﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-04-14T18:45:37-04:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>842986001</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>MAGNUM FINANCIAL SERVICES LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>998 HOSPITALITY WAY STE 202</AddressLine1Txt>
        <CityNm>ABERDEEN</CityNm>
        <StateAbbreviationCd>MD</StateAbbreviationCd>
        <ZIPCd>21001</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>522010970</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>OTTER POINT CREEK ALLIANCE INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>OTTE</BusinessNameControlTxt>
      <PhoneNum>4106121688</PhoneNum>
      <USAddress>
        <AddressLine1Txt>700 OTTER POINT RD</AddressLine1Txt>
        <CityNm>ABINGDON</CityNm>
        <StateAbbreviationCd>MD</StateAbbreviationCd>
        <ZIPCd>21009</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>COLBY WARNER</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>4108312582</PhoneNum>
      <SignatureDt>2025-04-14</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>false</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>AMANDA K GIRTON CPA</PreparerPersonNm>
      <PTIN>P01577481</PTIN>
      <PhoneNum>4102721300</PhoneNum>
      <PreparationDt>2025-04-14</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990EZ documentId="RetDoc2" referenceDocumentId="RetDoc3">
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <WebsiteAddressTxt>WWW.OTTERPOINTCREEK.ORG</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc4">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>61248</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>33616</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>20687</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>1759</MembershipDuesAmt>
      <InvestmentIncomeAmt>3215</InvestmentIncomeAmt>
      <FundraisingGrossIncomeAmt>361</FundraisingGrossIncomeAmt>
      <SpecialEventsNetIncomeLossAmt>361</SpecialEventsNetIncomeLossAmt>
      <GrossSalesOfInventoryAmt>1610</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>1322</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>288</GrossProfitLossSlsOfInvntryAmt>
      <TotalRevenueAmt>59926</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>2814</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>57766</OtherExpensesTotalAmt>
      <TotalExpensesAmt>60580</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-654</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>159053</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>158399</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>159053</BOYAmt>
        <EOYAmt>158399</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>159053</BOYAmt>
        <EOYAmt>158399</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>159053</BOYAmt>
        <EOYAmt>158399</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>THE OTTER POINT CREEK ALLIANCE IS A NONPROFIT ORGANIZATION DEDICATED TO SUPPORTING THE RESEARCH, EDUCATION, AND CONSERVATION GOALS OF THE OTTER POINT CREEK COMPONENT OF THE CHESAPEAKE BAY NATIONAL ESTUARY RESEARCH RESERVE IN MARYLAND.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>THE OTTER POINT CREEK ALLIANCE PROMOTES ENVIRONMENTAL EDUCATION OF SCHOOL CHILDREN AND THE GENERAL PUBLIC, OFFERING VOLUNTEER OPPORTUNITIES, SUPPORTING RESEARCH PROJECTS, SPONSORING COLLEGE INTERNSHIPS, AND PROMOTING STEWARDSHIP AND CONSERVATION WITHIN THE OTTER POINT CREEK COMPONENT OF THE CHESAPEAKE BAY NATIONAL ESTUARY RESEARCH RESERVE IN MARYLAND.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>51803</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>51803</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>COLBY WARNER</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>17.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>LEIGH MADDOX</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>3.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ANNETTE ROLFES</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DANNY BENNETT</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>3.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>MD</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>THE ORGANIZATION</PersonNm>
        <USAddress>
          <AddressLine1Txt>700 OTTER POINT RD</AddressLine1Txt>
          <CityNm>ABINGDON</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>21009</ZIPCd>
        </USAddress>
        <PhoneNum>4106121688</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="RetDoc4">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>31170</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>64345</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>24908</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>46521</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>33616</CurrentTaxYearAmt>
        <TotalAmt>200560</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>543</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>1260</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2072</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2773</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>27632</CurrentTaxYearAmt>
        <TotalAmt>34280</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>31713</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>65605</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>26980</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>49294</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>61248</CurrentTaxYearAmt>
        <TotalAmt>234840</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>234840</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>35</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>22</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>13</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1761</CurrentTaxYearMinus1YearAmt>
        <TotalAmt>1831</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>35</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>22</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>13</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1761</CurrentTaxYearMinus1YearAmt>
        <TotalAmt>1831</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>31748</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>65627</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>26993</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>51055</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>61248</CurrentTaxYearAmt>
        <TotalAmt>236671</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.99230</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99110</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.01000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.01000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleO documentId="RetDoc3">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES OFFICE 424 INFORMATION TECHNOLOGY 245 INSURANCE 4,547 PROGRAM SERVICE EXPENSES 11,427 LABOR 12,209 GRANT EXPENSES 27,167 VOLUNTEER APPRECIATION 747 SCHOLARSHIP 1,000 TOTAL 57,766</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>THE OTTER POINT CREEK ALLIANCE IS A NONPROFIT ORGANIZATION DEDICATED TO SUPPORTING THE RESEARCH, EDUCATION, AND CONSERVATION GOALS OF THE OTTER POINT CREEK COMPONENT OF THE CHESAPEAKE BAY NATIONAL ESTUARY RESEARCH RESERVE IN MARYLAND.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 28</FormAndLineReferenceDesc>
        <ExplanationTxt>THE OTTER POINT CREEK ALLIANCE PROMOTES ENVIRONMENTAL EDUCATION OF SCHOOL CHILDREN AND THE GENERAL PUBLIC, OFFERING VOLUNTEER OPPORTUNITIES, SUPPORTING RESEARCH PROJECTS, SPONSORING COLLEGE INTERNSHIPS, AND PROMOTING STEWARDSHIP AND CONSERVATION WITHIN THE OTTER POINT CREEK COMPONENT OF THE CHESAPEAKE BAY NATIONAL ESTUARY RESEARCH RESERVE IN MARYLAND.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>