| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 14482 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 15107 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 53020 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 42197 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | DESIGNATED LEAD ENTITY UNDER WASHINGTON STATE LEGISLATION ESHB 2496, A SALMON RECOVERY PLANNING ACT, FOR THE SKAGIT AND SAMISH WATERSHEDS. WE PROVIDE TECHNICAL ASSISTANCE, PUBLIC OUTREACH AND EDUCATION, AND A COLLABORATIVE APPROACH TO UNDERSTAND, PROTECT, AND RESTORE THE PRODUCTION AND PRODUCTIVITY OF HEALTHY ECOSYSTEMS IN ORDER TO SUPPORT SUSTAINABLE FISHERIES. |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | -24 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | -24 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | BRENDAN BROKES |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3604199326 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | PO BOX 2856 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | MT VERNON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | WA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 98273 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 177450 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 144077 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 1821 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 7282 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 81926 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 91029 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 1128 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 1128 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 297702 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 1586 |
| IRS990/CYOtherExpensesAmt | 0 | 58234 |
| IRS990/CYOtherRevenueAmt | 0 | 100 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 1633 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 3560 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 239227 |
| IRS990/CYTotalExpensesAmt | 0 | 297461 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 2307 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 301021 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | true |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 40844 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 75430 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 50 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 1641 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1691 |
| IRS990/Desc | 0 | HABITAT STRATEGIES - DURING THIS TAX YEAR SWC ADVANCED UPDATES TO OUR VOLUNTARY PROTECTION AND RIPARIAN RESTORATION STRATEGIES. WE COMPLETED ANOTHER HABITAT PROJECT GRANT ROUND THAT RECOMMENDED A FUNDING PACKAGE TO THE STATE OF WASHINGTON FOR OTHER ORGANIZATION'S PROJECTS, AS WELL AS LAUNCHED A NEW GRANT ROUND. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 5 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 105115 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 5591 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 5591 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2564 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 1334 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 3898 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ANDREW BEARLIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | BILL BLAKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | BRENDAN BROKES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | KEN DAHLSTEDT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MICHAEL KIRSHENBAUM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JON-PAUL SHANNAHAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | DEVIN SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JOHN STEIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | JON VANDERHEYDEN |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY/TR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | VICE PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1997 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 9 |
| IRS990/GovernmentGrantsAmt | 0 | 297702 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 301021 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 9 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 1226 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 1226 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1586 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1586 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 11 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 20222 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 4348 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 3754 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 23976 |
| IRS990/LegalDomicileStateCd | 0 | WA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | DESIGNATED LEAD ENTITY UNDER WASHINGTON STATE LEGISLATION ESHB 2496, A SALMON RECOVERY PLANNING ACT, FOR THE SKAGIT AND SAMISH WATERSHEDS. WE PROVIDE TECHNICAL ASSISTANCE, PUBLIC OUTREACH AND EDUCATION, AND A COLLABORATIVE APPROACH TO UNDERSTAND, PROTECT, AND RESTORE THE PRODUCTION AND PRODUCTIVITY OF HEALTHY ECOSYSTEMS IN ORDER TO SUPPORT SUSTAINABLE FISHERIES. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 179492 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 183052 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 179492 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 183052 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 26621 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 26621 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 3205 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 3205 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 217 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 3867 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 18454 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 22538 |
| IRS990/OtherExpensesGrp/Desc | 0 | EVENT EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 1 | DUES & SUBSCRIPTIONS |
| IRS990/OtherExpensesGrp/Desc | 2 | SMALL EQUIPMENT |
| IRS990/OtherExpensesGrp/Desc | 3 | PROPERTY TAXES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 3068 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 2961 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 716 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 86 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 6028 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 9096 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 2961 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 716 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 86 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900009 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | CREDIT CARD REBATE |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 100 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 100 |
| IRS990/OtherRevenueTotalAmt | 0 | 100 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 25112 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 72679 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 97791 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 211 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 3753 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 17913 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 21877 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 58 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 1028 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 4906 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 5992 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 1975 |
| IRS990/PrincipalOfficerNm | 0 | KEN DAHLSTEDT |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | EVENT INCOME |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1633 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 1633 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | ADAPTIVE MANAGEMENT AND MONITORING - DURING THIS TAX YEAR SWC ADVANCED MONITORING ASSESSMENT FOR ESTUARY, NEARSHORE, MAINSTEM, FLOODPLAIN, AND RIPARIAN HABITATS, INCLUDING PROVIDING DRAFT RECOMMENDATIONS FOR ADAPTIVE MANAGEMENT OF OUR COLLABORATIVE HABITAT EFFORTS. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 40349 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 1633 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | COMMUNITY ENGAGEMENT - THE COUNCIL'S MEMBERSHIP GREW TO 44 MEMBERS TO BETTER REPRESENT THE WATERSHED'S COMMUNITIES. THE COUNCIL HAS MOVED FORWARD MANY ACTIONS FROM OUR COMMUNITY ENGAGEMENT FRAMEWORK AND IMPLEMENTATION PLAN, SUCH AS NEW SOCIAL MEDIAL INITIATIVES, IMPLEMENTATION OF NEW EDUCATIONAL PROGRAMS SO OUR MEMBERS CAN BETTER PARTNER FOR K-12 STEAM EDUCATION, AND INTERVIEWING COMMUNITY MEMBERS ON WHAT THEY THINK MAKES SKAGIT WORTH PRESERVING. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 61456 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 298733 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYOtherExpensesAmt | 0 | 66843 |
| IRS990/PYOtherRevenueAmt | 0 | 100 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 4865 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -8646 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 245501 |
| IRS990/PYTotalExpensesAmt | 0 | 312344 |
| IRS990/PYTotalRevenueAmt | 0 | 303698 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 3560 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 81586 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 297702 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 298733 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 288244 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 400964 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 377838 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 1663481 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 1586 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 310 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 311 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 2207 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 51123 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.99870 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.99940 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 1663481 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 297702 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 298733 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 288244 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 400964 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 377838 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 1663481 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 1665688 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 20 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 3638 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 3658 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 3734 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 14305 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 18039 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 2279 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 2279 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 3754 |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | DESIGNATED LEAD ENTITY UNDER WASHINGTON STATE LEGISLATION ESHB 2496, A SALMON RECOVERY PLANNING ACT, FOR THE SKAGIT AND SAMISH WATERSHEDS. WE PROVIDE TECHNICAL ASSISTANCE, PUBLIC OUTREACH AND EDUCATION, AND A COLLABORATIVE APPROACH TO UNDERSTAND, PROTECT, AND RESTORE THE PRODUCTION AND PRODUCTIVITY OF HEALTHY ECOSYSTEMS IN ORDER TO SUPPORT SUSTAINABLE FISHERIES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE ORGANIZATION IS ORGANIZED AS A NONPROFIT CORPORATION WITH MEMBER ENTITIES WHO HAVE THE RIGHT TO PARTICIPATE IN GOVERNANCE BUT DO NOT HAVE THE RIGHT TO RECEIVE DISTRIBUTIONS OF INCOME OR ASSETS FORM THE ORGANIZATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE ORGANIZATION HAS 44 MEMBER ORGANIZATIONS WHO HAVE RIGHTS AS OUR COUNCIL OF MEMBERS (NOT INDIVIDUAL RIGHTS) AS OUTLINED IN OUR BYLAWS, INCLUDING TO ELECT MEMBERS OF THE GOVERNING BODY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE ORGANIZATION HAS 43 MEMBER ORGANIZATIONS WHO HAVE RIGHTS AS OUR COUNCIL OF MEMBERS (NOT INDIVIDUAL RIGHTS) AS OUTLINED IN OUR BYLAWS, INCLUDING BUT NOT LIMITED TO AMENDING BYLAWS, ADOPT A PLAN OF MERGER, AUTHORIZE SALE AND DISTRIBUTION OF ASSETS, AND VOLUNTARY DISSOLUTION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | FORM 990 IS REVIEWED BY THE BOARD OF DIRECTORS AND EXECUTIVE DIRECTOR PRIOR TO SUBMISSION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | DIRECTORS ARE REQUIRED TO NOTIFY THE BOARD OF ANY CONFLICTS WITH THE CONFLICT OF INTEREST POLICY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | THE EXECUTIVE DIRECTOR'S COMPENSATION IS DETERMINED BY THE BOARD OF DIRECTORS. THE COMPENSATION IS DETERMINED BASE DON COMPARABILITY DATA AND THE AGENCY'S LIMITED RESOURCES AVAILABLE. THE BOARD OF DIRECTORS CONDUCTS PERFORMANCE REVIEW AND DETERMINES MERIT RAISE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | GOVERNING DOCUMENTS, THE CONFLICT OF INTEREST POLICY, AND THE FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990 - ORGANIZATION'S MISSION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 7A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PAGE 6, PART VI, LINE 7B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PAGE 6, PART VI, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990, PAGE 6, PART VI, LINE 15A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | FORM 990, PAGE 6, PART VI, LINE 19 |
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| ReturnHeader/BuildTS | 0 | 2022-09-23 18:48:47Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | JOHN STEIN |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | VICE PRESIDENT |
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| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2020-11-20 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | SKAGIT WATERSHED COUNCIL |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | SKAG |
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| ReturnHeader/Filer/USAddress/CityNm | 0 | MOUNT VERNON |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | WA |
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| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 205982338 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | CASCADE SMALL BUSINESS ASSOCIATES LLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1325 LINCOLN ST |
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| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2021-01-11 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | BRIANNA SIOBHAN Q MURPHY |
| ReturnHeader/ReturnTs | 0 | 2021-01-11T11:37:42-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2019-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2020-06-30 |
| ReturnHeader/TaxYr | 0 | 2019 |