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    <ReturnTs>2024-03-14T10:41:50Z</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>680365270</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>FRIENDS OF CORTE MADERA CREEK WATERSHED</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>FRIE</BusinessNameControlTxt>
      <PhoneNum>4154565052</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 415</AddressLine1Txt>
        <CityNm>LARKSPUR</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>94977</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Sandra Guldman</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <PhoneNum>4154565052</PhoneNum>
      <SignatureDt>2024-03-13</SignatureDt>
    </BusinessOfficerGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
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      <WebsiteAddressTxt>www.friendsofcortemaderacreek.org</WebsiteAddressTxt>
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      <GrossReceiptsAmt>46380</GrossReceiptsAmt>
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      <PrintingPublicationsPostageAmt>10651</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>8824</OtherExpensesTotalAmt>
      <TotalExpensesAmt>34658</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>11722</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>130308</NetAssetsOrFundBalancesBOYAmt>
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      <LandAndBuildingsGrp>
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      <OtherAssetsTotalDetail>
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        <EOYAmt>142030</EOYAmt>
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      <PrimaryExemptPurposeTxt>Protect and enhance natural ecosystems of the watershed, especially those related to creeks and wetlands. Increase pulic awareness, knowledge, and scientific understanding; use that information to improve conditions. Promote diverse and self-sustaining populations of native plants, habitats, wildlife, and fish. Improve water quality, assure adequate freshwater flow in creeks, and promote responsible flood management.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Habitat Restoration: This work includes removal of weeds, planing native plants, and on-going maintenance of several project in our watershed. These include implementation of the Invasive Spartina Project, continued work at three projects started in the 1990s, and two projects at Hal Brown Park in Kentfield.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Public Outreach: We publish a newsletter twice a year with a circulation of about 4,000 copies, maintain a website, and write comment letters about project in our watershed. In 2023 we held two bioblitz events, completed updating our brochure, and funded an environmental education program for children.</DescriptionProgramSrvcAccomTxt>
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        <ProgramServiceExpensesAmt>12298</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Engineering: This included finalizing the $100% designs and specifications for a project to lower concrete walls along Corte Madera Creek. Most of the work was done in 2022; reimbursement was received in 2023. We continue to work in support of replacing teh Saunders Avenue Bridge, a major barrier to steelhead mirgration.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>4128</ProgramServiceExpensesAmt>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Water Quality Monitoring: We maintain temperature loggers in Ross Creek and measure DO periodically. We also maesure the water surface elevation in Corte Madera Creek at the Stadium Way Bridge.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>351</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>27790</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Gerhard Epke</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Sandra Guldman</PersonNm>
        <TitleTxt>President</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Morgan Cantrell</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Nicholas Salcedo</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Ann Thomas</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Charles Kennard</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Betsy Clark</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.50</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Phil Greer</PersonNm>
        <TitleTxt>Director</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Gary Leo</PersonNm>
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        <PersonNm referenceDocumentName="CompensationExplanation">Alycia Matz</PersonNm>
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        <PersonNm referenceDocumentName="CompensationExplanation">Laura Lovett</PersonNm>
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        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Barbara Salzman</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Mike Swezy</PersonNm>
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      <StatesWhereCopyOfReturnIsFldCd>CA</StatesWhereCopyOfReturnIsFldCd>
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        <PersonNm>Nicholas Salcedo</PersonNm>
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          <CityNm>Larkspur</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
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        <PhoneNum>4157550874</PhoneNum>
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      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
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      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <OtherEmployeePaidOver100kCnt>0</OtherEmployeePaidOver100kCnt>
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    <IRS990ScheduleO documentId="ScheduleO" documentName="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>$3950 filing fees and permits $2531 for insurance premiums $ 825 for transportation of children to environmental education program $ 906 for field supplies (plants and equipment) $ 612 for information technology (website, software)</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V, Line 33</FormAndLineReferenceDesc>
        <ExplanationTxt>Friends funded an environmental education program for children.</ExplanationTxt>
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