING PROGRAMMATIC ACTIVITIES OF THE SUBRECIPIENT, TO INCLUDE REGULAR CONTACT WITH THE SUBRECIPIENT AND REVIEW OF ANNUAL PROGRAMMATIC REPORTS (DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF). 4. ENSURE SUBRECIPIENTS COMPLY WITH THE TECHNICAL PROVISIONS OF THE SUBAWARD (DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF). 5. MONITOR SUBAWARDS TO ENSURE THAT COSTS ARE APPROPRIATE. THIS INCLUDES REQUESTING AND TRACKING SUBRECIPIENT FINANCIAL REPORTS (PI AND DEPUTY DIRECTOR OF FINANCE). 6. KEEP DETAILED RECORDS OF ANY COMMUNICATION REGARDING SUBRECIPIENT MONITORING, SUCH AS REVIEWING REPORTS, INCLUDING ANY UNSATISFACTORY PERFORMANCE BY THE SUBRECIPIENT (PI, DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF). 7. CONSIDER SUBAWARD AMENDMENTS WHERE NEEDED (DEPUTY DIRECTOR OF FINANCE AND PROGRAM STAFF).</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RACHEL PELETZ</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>157003</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>6869</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>22065</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>185937</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RANJIV KHUSH</PersonNm>
        <TitleTxt>PROJECT DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>170313</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>6813</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2468</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>179594</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JEFFREY ALBERT</PersonNm>
        <TitleTxt>DEPUTY PROJECT DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>170313</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>1703</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>1750</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>173766</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>THERESA LEWIS</PersonNm>
        <TitleTxt>CHIEF FINANCIAL OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>144444</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>4853</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2891</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>152188</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>SOFTWARE</Desc>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>51768</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TOTAL REPRESENTED IN PART I, COLUMN (B) REPRESENTS THE NUMBER OF CONTRIBUTIONS THAT WERE RECEIVED FOR THE YEAR ENDED DECEMBER 31, 2023.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS FIRST REVIEWED FOR ACCURACY BY THE CFO. FOLLOWING THE REVIEW, THE FORM 990 WILL GO THROUGH A SECOND REVIEW PROCESS BY THE EXECUTIVE DIRECTOR OF THE AQUAYA INSTITUTE. FOLLOWING THE EXECUTIVE DIRECTORS SECOND REVIEW, THE FORM 990 IS PROVIDED TO THE BOARD OF DIRECTORS FOR THEIR REVIEW PRIOR TO FILING WITH THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>STAFF AND BOARD MEMBERS COMPLETE A CONFLICT OF INTEREST DISCLOSURE FORM INDICATING THAT THEY HAVE READ AND UNDERSTAND THE CONFLICT OF INTEREST POLICY INCLUDED IN THE COMPANY HANDBOOK.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>AN INDEPENDENT BOARD OF DIRECTORS ANNUALLY DETERMINES THE COMPENSATION LEVEL OF THE EXECUTIVE DIRECTOR, AND REVIEWS AND APPROVES THE COMPENSATION OF OTHER MANAGEMENT STAFF. FINAL DECISIONS ARE BASED ON PERFORMANCE, SUCCESS OF PROJECTS, PERIODIC SALARY BENCHMARKING, AND BUDGETARY CONSTRAINTS. THE DIRECTOR OF OPERATIONS IS NOTIFIED BY THE BOARD OF DIRECTORS OF THEIR FINAL DECISIONS. THE PROCESS WAS LAST CONDUCTED IN FEBRUARY 2024.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS, POLICIES, FORM 990, AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST. MANY OF THE ORGANIZATION'S FUNDERS REQUIRE ACCESS TO THESE DOCUMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS HAS NOT CHANGED FROM THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>