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        <Desc>Kelp Recovery: Noyo Center continues to work and leverage collaborative partnerships to address the critical loss of the bull kelp nearshore ecosystem. Over 95% of our kelp forest has been lost since 2014, jeopardizing important marine life and habitat. Noyo focused work on two areas as part of its conservations aquaculture efforts to address bull kelp loss: creating a new fishery for purple urchin that are now 100 times more plentiful than in normal conditions, including developing a regenerative aquaculture program at the Field Station. Following a trial project in collaboration with Bodega Marine Lab, the Noyo Center began planning its urchin ranching program which will take starving, empty purple sea urchins that have overtaken the nearshore habitat and feed them in a land-based aquaculture system to create a desirable, restorative seafood project. If successful, this effort could continue to reduce the purple urchin population that prevents the regrowth of the bull kelp forest. Another component of our conservation aquaculture is a red abalone captive breeding program in collaboration with the Kashia Band of Pomo Indians, UC Davis, Bodega Marine Lab and various partners that addresses the critical state of red abalone through three main objectives: 1) restore habitat off Kashia tribal lands to create kelp oasis zones for abalone to thrive, 2) recondition adult abalone to become reproductive broodstock, and raise larval red abalone to a size large enough to outplant in the oasis zones, and 3) train tribal divers to monitor and maintain diversity in the restoration zones. We continue to develop content for our ocean immersion dome, highlighting these efforts by providing a 360-degree underwater experience to our visitors at the Discovery Center Science Museum. The Noyo Center has also been a key player in the development of a Blue Economy vision for the Mendocino Coast, completing a feasibility study to advance our understanding in our region. With partners in Mendocino College, West Business Development Center, the City of Fort Bragg, and the Harbor District, Noyo is advancing blue economy objectives through regenerative aquaculture, and the planning and design of the Ocean Science Center (see below).While Noyo Center addresses the critical issues of today, it is also looking to the future in planning of the Ocean Science Center, a state-of-the-art research and education center on 12 acres on the Fort Bragg Headlands is considered a transformation project for this region, critical to addressing coastal and economic resilience. Architects were engaged to produce a site master plan, schematic designs, and an operational business plan for the OSC.</Desc>
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      <OtherEmployeeBenefitsGrp>
        <TotalAmt>49199</TotalAmt>
        <ProgramServicesAmt>20930</ProgramServicesAmt>
        <ManagementAndGeneralAmt>20731</ManagementAndGeneralAmt>
        <FundraisingAmt>7538</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>46680</TotalAmt>
        <ProgramServicesAmt>19859</ProgramServicesAmt>
        <ManagementAndGeneralAmt>19669</ManagementAndGeneralAmt>
        <FundraisingAmt>7152</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>5819</TotalAmt>
        <ProgramServicesAmt>2475</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2452</ManagementAndGeneralAmt>
        <FundraisingAmt>892</FundraisingAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>63607</TotalAmt>
        <ProgramServicesAmt>49284</ProgramServicesAmt>
        <ManagementAndGeneralAmt>185</ManagementAndGeneralAmt>
        <FundraisingAmt>14138</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>712</TotalAmt>
        <ProgramServicesAmt>712</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>21339</TotalAmt>
        <ProgramServicesAmt>14063</ProgramServicesAmt>
        <ManagementAndGeneralAmt>596</ManagementAndGeneralAmt>
        <FundraisingAmt>6680</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>7187</TotalAmt>
        <ProgramServicesAmt>3520</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2637</ManagementAndGeneralAmt>
        <FundraisingAmt>1030</FundraisingAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>20206</TotalAmt>
        <ProgramServicesAmt>7350</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9246</ManagementAndGeneralAmt>
        <FundraisingAmt>3610</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>1741</TotalAmt>
        <ProgramServicesAmt>1741</ProgramServicesAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>1035</TotalAmt>
        <ProgramServicesAmt>100</ProgramServicesAmt>
        <ManagementAndGeneralAmt>935</ManagementAndGeneralAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>24890</TotalAmt>
        <ProgramServicesAmt>12192</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9132</ManagementAndGeneralAmt>
        <FundraisingAmt>3566</FundraisingAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>36170</TotalAmt>
        <ProgramServicesAmt>17717</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13271</ManagementAndGeneralAmt>
        <FundraisingAmt>5182</FundraisingAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>11427</TotalAmt>
        <ProgramServicesAmt>5598</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4192</ManagementAndGeneralAmt>
        <FundraisingAmt>1637</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>Bank charges &amp; pmt process</Desc>
        <TotalAmt>13002</TotalAmt>
        <ProgramServicesAmt>2455</ProgramServicesAmt>
        <ManagementAndGeneralAmt>432</ManagementAndGeneralAmt>
        <FundraisingAmt>10115</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Permits licenses &amp; fees</Desc>
        <TotalAmt>2436</TotalAmt>
        <ProgramServicesAmt>2160</ProgramServicesAmt>
        <ManagementAndGeneralAmt>276</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Repairs and maintenance</Desc>
        <TotalAmt>4801</TotalAmt>
        <ProgramServicesAmt>2352</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1761</ManagementAndGeneralAmt>
        <FundraisingAmt>688</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Utilities</Desc>
        <TotalAmt>12828</TotalAmt>
        <ProgramServicesAmt>6284</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4707</ManagementAndGeneralAmt>
        <FundraisingAmt>1837</FundraisingAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>844707</TotalAmt>
        <ProgramServicesAmt>390701</ProgramServicesAmt>
        <ManagementAndGeneralAmt>310018</ManagementAndGeneralAmt>
        <FundraisingAmt>143988</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>158609</BOYAmt>
        <EOYAmt>354406</EOYAmt>
      </CashNonInterestBearingGrp>
      <AccountsReceivableGrp>
        <BOYAmt>48731</BOYAmt>
        <EOYAmt>63544</EOYAmt>
      </AccountsReceivableGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>54679</BOYAmt>
        <EOYAmt>58471</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>4779</BOYAmt>
        <EOYAmt>3258</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>1115746</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>76242</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>1561201</BOYAmt>
        <EOYAmt>1039504</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <TotalAssetsGrp>
        <BOYAmt>1827999</BOYAmt>
        <EOYAmt>1519183</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>66544</BOYAmt>
        <EOYAmt>56279</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <MortgNotesPyblScrdInvstPropGrp>
        <EOYAmt>354565</EOYAmt>
      </MortgNotesPyblScrdInvstPropGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>760478</BOYAmt>
        <EOYAmt>11672</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>827022</BOYAmt>
        <EOYAmt>422516</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>966703</BOYAmt>
        <EOYAmt>946279</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>34274</BOYAmt>
        <EOYAmt>150388</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1000977</BOYAmt>
        <EOYAmt>1096667</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1827999</BOYAmt>
        <EOYAmt>1519183</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>70500</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>25190</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="990A">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>313980</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>243323</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1236173</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>619620</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>631635</CurrentTaxYearAmt>
        <TotalAmt>3044731</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>313980</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>243323</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1236173</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>619620</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>631635</CurrentTaxYearAmt>
        <TotalAmt>3044731</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>3044731</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>172</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>656</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>602</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>457</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>612</CurrentTaxYearAmt>
        <TotalAmt>2499</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>3047230</TotalSupportAmt>
      <PublicSupportCY170Pct>0.99920</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.97190</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="990D">
      <LandGrp>
        <OtherCostOrOtherBasisAmt>493262</OtherCostOrOtherBasisAmt>
        <BookValueAmt>493262</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>497203</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>21753</DepreciationAmt>
        <BookValueAmt>475450</BookValueAmt>
      </BuildingsGrp>
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>20933</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>4452</DepreciationAmt>
        <BookValueAmt>16481</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>76709</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>50037</DepreciationAmt>
        <BookValueAmt>26672</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>27639</OtherCostOrOtherBasisAmt>
        <BookValueAmt>27639</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>1039504</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Oher liabilities</Desc>
        <Amt>11672</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>11672</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>940397</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>25190</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>25190</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>915207</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>915207</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>844707</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>844707</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>844707</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Footnote for uncertain tax position under FIN 48 (Part X)</FormAndLineReferenceDesc>
        <ExplanationTxt>Noyo Center for Marine Science follows the guidance of FASB ASC 740 - Accounting for Uncertainty in Income Taxes. As of December 31, 2023, management evauluated the Centers tax positions and concluded that the Center had maintained its tax-exempt status and had taken no uncertain tax positions that require adjustments to the financial statements.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="990G">
      <FundraisingEventInformationGrp>
        <Event1Nm>Spring Event</Event1Nm>
        <GrossReceiptsEvent1Amt>42653</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>42653</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>7145</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>42653</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>42653</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>7145</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>7145</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>35508</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleL documentId="990L">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>Elias Henderson</PersonNm>
        </NameOfInterested>
        <RelationshipDescriptionTxt>Son of President Linda Ruffing</RelationshipDescriptionTxt>
        <TransactionAmt>9600</TransactionAmt>
        <TransactionDesc>Fundraising consulting</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Supplemental Information for Schedule L</FormAndLineReferenceDesc>
        <ExplanationTxt>Schedule L, Part IV, Business transactions involving interested persons:(a) name of interested person: Elias Henderson.(b) relationahip between interested person and organization: Elias Henderson is a former board member and son of the President, Linda Ruffing.(c) amount of transaction: $9,600.(d) description of transaction: fundraising consulting.(e) sharing of organization revenues: No.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 governing body review Part VI line 11</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Director, Operations Manager, and the Treasurer review the tax return - Form 990. Upon their approval, the return is sent to the Board for their review and comments prior to filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Conflict of interest policy compliance Part VI line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>An annual statement is required to disclose any potential conflicts of interest.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>CEO executive director top management comp Part VI line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>Self-evaluaations are completed annually and reviewed by the finance committee and President. Feedback is provided by the committee and the committee makes a recommendation to the entire Board of Directors for discussion and approval in a closed session meeting</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Governing documents etc available to public Part VI line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The tax return is available upon request and our website.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>