Civic Intelligence

Oyster Pond Environmental Trust Inc

EIN 04-3278142 • 501(c)3 • Woods Hole, MA

Profile

LAND CONSERVATION

PO Box 496Woods Hole, MA 02543

opet.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

18th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

19th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Net Margin

85th percentile

38%

Higher net margin than 85% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Top Officer Pay

Score unavailable

No value available

No filing with officer rows is available for this organization yet.

Asset Growth

40th percentile

0.6%

Faster asset growth than 40% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2023 to 2024

Revenue Growth

54th percentile

9.4%

Faster revenue growth than 54% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets18th percentile

Assets

Up

$2,365,494

Up $13,700 (+0.6%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$2,365,494

Up $13,700 (+0.6%) from 2023

Operations
Liabilities / Revenue19th percentileNet Margin85th percentile

Revenue

Up

$36,517

Up $3,131 (+9.4%) from 2023

Expenses

Up

$22,817

Up $4,532 (+25%) from 2023

Net Income

Down

$13,700

Down $1,401 (-9.3%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth40th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$3.0M$2.0M$1.0M$0Assets 2011: $266,624Net Assets 2011: $266,6242011Assets 2012: $272,951Net Assets 2012: $272,9512012Assets 2014: $1,408,641Liabilities 2014: $8,159Net Assets 2014: $1,400,4822014Assets 2015: $2,309,114Liabilities 2015: $6,475Net Assets 2015: $2,302,6392015Assets 2016: $2,309,414Liabilities 2016: $400Net Assets 2016: $2,309,0142016Assets 2017: $2,295,025Liabilities 2017: $386Net Assets 2017: $2,294,6392017Assets 2018: $2,292,048Liabilities 2018: $0Net Assets 2018: $2,292,0482018Assets 2019: $2,323,768Liabilities 2019: $0Net Assets 2019: $2,323,7682019Assets 2020: $2,315,840Liabilities 2020: $0Net Assets 2020: $2,315,8402020Assets 2021: $2,327,987Liabilities 2021: $0Net Assets 2021: $2,327,9872021Assets 2022: $2,336,693Liabilities 2022: $0Net Assets 2022: $2,336,6932022Assets 2023: $2,351,794Liabilities 2023: $0Net Assets 2023: $2,351,7942023Assets 2024: $2,365,494Liabilities 2024: $0Net Assets 2024: $2,365,4942024

Highlighted filing

2024

Assets$2,365,494
Liabilities$0
Net Assets$2,365,494
Open 2024 Filing

Operations Trend

Revenue Growth54th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.5M$1.0M$500K$0-$500KRevenue 2011: $22,364Expenses 2011: $19,789Net Income 2011: $2,5752011Revenue 2012: $27,807Expenses 2012: $21,480Net Income 2012: $6,3272012Revenue 2014: $1,213,427Expenses 2014: $93,912Net Income 2014: $1,119,5152014Revenue 2015: $954,181Expenses 2015: $52,024Net Income 2015: $902,1572015Revenue 2016: $58,988Expenses 2016: $52,613Net Income 2016: $6,3752016Revenue 2017: $39,598Expenses 2017: $53,973Net Income 2017: -$14,3752017Revenue 2018: $38,109Expenses 2018: $40,700Net Income 2018: -$2,5912018Revenue 2019: $56,801Expenses 2019: $25,081Net Income 2019: $31,7202019Revenue 2020: $38,756Expenses 2020: $46,684Net Income 2020: -$7,9282020Revenue 2021: $43,894Expenses 2021: $31,747Net Income 2021: $12,1472021Revenue 2022: $34,058Expenses 2022: $25,352Net Income 2022: $8,7062022Revenue 2023: $33,386Expenses 2023: $18,285Net Income 2023: $15,1012023Revenue 2024: $36,517Expenses 2024: $22,817Net Income 2024: $13,7002024

Highlighted filing

2024

Revenue$36,517
Expenses$22,817
Net Income$13,700
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$2,365,494
Liabilities
$0
Net assets
$2,365,494
Revenue
$36,517
Expenses
$22,817
Net income
$13,700
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$2.37$0.00$2.37$0.04$0.02$0.01
2023Detailed filing. Detailed filing data is available for this year.$2.35$0.00$2.35$0.03$0.02$0.02
2022Detailed filing. Detailed filing data is available for this year.$2.34$0.00$2.34$0.03$0.03$0.01
2021Detailed filing. Detailed filing data is available for this year.$2.33$0.00$2.33$0.04$0.03$0.01
2020Facts available. Structured filing facts are available, but richer extracted sections are limited.$2.32$0.00$2.32$0.04$0.05$0.01
2019Detailed filing. Detailed filing data is available for this year.$2.32$0.00$2.32$0.06$0.03$0.03
2018Detailed filing. Detailed filing data is available for this year.$2.29$0.00$2.29$0.04$0.04$0.00
2017Detailed filing. Detailed filing data is available for this year.$2.30$0.00$2.29$0.04$0.05$0.01
2016Detailed filing. Detailed filing data is available for this year.$2.31$0.00$2.31$0.06$0.05$0.01
2015Summary only. Only limited summary data is available for this year.$2.31$0.01$2.30$0.95$0.05$0.90
2014Summary only. Only limited summary data is available for this year.$1.41$0.01$1.40$1.21$0.09$1.12
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.27$0.27$0.03$0.02$0.01
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.27$0.27$0.02$0.02$0.00
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Jul 2, 2025
Return Version
2024v5.2
Gross Receipts
$36,517
Mission and Program Overview

Mission

LAND CONSERVATION

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$2,244,695$2,244,695→ $0
Cash and Non-Interest-Bearing Accounts$53,533$66,081▲ $12,548
Savings and Temporary Cash Investments$50,071$51,223▲ $1,152
Inventories for Sale or Use$3,495$3,495→ $0
Total Assets$2,351,794$2,365,494▲ $13,700
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Net Assets With Donor Restrictions$2,244,695$2,244,695→ $0
Net Assets Without Donor Restrictions$107,099$120,799▲ $13,700
Total Net Assets Fund Balance$2,351,794$2,365,494▲ $13,700
Total Liabilities and Net Assets / Fund Balance$2,351,794$2,365,494▲ $13,700

Asset Categories

AssetBook ValueDepreciationBasis
Land$2,244,695-$2,244,695
Compensation and Service Providers
Top Officer PayScore unavailable

Board Members and Trustees

NameTitle
Alfredo AretxabaletaPresident
Dana RodinDirector
Jennifer GoebelDirector
Jim WilsonDirector
John DowlingDirector
Jonathan SmithDirector
Olivia SchmidtDirector
Stephen LeightonDirector
William KerfootDirector
Chris BrothersClerk
Matt OconnorTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$35,366
Program Service Revenue
$0
Investment Income
$1,151
Other Revenue
$0
All Other Contributions
$23,700
Change in Net Assets
$13,700
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$22,517
Grants and Similar Amounts Paid$300
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Fees for Services Management$9,307--$9,307
Insurance$3,579--$3,579
Office Expenses$3,155$152-$3,307
Other Expenses$1,656$85-$1,656
All Other Expenses$892--$892
Advertising-$707-$707
Fees for Services Accounting-$550-$550
Grants to Domestic Orgs$300--$300
Total Functional Expenses$20,887$1,930$0$22,817
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Federal income taxes-
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 6

“The trust has members that carryout the mission of the organization and elect board members”

Form 990, Part VI, Section A, Line 7A

“Board of trustees elect officers”

Form 990, Part VI, Section B, Line 11

“Form 990 available to board for review prior to filing”

Form 990, Part VII, Section B, Line 12C

“Board reviews conflict of interest policy annually”

Form 990, Part VI, Section C, Line 19

“Required information is available on request. Form 990 is also available from the massachusetts attorney generals office”

Filing and Contact Details

Filer

Filer Name
Oyster Pond Environmental Trust Inc
EIN
04-3278142
Phone
5085407345
Address
PO Box 496, WOODS HOLE, MA 02543

Signing Officer

Name
Matt Oconnor
Title
Treasurer
Phone
5085407345
Signed
2025-07-02
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Matt Oconnor
Formed
1995
Legal Domicile
Ma
Voting Board Members
11
Independent Board Members
11
Employees
0
Volunteers
15

Preparer

Firm
Claudia J Connell Ea
Address
100 DILLINGHAM AVENUE UNIT B112, FALMOUTH, MA 02540
Preparer
Claudia J Connell Ea
Phone
5085405386
Supplemental Narrative

Additional Explanations

Form 990, Part III, Line 1

“Opet is dedicated to land conservation in oyster ponds watershed monitoring the ecological health of the pond while engaging and protecting related scientific studies educating the pond watershed residents and encouring them to reduce their impact on oyster pond working with the town of falmouth and other organizations to support the long-term preservation of the pond”

Raw XML AppendixShowing 400 of 419 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/AccountantCompileOrReviewInd0false
IRS990/ActivitiesConductedPrtshpInd0false
IRS990/ActivityOrMissionDesc0LAND CONSERVATION
IRS990/AdvertisingGrp/ManagementAndGeneralAmt0707
IRS990/AdvertisingGrp/TotalAmt0707
IRS990/AllOtherContributionsAmt023700
IRS990/AllOtherExpensesGrp/ProgramServicesAmt0892
IRS990/AllOtherExpensesGrp/TotalAmt0892
IRS990/AnnualDisclosureCoveredPrsnInd0true
IRS990/BenefitsToMembersGrp/TotalAmt00
IRS990/BooksInCareOfDetail/PersonNm0MATT OCONNOR
IRS990/BooksInCareOfDetail/PhoneNum07038888502
IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt037 FELLS ROAD
IRS990/BooksInCareOfDetail/USAddress/CityNm0FALMOUTH
IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MA
IRS990/BooksInCareOfDetail/USAddress/ZIPCd002540
IRS990/BusinessRlnWith35CtrlEntInd0false
IRS990/BusinessRlnWithFamMemInd0false
IRS990/BusinessRlnWithOrgMemInd0false
IRS990/CashNonInterestBearingGrp/BOYAmt053533
IRS990/CashNonInterestBearingGrp/EOYAmt066081
IRS990/ChangeToOrgDocumentsInd0false
IRS990/CollectionsOfArtInd0false
IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt00
IRS990/CompDisqualPersonsGrp/TotalAmt00
IRS990/CompensationFromOtherSrcsInd0false
IRS990/CompensationProcessCEOInd0false
IRS990/CompensationProcessOtherInd0false
IRS990/ConferencesMeetingsGrp/TotalAmt00
IRS990/ConflictOfInterestPolicyInd0true
IRS990/ConservationEasementsInd0false
IRS990/ConsolidatedAuditFinclStmtInd0false
IRS990/CreditCounselingInd0false
IRS990/CYBenefitsPaidToMembersAmt00
IRS990/CYContributionsGrantsAmt035366
IRS990/CYGrantsAndSimilarPaidAmt0300
IRS990/CYInvestmentIncomeAmt01151
IRS990/CYOtherExpensesAmt022517
IRS990/CYOtherRevenueAmt00
IRS990/CYProgramServiceRevenueAmt00
IRS990/CYRevenuesLessExpensesAmt013700
IRS990/CYSalariesCompEmpBnftPaidAmt00
IRS990/CYTotalExpensesAmt022817
IRS990/CYTotalFundraisingExpenseAmt00
IRS990/CYTotalProfFndrsngExpnsAmt00
IRS990/CYTotalRevenueAmt036517
IRS990/DecisionsSubjectToApprovaInd0false
IRS990/DeductibleArtContributionInd0false
IRS990/DeductibleNonCashContriInd0false
IRS990/DelegationOfMgmtDutiesInd0false
IRS990/DepreciationDepletionGrp/TotalAmt00
IRS990/Desc0PRESERVING THE ECOSYSTEM OF OYSTER POND IN FALMOUTH
IRS990/DescribedInSection501c3Ind0true
IRS990/DisregardedEntityInd0false
IRS990/DocumentRetentionPolicyInd0true
IRS990/DonorAdvisedFundInd0false
IRS990/DonorRestrictionNetAssetsGrp/BOYAmt02244695
IRS990/DonorRestrictionNetAssetsGrp/EOYAmt02244695
IRS990/DonorRstrOrQuasiEndowmentsInd0false
IRS990/ElectionOfBoardMembersInd0true
IRS990/EmployeeCnt00
IRS990/EngagedInExcessBenefitTransInd0false
IRS990/ExpenseAmt020887
IRS990/FamilyOrBusinessRlnInd0false
IRS990/FederalGrantAuditRequiredInd0false
IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt0550
IRS990/FeesForServicesAccountingGrp/TotalAmt0550
IRS990/FeesForServicesLegalGrp/TotalAmt00
IRS990/FeesForServicesLobbyingGrp/TotalAmt00
IRS990/FeesForServicesManagementGrp/ProgramServicesAmt09307
IRS990/FeesForServicesManagementGrp/TotalAmt09307
IRS990/FeesForServicesOtherGrp/TotalAmt00
IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt00
IRS990/ForeignActivitiesInd0false
IRS990/ForeignFinancialAccountInd0false
IRS990/ForeignGrantsGrp/TotalAmt00
IRS990/ForeignOfficeInd0false
IRS990/Form720FiledInd0false
IRS990/Form8282PropertyDisposedOfInd0false
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt0001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt1001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt2001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt3001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt4001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt5001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt6001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt7001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt8001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt9001.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt10001.00
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd0X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd1X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd2X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd3X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd4X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd5X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd6X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd7X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd8X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd9X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd10X
IRS990/Form990PartVIISectionAGrp/OfficerInd0X
IRS990/Form990PartVIISectionAGrp/OfficerInd1X
IRS990/Form990PartVIISectionAGrp/OfficerInd2X
IRS990/Form990PartVIISectionAGrp/OfficerInd3X
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt00
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt10
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt20
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt30
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt40
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt50
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt60
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt70
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt80
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt90
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt100
IRS990/Form990PartVIISectionAGrp/PersonNm0ALFREDO ARETXABALETA
IRS990/Form990PartVIISectionAGrp/PersonNm1MATT OCONNOR
IRS990/Form990PartVIISectionAGrp/PersonNm2CHRIS BROTHERS
IRS990/Form990PartVIISectionAGrp/PersonNm3JOHN DOWLING
IRS990/Form990PartVIISectionAGrp/PersonNm4JENNIFER GOEBEL
IRS990/Form990PartVIISectionAGrp/PersonNm5STEPHEN LEIGHTON
IRS990/Form990PartVIISectionAGrp/PersonNm6WILLIAM KERFOOT
IRS990/Form990PartVIISectionAGrp/PersonNm7DANA RODIN
IRS990/Form990PartVIISectionAGrp/PersonNm8OLIVIA SCHMIDT
IRS990/Form990PartVIISectionAGrp/PersonNm9JIM WILSON
IRS990/Form990PartVIISectionAGrp/PersonNm10JONATHAN SMITH
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt100
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt40
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt50
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt60
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt70
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt80
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt90
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt100
IRS990/Form990PartVIISectionAGrp/TitleTxt0PRESIDENT
IRS990/Form990PartVIISectionAGrp/TitleTxt1TREASURER
IRS990/Form990PartVIISectionAGrp/TitleTxt2CLERK
IRS990/Form990PartVIISectionAGrp/TitleTxt3DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt4DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt5DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt6DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt7DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt8DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt9DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt10DIRECTOR
IRS990/Form990ProvidedToGvrnBodyInd0true
IRS990/FormationYr01995
IRS990/FormerOfcrEmployeesListedInd0false
IRS990/FSAuditedInd0false
IRS990/FundraisingActivitiesInd0false
IRS990/GamingActivitiesInd0false
IRS990/GoverningBodyVotingMembersCnt011
IRS990/GrantsToDomesticIndividualsGrp/TotalAmt00
IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt0300
IRS990/GrantsToDomesticOrgsGrp/TotalAmt0300
IRS990/GrantsToIndividualsInd0false
IRS990/GrantsToOrganizationsInd0false
IRS990/GrantToRelatedPersonInd0false
IRS990/GrossReceiptsAmt036517
IRS990/GroupReturnForAffiliatesInd0false
IRS990/IncludeFIN48FootnoteInd0false
IRS990/IndependentAuditFinclStmtInd0false
IRS990/IndependentVotingMemberCnt011
IRS990/IndoorTanningServicesInd0false
IRS990/InfoInScheduleOPartIIIInd0X
IRS990/InfoInScheduleOPartVIIInd0X
IRS990/InfoInScheduleOPartVIInd0X
IRS990/InformationTechnologyGrp/TotalAmt00
IRS990/InsuranceGrp/ProgramServicesAmt03579
IRS990/InsuranceGrp/TotalAmt03579
IRS990/InterestGrp/TotalAmt00
IRS990/InventoriesForSaleOrUseGrp/BOYAmt03495
IRS990/InventoriesForSaleOrUseGrp/EOYAmt03495
IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt01151
IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt01151
IRS990/InvestmentInJointVentureInd0false
IRS990/IRPDocumentCnt00
IRS990/IRPDocumentW2GCnt00
IRS990/LandBldgEquipBasisNetGrp/BOYAmt02244695
IRS990/LandBldgEquipBasisNetGrp/EOYAmt02244695
IRS990/LandBldgEquipCostOrOtherBssAmt02244695
IRS990/LegalDomicileStateCd0MA
IRS990/LoanOutstandingInd0false
IRS990/LobbyingActivitiesInd0false
IRS990/LocalChaptersInd0false
IRS990/MaterialDiversionOrMisuseInd0false
IRS990/MembershipDuesAmt011666
IRS990/MembersOrStockholdersInd0true
IRS990/MethodOfAccountingAccrualInd0X
IRS990/MinutesOfCommitteesInd0true
IRS990/MinutesOfGoverningBodyInd0true
IRS990/MissionDesc0SEE SCHEDULE O
IRS990/MoreThan5000KToIndividualsInd0false
IRS990/MoreThan5000KToOrgInd0false
IRS990/NetAssetsOrFundBalancesBOYAmt02351794
IRS990/NetAssetsOrFundBalancesEOYAmt02365494
IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt0107099
IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt0120799
IRS990/NoListedPersonsCompensatedInd0X
IRS990/NondeductibleContributionsInd0false
IRS990/OccupancyGrp/TotalAmt00
IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt0152
IRS990/OfficeExpensesGrp/ProgramServicesAmt03155
IRS990/OfficeExpensesGrp/TotalAmt03307
IRS990/OfficerMailingAddressInd0false
IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrganizationFollowsFASB117Ind0X
IRS990/OtherEmployeeBenefitsGrp/TotalAmt00
IRS990/OtherExpensesGrp/Desc0LAND MAINTENANCE
IRS990/OtherExpensesGrp/Desc1PO BOX AND BANK FEES
IRS990/OtherExpensesGrp/Desc2MA FILING FEES
IRS990/OtherExpensesGrp/Desc3POND WATER TESTING
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt0436
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt185
IRS990/OtherExpensesGrp/ProgramServicesAmt01998
IRS990/OtherExpensesGrp/ProgramServicesAmt11656
IRS990/OtherExpensesGrp/TotalAmt01998
IRS990/OtherExpensesGrp/TotalAmt1436
IRS990/OtherExpensesGrp/TotalAmt285
IRS990/OtherExpensesGrp/TotalAmt31656
IRS990/OtherSalariesAndWagesGrp/TotalAmt00
IRS990/OtherWebsiteInd0X
IRS990/PartialLiquidationInd0false
IRS990/PaymentsToAffiliatesGrp/TotalAmt00
IRS990/PayPremiumsPrsnlBnftCntrctInd0false
IRS990/PayrollTaxesGrp/TotalAmt00
IRS990/PensionPlanContributionsGrp/TotalAmt00
IRS990/PoliticalCampaignActyInd0false
IRS990/PrincipalOfficerNm0MATT OCONNOR
IRS990/ProfessionalFundraisingInd0false
IRS990/ProhibitedTaxShelterTransInd0false
IRS990/PYContributionsGrantsAmt031323
IRS990/PYExcessBenefitTransInd0false
IRS990/PYGrantsAndSimilarPaidAmt0200
IRS990/PYInvestmentIncomeAmt02043
IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt00
IRS990/PYOtherExpensesAmt018085
IRS990/PYOtherRevenueAmt020
IRS990/PYRevenuesLessExpensesAmt015101
IRS990/PYTotalExpensesAmt018285
IRS990/PYTotalRevenueAmt033386
IRS990/QuidProQuoContributionsInd0false
IRS990/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990/ReconcilationRevenueExpnssAmt013700
IRS990/RegularMonitoringEnfrcInd0true
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0true
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0false
IRS990/ReportProgramRelatedInvstInd0false
IRS990/RoyaltiesGrp/TotalAmt00
IRS990/SavingsAndTempCashInvstGrp/BOYAmt050071
IRS990/SavingsAndTempCashInvstGrp/EOYAmt051223
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt035366
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt031323
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt033972
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt043881
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt038754
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt0183296
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt01151
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt02043
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt076
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt013
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt02
IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt03285
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt020
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt010
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt030
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt01151
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt02043
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt076
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt013
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt02
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt03285
IRS990ScheduleA/InvestmentIncomeCYPct00.01760
IRS990ScheduleA/InvestmentIncomePYPct00.01040
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt00
IRS990ScheduleA/OtherIncome509Grp/TotalAmt00
IRS990ScheduleA/Post1975UBTIGrp/TotalAmt00
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY509Pct00.98240
IRS990ScheduleA/PublicSupportPY509Pct00.98960
IRS990ScheduleA/PublicSupportTotal509Amt0183326
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt035366
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt031343
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt033982
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt043881
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt038754
IRS990ScheduleA/Total509Grp/TotalAmt0183326
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt036517
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt033386
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt034058
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt043894
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt038756
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt0186611
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990/ScheduleBRequiredInd0true
IRS990ScheduleD/InclEscrowCustodialAcctLiabInd0false
IRS990ScheduleD/LandGrp/BookValueAmt02244695
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt02244695
IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc0Federal income taxes
IRS990ScheduleD/OtherSecuritiesGrp/Desc0Financial derivatives and other financial products
IRS990ScheduleD/OtherSecuritiesGrp/Desc1Closely-held equity interests
IRS990ScheduleD/TotalBookValueLandBuildingsAmt02244695
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0OPET IS DEDICATED TO LAND CONSERVATION IN OYSTER PONDS WATERSHED MONITORING THE ECOLOGICAL HEALTH OF THE POND WHILE ENGAGING AND PROTECTING RELATED SCIENTIFIC STUDIES EDUCATING THE POND WATERSHED RESIDENTS AND ENCOURING THEM TO REDUCE THEIR IMPACT ON OYSTER POND WORKING WITH THE TOWN OF FALMOUTH AND OTHER ORGANIZATIONS TO SUPPORT THE LONG-TERM PRESERVATION OF THE POND
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1THE TRUST HAS MEMBERS THAT CARRYOUT THE MISSION OF THE ORGANIZATION AND ELECT BOARD MEMBERS
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2BOARD OF TRUSTEES ELECT OFFICERS
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3FORM 990 AVAILABLE TO BOARD FOR REVIEW PRIOR TO FILING
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4BOARD REVIEWS CONFLICT OF INTEREST POLICY ANNUALLY
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5REQUIRED INFORMATION IS AVAILABLE ON REQUEST. FORM 990 IS ALSO AVAILABLE FROM THE MASSACHUSETTS ATTORNEY GENERALS OFFICE
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part III, Line 1
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section A, Line 6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Form 990, Part VI, Section A, Line 7A
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990, Part VI, Section B, Line 11
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Form 990, Part VII, Section B, Line 12C
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Form 990, Part VI, Section C, Line 19
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/StatesWhereCopyOfReturnIsFldCd0MA
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt02351794
IRS990/TotalAssetsEOYAmt02365494
IRS990/TotalAssetsGrp/BOYAmt02351794
IRS990/TotalAssetsGrp/EOYAmt02365494
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt035366
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt01930
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt020887
IRS990/TotalFunctionalExpensesGrp/TotalAmt022817
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt02351794
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt02365494
IRS990/TotalProgramServiceExpensesAmt020887
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt01151
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt036517
IRS990/TotalVolunteersCnt015
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt02351794
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt02365494
IRS990/TravelGrp/TotalAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/USAddress/AddressLine1Txt0P O BOX 496
IRS990/USAddress/CityNm0WOODS HOLE
IRS990/USAddress/StateAbbreviationCd0MA
IRS990/USAddress/ZIPCd002543
IRS990/VotingMembersGoverningBodyCnt011
IRS990/VotingMembersIndependentCnt011
IRS990/WebsiteAddressTxt0OPET.ORG
IRS990/WhistleblowerPolicyInd0true
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0MATT OCONNOR
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum05085407345
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-07-02
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0OYSTER POND ENVIRONMENTAL TRUST INC
ReturnHeader/Filer/BusinessNameControlTxt0OYST
ReturnHeader/Filer/EIN0043278142
ReturnHeader/Filer/PhoneNum05085407345
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO Box 496

Document Assets

No mirrored PDF or thumbnail assets are attached yet.