Civic Intelligence

Elkhorn Slough Foundation

990 • Fiscal year 2012 • EIN 94-2823247

Jul 01, 2011 to Jun 30, 2012 • Filed on Apr 13, 2013

PO Box 26795039
Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

14th percentile

0.02x

Higher debt load relative to assets than 14% of similar nonprofits.

2012 filings • 501(c)3 • $10M-$25M nonprofits • Source year 2012

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on this filing.

Source year 2012

Net Margin

Score unavailable

No value available

Net margin requires both revenue and expenses on this filing.

Source year 2012

Top Officer Pay

Score unavailable

No value available

This filing does not contain officer compensation rows.

Source year 2012

Asset Growth

29th percentile

-2.2%

Faster asset growth than 29% of similar nonprofits.

2012 filings • 501(c)3 • $10M-$25M nonprofits • Annualized from 2011 to 2012

Revenue Growth

Score unavailable

No value available

No valid filing value is available for this score.

Assets

Down

$24,877,782

Down $560,254 (-2.2%) from 2011

Net Assets

Down

$24,470,290

Down $566,287 (-2.3%) from 2011

Liabilities

Up

$407,492

Up $6,033 (+1.5%) from 2011

Revenue

-

No earlier filing loaded for comparison.

Expenses

Down

$2,489,392

Down $2,195,474 (-47%) from 2011

Net Income

-

No earlier filing loaded for comparison.

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$60M$40M$20M$0Assets 2011: $25,438,036Liabilities 2011: $401,459Net Assets 2011: $25,036,5772011Assets 2012: $24,877,782Liabilities 2012: $407,492Net Assets 2012: $24,470,2902012Assets 2013: $29,835,998Liabilities 2013: $824,924Net Assets 2013: $29,011,0742013Assets 2014: $31,628,907Liabilities 2014: $1,083,042Net Assets 2014: $30,545,8652014Assets 2015: $30,818,947Liabilities 2015: $574,815Net Assets 2015: $30,244,1322015Assets 2016: $32,741,932Liabilities 2016: $625,925Net Assets 2016: $32,116,0072016Assets 2017: $32,765,185Liabilities 2017: $558,144Net Assets 2017: $32,207,0412017Assets 2018: $40,888,858Liabilities 2018: $2,591,159Net Assets 2018: $38,297,6992018Assets 2019: $39,920,439Liabilities 2019: $1,162,010Net Assets 2019: $38,758,4292019Assets 2020: $40,813,318Liabilities 2020: $2,050,226Net Assets 2020: $38,763,0922020Assets 2021: $43,540,960Liabilities 2021: $1,870,822Net Assets 2021: $41,670,1382021Assets 2022: $41,261,031Liabilities 2022: $768,148Net Assets 2022: $40,492,8832022Assets 2023: $42,556,988Liabilities 2023: $1,051,831Net Assets 2023: $41,505,1572023Assets 2024: $46,787,248Liabilities 2024: $603,474Net Assets 2024: $46,183,7742024Assets 2025: $49,727,926Liabilities 2025: $775,220Net Assets 2025: $48,952,7062025

Highlighted filing

2012

Assets$24,877,782
Liabilities$407,492
Net Assets$24,470,290

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$15M$10M$5.0M$0-$5.0MExpenses 2011: $4,684,8662011Expenses 2012: $2,489,3922012Expenses 2013: $2,553,4262013Revenue 2014: $3,579,374Expenses 2014: $2,700,263Net Income 2014: $879,1112014Revenue 2015: $2,150,003Expenses 2015: $2,409,420Net Income 2015: -$259,4172015Revenue 2016: $4,348,902Expenses 2016: $2,410,441Net Income 2016: $1,938,4612016Revenue 2017: $2,636,620Expenses 2017: $2,987,906Net Income 2017: -$351,2862017Revenue 2018: $10,749,417Expenses 2018: $4,503,723Net Income 2018: $6,245,6942018Revenue 2019: $3,835,240Expenses 2019: $3,499,531Net Income 2019: $335,7092019Revenue 2020: $4,135,624Expenses 2020: $3,916,847Net Income 2020: $218,7772020Revenue 2021: $6,252,654Expenses 2021: $4,805,844Net Income 2021: $1,446,8102021Revenue 2022: $4,607,156Expenses 2022: $4,140,904Net Income 2022: $466,2522022Revenue 2023: $5,245,873Expenses 2023: $4,631,818Net Income 2023: $614,0552023Revenue 2024: $9,674,181Expenses 2024: $5,428,542Net Income 2024: $4,245,6392024Revenue 2025: $8,549,320Expenses 2025: $5,853,417Net Income 2025: $2,695,9032025

Highlighted filing

2012

Revenue-
Expenses$2,489,392
Net Income-
Jump To
Filing Snapshot
Filing Period
Jul 1, 2011 to Jun 30, 2012
Signed
Apr 13, 2013
Return Version
2011v1.5
Gross Receipts
$2,513,021
Mission and Program Overview

Mission

The Elkhorn Slough Foundation's mission is to conserve and restore Elkhorn Slough and its watershed, California's largest tidal salt marsh south of San Francisco Bay. Renowned for its extraordinary biodiversity, Elkhorn Slough features a dynamic working landscape intertwined with rich natural habitats. To achieve its mission, the Elkhorn Slough Foundation focuses on the direct acquisition and stewardship of key lands while collaborating with partnerorganizations and agencies. Together, they advance sound scientific research, deliver impactful education programs, and foster meaningful community engagement. As an accredited organization through the Land Trust Alliance Accreditation Commission, the Foundation upholds the highest standards in conservation and land stewardship.

Major Activities

Activity 2
The Tidal Wetland Program- TWP is a multi-agency effort focused on addressing the most critical ecological challenge facing the tidal portions of Elkhorn Slough. Historic modifications of Slough hydrology has led to the dramatic loss of vegetated marsh land. In collaboration with over 100 scientists, resource managers, local residents and other stakeholders, the Tidal Wetland Program led an Ecosystem Based Management approach to arrest this loss of habitat and restore a more natural function to the slough system. The result of this is the implementation of more natural tidal flow to the Parson's slough complex on the Elkhorn Slough National Estuarine Research Reserve which protected of over 450 acres of tidal wetlands in the Elkhorn system.
Activity 3
RAM-The Research and Monitoring program on the Elkhorn Slough National Estuarine Research Reserve is the primary vehicle for conducting the water quality monitoring, habitat monitoring and biological monitoring on the Reserve and throughout the Elkhorn Slough Watershed. The research and monitoring team has also been responsible for the publication of a series of peer reviewed scientific publications, listed on the website: www.elkhornslough.org. This is an ongoing program funded by the National Oceanic and Atmospheric Administration.
Filing and Contact Details

Filer

EIN
94-2823247
Raw XML AppendixShowing 400 of 623 raw XML fields

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/AccountantCompileOrReview0false
IRS990/AccountsPayableAccruedExpenses/BOY0133126
IRS990/AccountsPayableAccruedExpenses/EOY0114159
IRS990/AccountsReceivable/EOY00
IRS990/ActivitiesConductedPartnership0false
IRS990/Activity2/Description0The Tidal Wetland Program- TWP is a multi-agency effort focused on addressing the most critical ecological challenge facing the tidal portions of Elkhorn Slough. Historic modifications of Slough hydrology has led to the dramatic loss of vegetated marsh land. In collaboration with over 100 scientists, resource managers, local residents and other stakeholders, the Tidal Wetland Program led an Ecosystem Based Management approach to arrest this loss of habitat and restore a more natural function to the slough system. The result of this is the implementation of more natural tidal flow to the Parson's slough complex on the Elkhorn Slough National Estuarine Research Reserve which protected of over 450 acres of tidal wetlands in the Elkhorn system.
IRS990/Activity2/Expense0416020
IRS990/Activity3/Description0RAM-The Research and Monitoring program on the Elkhorn Slough National Estuarine Research Reserve is the primary vehicle for conducting the water quality monitoring, habitat monitoring and biological monitoring on the Reserve and throughout the Elkhorn Slough Watershed. The research and monitoring team has also been responsible for the publication of a series of peer reviewed scientific publications, listed on the website: www.elkhornslough.org. This is an ongoing program funded by the National Oceanic and Atmospheric Administration.
IRS990/Activity3/Expense0378646
IRS990/ActivityOrMissionDescription0To conserve and restore Elkhorn Slough and its watershed, Monterey Bay's premier estuarine wetland.
IRS990/AddressPrincipalOfficerUS/AddressLine10PO Box 267
IRS990/AddressPrincipalOfficerUS/City0Moss Landing
IRS990/AddressPrincipalOfficerUS/State0CA
IRS990/AddressPrincipalOfficerUS/ZIPCode095039
IRS990/Advertising/Total00
IRS990/AllAffiliatesIncluded0false
IRS990/AllOtherContributions0473157
IRS990/AllOtherExpenses/Total00
IRS990/AnnualDisclosureCoveredPersons0true
IRS990/AuditCommittee0true
IRS990/BenefitsPaidToMembersCY00
IRS990/BenefitsToMembers/Total00
IRS990/BsnssRltnshpThruFamilyMember0false
IRS990/BsnssRltnshpWithOrganization0false
IRS990/CashNonInterestBearing/BOY0114335
IRS990/CashNonInterestBearing/EOY047853
IRS990/ChangesToOrganizingDocs0false
IRS990/CollectionsOfArt0false
IRS990/CompCurrentOfficersDirectors/Fundraising022001
IRS990/CompCurrentOfficersDirectors/ManagementAndGeneral022001
IRS990/CompCurrentOfficersDirectors/ProgramServices0102671
IRS990/CompCurrentOfficersDirectors/Total0146673
IRS990/CompDisqualPersons/Total00
IRS990/CompensationFromOtherSources0false
IRS990/CompensationProcessCEO0true
IRS990/CompensationProcessOther0true
IRS990/ComplianceWithBackupWitholding0true
IRS990/ConferencesMeetings/Fundraising0393
IRS990/ConferencesMeetings/ManagementAndGeneral01505
IRS990/ConferencesMeetings/ProgramServices043948
IRS990/ConferencesMeetings/Total045846
IRS990/ConflictOfInterestPolicy0true
IRS990/ConservationEasements0true
IRS990/ConsolidatedAuditFinancialStmt0false
IRS990/ContributionsGrantsCurrentYear01718666
IRS990/ContributionsGrantsPriorYear04205126
IRS990/CostOfGoodsSold014703
IRS990/CreditCounseling0false
IRS990/DecisionsSubjectToApproval0false
IRS990/DeductibleContributionsOfArt0false
IRS990/DeductibleNonCashContributions0false
IRS990/DeferredRevenue/BOY0268333
IRS990/DeferredRevenue/EOY0268333
IRS990/DelegationOfManagementDuties0false
IRS990/DepreciationDepletion/ManagementAndGeneral011437
IRS990/DepreciationDepletion/ProgramServices068067
IRS990/DepreciationDepletion/Total079504
IRS990/DescribedIn501C30true
IRS990/Description0Land Stewardship Program- This program is responsible for the ongoing restoration, maintenance and management of nearly 4,000 acres of land in the Elkhorn Slough watershed. This past year, the Stewardship team again engaged dozens of community volunteers to assist with a wide array of conservation actions, including the removal of tons of trash and debris, control of exotic invasive weeds, monitoring key lands and species, mapping natural resources, collecting, germinating, growing and out-planting thousands of native plants. This program continues to transform hundreds of acres of degraded worn-out sand hills into vital, healthy habitat.
IRS990/DisregardedEntity0false
IRS990/DistributionToDonor0false
IRS990/DocumentRetentionPolicy0true
IRS990/DonorAdvisedFunds0false
IRS990/ElectionOfBoardMembers0false
IRS990/EmploymentTaxReturnsFiled0true
IRS990/EscrowAccount0false
IRS990/ExcessBenefitTransaction0false
IRS990/ExcessBusinessHoldings0false
IRS990/Expense0464276
IRS990/FamilyOrBusinessRelationship0false
IRS990/FederalGrantAuditPerformed0true
IRS990/FederalGrantAuditRequired0true
IRS990/FeesForServicesAccounting/ManagementAndGeneral075263
IRS990/FeesForServicesAccounting/ProgramServices0200
IRS990/FeesForServicesAccounting/Total075463
IRS990/FeesForServicesInvstMgmntFees/Total00
IRS990/FeesForServicesLegal/Total00
IRS990/FeesForServicesLobbying/Total00
IRS990/FeesForServicesManagement/Total00
IRS990/FeesForServicesOther/Fundraising03016
IRS990/FeesForServicesOther/ManagementAndGeneral056313
IRS990/FeesForServicesOther/ProgramServices0432917
IRS990/FeesForServicesOther/Total0492246
IRS990/FeesForServicesProfFundraising/Total00
IRS990/FiledLieu10410false
IRS990/FinancialStatementSeparate0X
IRS990/FollowSFAS1170X
IRS990/ForeignActivities0false
IRS990/ForeignFinancialAccount0false
IRS990/ForeignGrants/Total00
IRS990/ForeignOffice0false
IRS990/Form1098CFiled0false
IRS990/Form720Filed0false
IRS990/Form8282PropertyDisposedOf0false
IRS990/Form8886TFiled0false
IRS990/Form8899Filed0false
IRS990/Form990PartVIISectionA/AverageHoursPerWeek02.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek12.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek22.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek32.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek41.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek51.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek61.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek71.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek82.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek91.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek101.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek112.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek122.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek132.00
IRS990/Form990PartVIISectionA/AverageHoursPerWeek1440.00
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector0X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector1X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector2X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector3X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector4X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector5X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector6X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector7X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector8X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector9X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector10X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector11X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector12X
IRS990/Form990PartVIISectionA/IndividualTrusteeOrDirector13X
IRS990/Form990PartVIISectionA/NamePerson0Bill Eggleston
IRS990/Form990PartVIISectionA/NamePerson1Steve Webster
IRS990/Form990PartVIISectionA/NamePerson2Steve Dennis
IRS990/Form990PartVIISectionA/NamePerson3Michael Pinto
IRS990/Form990PartVIISectionA/NamePerson4Ed Boutennet
IRS990/Form990PartVIISectionA/NamePerson5Terry Eckhardt
IRS990/Form990PartVIISectionA/NamePerson6Mary Wright
IRS990/Form990PartVIISectionA/NamePerson7Lydia Villarreal
IRS990/Form990PartVIISectionA/NamePerson8Anne Olsen
IRS990/Form990PartVIISectionA/NamePerson9Anne Secker
IRS990/Form990PartVIISectionA/NamePerson10Tom Williams
IRS990/Form990PartVIISectionA/NamePerson11Dick Hammond
IRS990/Form990PartVIISectionA/NamePerson12Judith Connor
IRS990/Form990PartVIISectionA/NamePerson13Steve Green
IRS990/Form990PartVIISectionA/NamePerson14Mark Silberstein
IRS990/Form990PartVIISectionA/Officer0X
IRS990/Form990PartVIISectionA/Officer1X
IRS990/Form990PartVIISectionA/Officer2X
IRS990/Form990PartVIISectionA/Officer3X
IRS990/Form990PartVIISectionA/Officer4X
IRS990/Form990PartVIISectionA/OtherCompensation00
IRS990/Form990PartVIISectionA/OtherCompensation10
IRS990/Form990PartVIISectionA/OtherCompensation20
IRS990/Form990PartVIISectionA/OtherCompensation30
IRS990/Form990PartVIISectionA/OtherCompensation40
IRS990/Form990PartVIISectionA/OtherCompensation50
IRS990/Form990PartVIISectionA/OtherCompensation60
IRS990/Form990PartVIISectionA/OtherCompensation70
IRS990/Form990PartVIISectionA/OtherCompensation80
IRS990/Form990PartVIISectionA/OtherCompensation90
IRS990/Form990PartVIISectionA/OtherCompensation100
IRS990/Form990PartVIISectionA/OtherCompensation110
IRS990/Form990PartVIISectionA/OtherCompensation120
IRS990/Form990PartVIISectionA/OtherCompensation130
IRS990/Form990PartVIISectionA/OtherCompensation1419789
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization00
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization10
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization20
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization30
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization40
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization50
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization60
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization70
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization80
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization90
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization100
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization110
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization120
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization130
IRS990/Form990PartVIISectionA/ReportableCompFromOrganization14116591
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs00
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs10
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs20
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs30
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs40
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs50
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs60
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs70
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs80
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs90
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs100
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs110
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs120
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs130
IRS990/Form990PartVIISectionA/ReportableCompFromRelatedOrgs140
IRS990/Form990PartVIISectionA/Title0Trustee
IRS990/Form990PartVIISectionA/Title1President
IRS990/Form990PartVIISectionA/Title2Vice President
IRS990/Form990PartVIISectionA/Title3Trustee
IRS990/Form990PartVIISectionA/Title4Trustee
IRS990/Form990PartVIISectionA/Title5Trustee
IRS990/Form990PartVIISectionA/Title6Trustee
IRS990/Form990PartVIISectionA/Title7Trustee
IRS990/Form990PartVIISectionA/Title8Trustee
IRS990/Form990PartVIISectionA/Title9Trustee
IRS990/Form990PartVIISectionA/Title10Trustee
IRS990/Form990PartVIISectionA/Title11Treasurer
IRS990/Form990PartVIISectionA/Title12Trustee
IRS990/Form990PartVIISectionA/Title13Secretary
IRS990/Form990PartVIISectionA/Title14Executive Direc
IRS990/Form990ProvidedToGoverningBody0true
IRS990/Form990-TFiled0false
IRS990/FormersListed0false
IRS990/FSAudited0true
IRS990/FundraisingActivities0false
IRS990/FundsToPayPremiums0false
IRS990/GainOrLoss/Securities0-21473
IRS990/Gaming0false
IRS990/GovernmentGrants01245509
IRS990/GrantsAndSimilarAmntsCY00
IRS990/GrantsToDomesticIndividuals/Total00
IRS990/GrantsToDomesticOrgs/Total00
IRS990/GrantsToIndividuals0false
IRS990/GrantsToOrganizations0false
IRS990/GrantToRelatedPerson0false
IRS990/GrossAmountSalesAssets/Securities0419071
IRS990/GrossReceipts02513021
IRS990/GrossRents/Real069091
IRS990/GrossSalesOfInventory027198
IRS990/GroupReturnForAffiliates0false
IRS990/Hospital0false
IRS990/IncomeFromInvestBondProceeds/TotalRevenueColumn00
IRS990/IndependentAuditFinancialStmt0true
IRS990/IndoorTanningServices0false
IRS990/InfoInScheduleOPartIII0X
IRS990/InfoInScheduleOPartVI0X
IRS990/InfoInScheduleOPartXI0X
IRS990/InformationTechnology/Total00
IRS990/Insurance/ManagementAndGeneral013702
IRS990/Insurance/ProgramServices03985
IRS990/Insurance/Total017687
IRS990/IntangibleAssets/EOY00
IRS990/Interest/Total00
IRS990/InventoriesForSaleOrUse/BOY013692
IRS990/InventoriesForSaleOrUse/EOY015853
IRS990/InvestmentIncomeCurrentYear069287
IRS990/InvestmentIncome/ExclusionAmount090760
IRS990/InvestmentIncomePriorYear0235827
IRS990/InvestmentIncome/TotalRevenueColumn090760
IRS990/InvestmentInJointVenture0false
IRS990/InvestmentsOtherSecurities/EOY00
IRS990/InvestmentsProgramRelated/EOY00
IRS990/InvestmentsPubTradedSecurities/BOY04568660
IRS990/InvestmentsPubTradedSecurities/EOY04193937
IRS990/InvestTaxExemptBonds0false
IRS990/LandBldgEquipmentAccumDeprec0606815
IRS990/LandBuildingsEquipmentBasis020315239
IRS990/LandBuildingsEquipmentBasisNet/BOY019758885
IRS990/LandBuildingsEquipmentBasisNet/EOY019708424
IRS990/LessCostOthBasisSalesExpenses/Securities0440544
IRS990/LicensedMoreThanOneState0false
IRS990/LoanToOfficerOrDQP0false
IRS990/LobbyingActivities0false
IRS990/LocalChapters0false
IRS990/MaterialDiversionOrMisuse0false
IRS990/MembersOrStockholders0false
IRS990/MethodOfAccountingAccrual0X
IRS990/MinutesOfCommittees0true
IRS990/MinutesOfGoverningBody0true
IRS990/MissionDescription0The Elkhorn Slough Foundation's mission is to conserve and restore Elkhorn Slough and its watershed. The slough is California's largest estuary outside of San Francisco Bay. Elkhorn Slough harbors extraordinary bio-diversity and encompasses a dynamic working landscape juxtaposed with rich natural habitats. Elkhorn Slough Foundation meets its mission by the direct acquisition and stewardship of key lands and by work with partner organizations and agencies to promote sound scientific research, dynamic education programs and community engagement.
IRS990/MoreThan5000KToIndividuals0false
IRS990/MoreThan5000KToOrganizations0false
IRS990/NameOfPrincipalOfficerPerson0Mark Silberstein
IRS990/NbrIndependentVotingMembers014
IRS990/NbrVotingGoverningBodyMembers014
IRS990/NbrVotingMembersGoverningBody014
IRS990/NetAssetsOrFundBalancesBOY025036577
IRS990/NetAssetsOrFundBalancesEOY024470290
IRS990/NetGainOrLossInvestments/ExclusionAmount0-21473
IRS990/NetGainOrLossInvestments/TotalRevenueColumn0-21473
IRS990/NetIncomeFromFundraisingEvents/TotalRevenueColumn00
IRS990/NetIncomeFromGaming/TotalRevenueColumn00
IRS990/NetIncomeOrLoss/RelatedOrExemptFunctionIncome012495
IRS990/NetIncomeOrLoss/TotalRevenueColumn012495
IRS990/NetRentalIncomeOrLoss/ExclusionAmount069091
IRS990/NetRentalIncomeOrLoss/TotalRevenueColumn069091
IRS990/NoncashContributions0390
IRS990/NonDeductibleContributions0false
IRS990/NonDeductibleDisclosure0false
IRS990/NumberFormsTransmittedWith1096041
IRS990/NumberIndependentVotingMembers014
IRS990/NumberIndividualsGT100K01
IRS990/NumberOf8282Filed00
IRS990/NumberOfContractorsGT100K00
IRS990/NumberOfEmployees049
IRS990/NumberW2GIncluded00
IRS990/Occupancy/ManagementAndGeneral017
IRS990/Occupancy/ProgramServices06374
IRS990/Occupancy/Total06391
IRS990/OfficeExpenses/Fundraising013583
IRS990/OfficeExpenses/ManagementAndGeneral040321
IRS990/OfficeExpenses/ProgramServices081150
IRS990/OfficeExpenses/Total0135054
IRS990/OfficerEntityWithBsnssRltnshp0false
IRS990/OfficerMailingAddress0false
IRS990/OnBehalfOfIssuer0false
IRS990/Organization501c30X
IRS990/OtherAssetsTotal/BOY0319738
IRS990/OtherAssetsTotal/EOY0309985
IRS990/OtherEmployeeBenefits/Fundraising010868
IRS990/OtherEmployeeBenefits/ManagementAndGeneral024598
IRS990/OtherEmployeeBenefits/ProgramServices0127057
IRS990/OtherEmployeeBenefits/Total0162523
IRS990/OtherExpensePriorYear02836605
IRS990/OtherExpensesCurrentYear0908155
IRS990/OtherExpenses/Description0Donor Cultivation
IRS990/OtherExpenses/Description1Other Expenses
IRS990/OtherExpenses/Description2Special events
IRS990/OtherExpenses/Description3Building repairs and maintenan
IRS990/OtherExpenses/Fundraising02584
IRS990/OtherExpenses/Fundraising1105
IRS990/OtherExpenses/Fundraising21146
IRS990/OtherExpenses/ManagementAndGeneral05705
IRS990/OtherExpenses/ManagementAndGeneral11570
IRS990/OtherExpenses/ManagementAndGeneral28634
IRS990/OtherExpenses/ProgramServices02052
IRS990/OtherExpenses/ProgramServices16251
IRS990/OtherExpenses/ProgramServices26645
IRS990/OtherExpenses/Total02584
IRS990/OtherExpenses/Total17862
IRS990/OtherExpenses/Total28967
IRS990/OtherExpenses/Total315279
IRS990/OtherLiabilities/EOY025000
IRS990/OtherNotesLoansReceivableNet/EOY00
IRS990/OtherRevenueCurrentYear081652
IRS990/OtherRevenueMisc/BusinessCode0541900
IRS990/OtherRevenueMisc/Description0Other income
IRS990/OtherRevenueMisc/RelatedOrExemptFunctionIncome066
IRS990/OtherRevenueMisc/TotalRevenueColumn066
IRS990/OtherRevenuePriorYear083770
IRS990/OtherSalariesAndWages/Fundraising099619
IRS990/OtherSalariesAndWages/ManagementAndGeneral0110115
IRS990/OtherSalariesAndWages/ProgramServices0950919
IRS990/OtherSalariesAndWages/Total01160653
IRS990/OtherWebsite0X
IRS990/PartialLiquidation0false
IRS990/PaymentsToAffiliates/Total00
IRS990/PayrollTaxes/Fundraising09625
IRS990/PayrollTaxes/ManagementAndGeneral010098
IRS990/PayrollTaxes/ProgramServices084284
IRS990/PayrollTaxes/Total0104007
IRS990/PensionPlanContributions/Fundraising0766
IRS990/PensionPlanContributions/ManagementAndGeneral01267
IRS990/PensionPlanContributions/ProgramServices05348
IRS990/PensionPlanContributions/Total07381
IRS990/PermanentlyRestrictedNetAssets/BOY04948204
IRS990/PermanentlyRestrictedNetAssets/EOY04948204
IRS990/PledgesAndGrantsReceivable/BOY0354180
IRS990/PledgesAndGrantsReceivable/EOY0299962
IRS990/PoliciesReferenceChapters0false
IRS990/PoliticalActivities0false
IRS990/PremiumsPaid0false
IRS990/PrepaidExpensesDeferredCharges/BOY040180
IRS990/PrepaidExpensesDeferredCharges/EOY033377
IRS990/PriorExcessBenefitTransaction0false
IRS990/ProfessionalFundraising0false
IRS990/ProgramServiceRevenue/BusinessCode0531390
IRS990/ProgramServiceRevenue/BusinessCode1541700
IRS990/ProgramServiceRevenueCY0188169
IRS990/ProgramServiceRevenue/Description0Conservation management
IRS990/ProgramServiceRevenue/Description1Class and Activity Fees
IRS990/ProgramServiceRevenuePriorYear0142499
IRS990/ProgramServiceRevenue/RelatedOrExemptFunctionIncome0124735
IRS990/ProgramServiceRevenue/RelatedOrExemptFunctionIncome163434
IRS990/ProgramServiceRevenue/TotalRevenueColumn0124735
IRS990/ProgramServiceRevenue/TotalRevenueColumn163434
IRS990/ProhibitedTaxShelterTrans0false
IRS990/QuidProQuoContributions0false
IRS990/QuidProQuoDisclosure0false
IRS990/ReceivablesFromDisqualPersons/EOY00
IRS990/ReceivablesFromOfficersEtc/EOY00
IRS990/ReconcilationOtherChanges0-134669
IRS990/ReconcilationRevenueExpenses0-431618
IRS990/RegularMonitoringEnforcement0true
IRS990/RelatedEntity0false
IRS990/RelatedOrgControlledEntity0false
IRS990/RentalIncomeOrLoss/Real069091
IRS990/ReportFin48Footnote0false
IRS990/ReportInvestOthSecurities0false
IRS990/ReportLandBldgEquip0true
IRS990/ReportOtherAssets0false
IRS990/ReportOtherLiabilities0true
IRS990/ReportProgRelInvest0false
IRS990/Revenue071350
IRS990/RevenuesLessExpensesCY0-431618
IRS990/RevenuesLessExpensesPriorYear0-17644
IRS990/RoyaltiesRevenue/TotalRevenueColumn00
IRS990/Royalties/Total00
IRS990/SalariesEtcCurrentYear01581237
IRS990/SalariesEtcPriorYear01848261
IRS990/SavingsAndTempCashInvestments/BOY0268366
IRS990/SavingsAndTempCashInvestments/EOY0268391
IRS990ScheduleA/AmountsSubstContributorsTotal00
IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYear01718666
IRS990ScheduleA/GiftsGrantsContribReceived170/CurrentTaxYearMinus1Year04205126

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$49.7$0.78$49.0$8.55$5.85$2.70
2024Detailed filing. Detailed filing data is available for this year.$46.8$0.60$46.2$9.67$5.43$4.25
2023Detailed filing. Detailed filing data is available for this year.$42.6$1.05$41.5$5.25$4.63$0.61
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$41.3$0.77$40.5$4.61$4.14$0.47
2021Detailed filing. Detailed filing data is available for this year.$43.5$1.87$41.7$6.25$4.81$1.45
2020Detailed filing. Detailed filing data is available for this year.$40.8$2.05$38.8$4.14$3.92$0.22
2019Detailed filing. Detailed filing data is available for this year.$39.9$1.16$38.8$3.84$3.50$0.34
2018Detailed filing. Detailed filing data is available for this year.$40.9$2.59$38.3$10.7$4.50$6.25
2017Detailed filing. Detailed filing data is available for this year.$32.8$0.56$32.2$2.64$2.99$0.35
2016Detailed filing. Detailed filing data is available for this year.$32.7$0.63$32.1$4.35$2.41$1.94
2015Detailed filing. Detailed filing data is available for this year.$30.8$0.57$30.2$2.15$2.41$0.26
2014Detailed filing. Detailed filing data is available for this year.$31.6$1.08$30.5$3.58$2.70$0.88
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$29.8$0.82$29.0$2.55
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$24.9$0.41$24.5$2.49
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$25.4$0.40$25.0$4.68
Peer Organizations

Similar nonprofits based on the same Siviq industry and scale cohort. 2012 filings • 501(c)3 • $10M-$25M nonprofits