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    <ReturnTs>2017-02-08T12:36:49-08:00</ReturnTs>
    <TaxPeriodEndDt>2016-08-31</TaxPeriodEndDt>
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      <PreparerFirmEIN>263745111</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>GOFF THOMAS AND COMPANY CPAS</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>6040 COMMERCE BLVD STE 111</AddressLine1Txt>
        <CityNm>ROHNERT PARK</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>949282181</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2015-09-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>550815492</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>SEBASTOPOL SEA SERPENTS</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>SEBA</BusinessNameControlTxt>
      <PhoneNum>7075851040</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 2517</AddressLine1Txt>
        <CityNm>SEBASTOPOL</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>95473</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>AUDREY VORKOEPER</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>7078743322</PhoneNum>
      <SignatureDt>2017-02-01</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>HENRY E GOFF CPA</PreparerPersonNm>
      <PTIN>P01421754</PTIN>
      <PhoneNum>7075851040</PhoneNum>
      <PreparationDt>2017-01-30</PreparationDt>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2015</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
  </ReturnHeader>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>SEASERPENTS.SWIMTOPIA.COM</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc4">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>168231</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>16184</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>25328</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>75842</MembershipDuesAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="RetDoc2">50877</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>33699</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>17178</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>134532</TotalRevenueAmt>
      <SalariesOtherCompEmplBnftAmt>79649</SalariesOtherCompEmplBnftAmt>
      <FeesAndOtherPymtToIndCntrctAmt>750</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>51507</OtherExpensesTotalAmt>
      <TotalExpensesAmt>131906</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>2626</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>45788</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>48414</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>44966</BOYAmt>
        <EOYAmt>46859</EOYAmt>
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      <OtherAssetsTotalDetail>
        <BOYAmt>903</BOYAmt>
        <EOYAmt>1571</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>45869</BOYAmt>
        <EOYAmt>48430</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>81</BOYAmt>
        <EOYAmt>16</EOYAmt>
      </SumOfTotalLiabilitiesGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>45788</BOYAmt>
        <EOYAmt>48414</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO PROVIDE YOUNG SWIMMERS A SUPPORTIVE, SKILL BUILDING, TEAM-ORIENTED PLACE TO IMPROVE THEIR SWIMMING, COMPETE IN RACING COMPETITION AND CHALLENGE THEM TO BECOME GREAT LIFE-LONG SWIMMERS.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>PROVIDED COACHING SERVICES, SWIMMER SUPPORT, EVALUATION AND COMPETITION PLATFORM FOR YOUTH.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>131156</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>131156</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KEVIN CAMPBELL</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JOSEPH PUGNO</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>AUDREY VORKOEPER</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>LEILA RAND</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ANDREA KRIEGLER</PersonNm>
        <TitleTxt>MEMBER AT LA</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>LEHLA IRWIN</PersonNm>
        <TitleTxt>HEAD COACH</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>40.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>43481</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>
      <BooksInCareOfDetail>
        <PersonNm>AUDREY VORKOEPER</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 2517</AddressLine1Txt>
          <CityNm>SEBASTOPOL</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>95473</ZIPCd>
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        <PhoneNum>7075851040</PhoneNum>
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      <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>
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    <IRS990ScheduleA documentId="RetDoc4">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>23164</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>39977</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>42410</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>41556</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>16184</CurrentTaxYearAmt>
        <TotalAmt>163291</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>92267</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>102555</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>116707</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>97486</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>101170</CurrentTaxYearAmt>
        <TotalAmt>510185</TotalAmt>
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      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>115431</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>142532</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>159117</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>139042</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>117354</CurrentTaxYearAmt>
        <TotalAmt>673476</TotalAmt>
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      <PublicSupportTotal509Amt>673476</PublicSupportTotal509Amt>
      <NetIncomeFromOtherUBIGrp>
        <CurrentTaxYearAmt>16178</CurrentTaxYearAmt>
        <TotalAmt>16178</TotalAmt>
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      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>115431</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>142532</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>159117</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>139042</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>133532</CurrentTaxYearAmt>
        <TotalAmt>689654</TotalAmt>
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      <PublicSupportCY509Pct>0.97650</PublicSupportCY509Pct>
      <InvestmentIncomeCYPct>0.00000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
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        <Event1Nm>FIREWORK SALES</Event1Nm>
        <GrossReceiptsEvent1Amt>50877</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>50877</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>33699</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>50877</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>50877</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>33699</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>33699</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>17178</NetIncomeSummaryAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES INSURANCE 6,133 PROGRAM EXPENSES 17,926 POOL RENT 19,350 SCHOLARSHIPS 8,098 TOTAL 51,507</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24</FormAndLineReferenceDesc>
        <ExplanationTxt>PREPAID EXPENSES AND DEFERRED CHARGES 903 1,571 TOTAL 903 1,571</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 26</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTS PAYABLE AND ACCRUED EXPENSES 81 16</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>TO PROVIDE YOUNG SWIMMERS A SUPPORTIVE, SKILL BUILDING, TEAM-ORIENTED PLACE TO IMPROVE THEIR SWIMMING, COMPETE IN RACING COMPETITION AND CHALLENGE THEM TO BECOME GREAT LIFE-LONG SWIMMERS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
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