Liabilities / Assets
33rd percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 74-2557150 • 501(c)3 • Lakewood, CO
Profile
To provide services and training in stormwater and floodplain control and management. This is accomplished by conducting conferences, workshops, and newsletters to member organizations. Conference and workshop registration fees support the organization.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
33rd percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
35th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
68th percentile
Higher net margin than 68% of similar nonprofits.
Top Officer Pay
55th percentile
Higher top officer pay than 55% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
84th percentile
Faster asset growth than 84% of similar nonprofits.
Revenue Growth
59th percentile
Faster revenue growth than 59% of similar nonprofits.
Assets
Up$248,850
Up $67,143 (+37%) from 2023
Liabilities
Down$0
Down $13,590 (-100%) from 2023
Net Assets
Up$248,850
Up $80,733 (+48%) from 2023
Revenue
Up$527,068
Up $61,095 (+13%) from 2023
Expenses
Up$446,335
Up $118,460 (+36%) from 2023
Net Income
Down$80,733
Down $57,365 (-42%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
To provide services and training in stormwater and floodplain control and management. This is accomplished by conducting conferences, workshops, and newsletters to member organizations. Conference and workshop registration fees support the organizaton.
The organization provides services and training in stormwater and floodplain control and management through conferences, workshops, and newsletters for member organizations. Registration fees for conferences and workshops help support the organization
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cash and Non-Interest-Bearing Accounts | $167,707 | $247,023 | ▲ $79,316 |
| Prepaid Expenses and Deferred Charges | $14,000 | $1,827 | ▼ $12,173 |
| Total Assets | $181,707 | $248,850 | ▲ $67,143 |
| Liabilities | |||
| Deferred Revenue | $13,590 | - | - |
| Total Liabilities | $13,590 | $0 | ▼ $13,590 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $148,117 | $228,850 | ▲ $80,733 |
| Net Assets With Donor Restrictions | $20,000 | $20,000 | → $0 |
| Total Net Assets Fund Balance | $168,117 | $248,850 | ▲ $80,733 |
| Total Liabilities and Net Assets / Fund Balance | $181,707 | $248,850 | ▲ $67,143 |
| Name | Title |
|---|---|
| Danny Elsner | Chairman |
| Dan Hill | Vice Chairma |
| Jeremy Deischer | Secretary |
| Frans Lambrechtsen | Treasurer 20 |
| Molly Trujillo | Treasurer 20 |
| Line Item | Amount |
|---|---|
| Other Expenses | $446,335 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Conferences and Meetings | $385,189 | - | - | $385,189 |
| Information Technology | $10,525 | - | - | $10,525 |
| Fees for Services Legal | $2,500 | - | - | $2,500 |
| Insurance | $2,216 | - | - | $2,216 |
| Office Expenses | $1,427 | - | - | $1,427 |
| Fees for Services Accounting | $1,415 | - | - | $1,415 |
| Other Expenses | $90 | - | - | $90 |
| Total Functional Expenses | $446,335 | $0 | $0 | $446,335 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Form 990 is prepared by a cpa and a copy is provided to the treasurer who is responsible for reviewing the return prior to submitting to the irs.”
“Governing documents and policies are available to the public on the association's website.”
“To provide services and training in stormwater and floodplain control and management. This is accomplished by conducting conferences, workshops, and newsletters to member organizations. Conference and workshop registration fees support the organization.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | THE ORGANIZATION PROVIDES SERVICES AND TRAINING IN STORMWATER AND FLOODPLAIN CONTROL AND MANAGEMENT THROUGH CONFERENCES, WORKSHOPS, AND NEWSLETTERS FOR MEMBER ORGANIZATIONS. REGISTRATION FEES FOR CONFERENCES AND WORKSHOPS HELP SUPPORT THE ORGANIZATION |
| IRS990/AddressChangeInd | 0 | X |
| IRS990/AllOtherContributionsAmt | 0 | 18382 |
| IRS990/BackupWthldComplianceInd | 0 | false |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | FRANS LAMBRECHTSEN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3038588844 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 12575 W BAYAUD AVE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | LAKEWOOD |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CO |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 80228 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 167707 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 247023 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 385189 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 385189 |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 71579 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 55 |
| IRS990/CYOtherExpensesAmt | 0 | 446335 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 455434 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 80733 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 446335 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 527068 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 13590 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/Desc | 0 | COSTS ASSOCIATED WITH PROVIDING TRAINING AND EDUCATION IN STORMWATER AND FLOODPLAIN CONTROL AND MANAGEMENT CONFERENCES AND WORKSHOPS. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 20000 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 20000 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 446335 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 1415 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1415 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 2500 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 2500 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 4.00 |
| 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | 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/PersonNm | 0 | JEREMY DEISCHER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | DANNY ELSNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | DAN HILL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | FRANS LAMBRECHTSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MOLLY TRUJILLO |
| 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/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/TitleTxt | 0 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | VICE CHAIRMA |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TREASURER 20 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TREASURER 20 |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1989 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 4 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 527068 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 4 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 10525 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 10525 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 2216 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2216 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 55 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 55 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 10 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | CO |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 53197 |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | TO PROVIDE SERVICES AND TRAINING IN STORMWATER AND FLOODPLAIN CONTROL AND MANAGEMENT. THIS IS ACCOMPLISHED BY CONDUCTING CONFERENCES, WORKSHOPS, AND NEWSLETTERS TO MEMBER ORGANIZATIONS. CONFERENCE AND WORKSHOP REGISTRATION FEES SUPPORT THE ORGANIZATION. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 168117 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 248850 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 148117 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 228850 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 1427 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1427 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | SCHOLARSHIPS |
| IRS990/OtherExpensesGrp/Desc | 1 | DONATIONS |
| IRS990/OtherExpensesGrp/Desc | 2 | CREDIT CARD FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | BANK FEES |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 25710 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 15966 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 1297 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 90 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 25710 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 15966 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 1297 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 90 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 14000 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 1827 |
| IRS990/PrincipalOfficerNm | 0 | FRANS LAMBRECHTSEN |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 221000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 221000 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 221000 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | ANNUAL CONFERENCE FEES |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | ANNUAL CONFERENCE SPONSORSHIP |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | WORKSHOP TRAINING |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 319203 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 88425 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 47806 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 319203 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 88425 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 47806 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 46335 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 64 |
| IRS990/PYOtherExpensesAmt | 0 | 327875 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 419574 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 138098 |
| IRS990/PYTotalExpensesAmt | 0 | 327875 |
| IRS990/PYTotalRevenueAmt | 0 | 465973 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 80733 |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 469076 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 71579 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 46335 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 38976 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 22764 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 16176 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 195830 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 55 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 64 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 22 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 6 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 149 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 455489 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 419102 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 233157 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 62897 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 64648 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 1235293 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 55 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 64 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 22 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 2 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 6 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 149 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.99990 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99990 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 1431123 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 527068 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 465437 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 272133 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 85661 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 80824 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1431123 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 527123 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 465501 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 272155 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 85663 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 80830 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1431272 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | TO PROVIDE SERVICES AND TRAINING IN STORMWATER AND FLOODPLAIN CONTROL AND MANAGEMENT. THIS IS ACCOMPLISHED BY CONDUCTING CONFERENCES, WORKSHOPS, AND NEWSLETTERS TO MEMBER ORGANIZATIONS. CONFERENCE AND WORKSHOP REGISTRATION FEES SUPPORT THE ORGANIZATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | FORM 990 IS PREPARED BY A CPA AND A COPY IS PROVIDED TO THE TREASURER WHO IS RESPONSIBLE FOR REVIEWING THE RETURN PRIOR TO SUBMITTING TO THE IRS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | GOVERNING DOCUMENTS AND POLICIES ARE AVAILABLE TO THE PUBLIC ON THE ASSOCIATION'S WEBSITE. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990 - ORGANIZATION'S MISSION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 19 |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 181707 |
| IRS990/TotalAssetsEOYAmt | 0 | 248850 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 181707 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 248850 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 71579 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 446335 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 446335 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 13590 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 13590 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 168117 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 248850 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 446335 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 455434 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 455489 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 527068 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 181707 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 248850 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990/TypeOfOrganizationAssocInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 12575 W BAYAUD AVE |
| IRS990/USAddress/CityNm | 0 | LAKEWOOD |
| IRS990/USAddress/StateAbbreviationCd | 0 | CO |
| IRS990/USAddress/ZIPCd | 0 | 80228 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 4 |
| IRS990/VotingMembersIndependentCnt | 0 | 4 |
| IRS990/WebsiteAddressTxt | 0 | CASFM.ORG |
| IRS990/WhistleblowerPolicyInd | 0 | false |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | FRANS LAMBRECHTSEN |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TREASURER 2025-2026 |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 3038588844 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-09-03 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | COLORADO ASSOCIATION OF STORMWATER |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | AND FLOODPLAIN MANAGERS INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | COLO |
| ReturnHeader/Filer/EIN | 0 | 742557150 |
| ReturnHeader/Filer/PhoneNum | 0 | 3038588844 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 12575 W BAYAUD AVE |
| ReturnHeader/Filer/USAddress/CityNm | 0 | LAKEWOOD |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CO |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 80228 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | false |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 884415174 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | THE COLORADO CPA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 7600 E ARAPAHOE RD STE 306 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | CENTENNIAL |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 80112 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7205190618 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-09-03 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | JENNIFER WEYER |
| ReturnHeader/ReturnTs | 0 | 2025-09-23T15:32:19-04:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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