Liabilities / Assets
88th percentile
Higher debt load relative to assets than 88% of similar nonprofits.
EIN 26-1400596 • 501(c)3 • Woodland, CA
Profile
Research specifically related to wetlands and other hydrological systems.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
88th percentile
Higher debt load relative to assets than 88% of similar nonprofits.
Liabilities / Revenue
87th percentile
Higher debt load relative to revenue than 87% of similar nonprofits.
Net Margin
75th percentile
Higher net margin than 75% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Top officer pay equals 5.4% of source-year revenue.
Asset Growth
94th percentile
Faster asset growth than 94% of similar nonprofits.
Revenue Growth
61st percentile
Faster revenue growth than 61% of similar nonprofits.
Assets
Up$65,368
Up $38,662 (+145%) from 2024
Liabilities
Up$30,290
Up $8,375 (+38%) from 2024
Net Assets
Up$35,078
Up $30,287 (+632%) from 2024
Revenue
Up$141,913
Up $9,355 (+7.1%) from 2024
Expenses
Down$111,626
Down $38,717 (-26%) from 2024
Net Income
Up$30,287
Up $48,072 (+270%) from 2024
Most recent year
2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.
Ecohydrology research, inc. Was formed to conduct and coordinate research projects under the direction of the us department of defense.
| Description | Grants | Expenses |
|---|---|---|
| RESEARCH SPECIFICALLY RELATED TO WETLANDS AND OTHER HYDROLOGICAL SYSTEMS. | - | $97,128 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| NIALL MCCARTEN | President | FT | $7,600 | - | $7,600 |
| ROXANNE BITTMAN | Vice President | PT | $0 | - | - |
“Office Expenses $147”
“Information Technology $2147”
“Travel $985”
“Interest $3990”
“Depreciation $18178”
“Insurance $5419”
“PROGRAM SUPPLIES $7062”
“AUTO EXPENSE $3839”
“Staff & volunteer meals $1014”
“miscellaneous $1000”
“PAYROLL PROCESSING $617”
“bank fees $465”
“licenses, permits & fees $335”
“REPAIR/MAINTENANCE $294”
“Machinery and Equipment - Beginning $21204 Machinery and Equipment - Ending $21204”
“Miscellaneous - Beginning $0 Miscellaneous - Ending $30968”
“Accounts Payable and Accrued Expenses - Beginning $160 Accounts Payable and Accrued Expenses - Ending $85”
“Payable to Officers, Directors, Etc. - Beginning $0 Payable to Officers, Directors, Etc. - Ending $10000”
“line of credit - Beginning $21755 line of credit - Ending $20205”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/AddressChangeInd | 0 | X |
| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | NIALL MCCARTEN |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 5302194750 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 805 CALIFORNIA STREET |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | WOODLAND |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 95695 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 5502 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 13196 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 141913 |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 0 |
| IRS990EZ/CostOrOtherBasisExpenseSaleAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 30287 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 15932 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 26706 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 65368 |
| IRS990EZ/FundraisingGrossIncomeAmt | 0 | 0 |
| IRS990EZ/GrossReceiptsAmt | 0 | 141913 |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/LoansToFromOfficersAmt | 0 | 10000 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | true |
| IRS990EZ/MethodOfAccountingAccrualInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 4791 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 35078 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 4791 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 35078 |
| IRS990EZ/OccupancyRentUtltsAndMaintAmt | 0 | 28039 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 40.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 7600 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | NIALL MCCARTEN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | ROXANNE BITTMAN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | Vice President |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 21204 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 52172 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 45492 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | ECOHYDROLOGY RESEARCH, INC. WAS FORMED TO CONDUCT AND COORDINATE RESEARCH PROJECTS UNDER THE DIRECTION OF THE US DEPARTMENT OF DEFENSE. |
| IRS990EZ/PrintingPublicationsPostageAmt | 0 | 216 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | RESEARCH SPECIFICALLY RELATED TO WETLANDS AND OTHER HYDROLOGICAL SYSTEMS. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 97128 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SalariesOtherCompEmplBnftAmt | 0 | 21947 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/SpecialEventsDirectExpensesAmt | 0 | 0 |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 21915 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 30290 |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 111626 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 97128 |
| IRS990EZ/TotalRevenueAmt | 0 | 141913 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | ECOHYDROLOGY-RESEARCH.ORG |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 141913 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 132558 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 135407 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 181152 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 208041 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 799071 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 799071 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 141913 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 132558 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 135407 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 181152 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 208041 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 799071 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 799071 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/BalanceDueAmt | 0 | 6000 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/BalanceDueAmt | 1 | 4000 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/BoardOrCommitteeApprovalInd | 0 | true |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/BoardOrCommitteeApprovalInd | 1 | true |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/DefaultInd | 0 | false |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/DefaultInd | 1 | false |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/LoanPurposeTxt | 0 | equip purch |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/LoanPurposeTxt | 1 | equip purch |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/LoanToOrganizationInd | 0 | X |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/LoanToOrganizationInd | 1 | X |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/OriginalPrincipalAmt | 0 | 6000 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/OriginalPrincipalAmt | 1 | 4000 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/PersonNm | 0 | ROXANNE BITTMAN |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/PersonNm | 1 | NIALL MCCARTEN |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/RelationshipWithOrgTxt | 0 | director |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/RelationshipWithOrgTxt | 1 | director |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/WrittenAgreementInd | 0 | true |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/WrittenAgreementInd | 1 | true |
| IRS990ScheduleL/TotalBalanceDueAmt | 0 | 10000 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Office Expenses $147 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Information Technology $2147 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Travel $985 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Interest $3990 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | Depreciation $18178 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | Insurance $5419 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | PROGRAM SUPPLIES $7062 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | AUTO EXPENSE $3839 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 8 | STAFF & VOLUNTEER MEALS $1014 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 9 | miscellaneous $1000 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 10 | PAYROLL PROCESSING $617 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 11 | bank fees $465 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 12 | licenses, permits & fees $335 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 13 | REPAIR/MAINTENANCE $294 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 14 | Machinery and Equipment - Beginning $21204 Machinery and Equipment - Ending $21204 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 15 | Miscellaneous - Beginning $0 Miscellaneous - Ending $30968 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 16 | Accounts Payable and Accrued Expenses - Beginning $160 Accounts Payable and Accrued Expenses - Ending $85 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 17 | Payable to Officers, Directors, Etc. - Beginning $0 Payable to Officers, Directors, Etc. - Ending $10000 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 18 | line of credit - Beginning $21755 line of credit - Ending $20205 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Other Expenses.1002 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Other Expenses.1003 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Other Expenses.1005 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Other Expenses.1008 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Other Expenses.1009 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | Other Expenses.1012 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | Other Expenses.1 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | Other Expenses.2 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 8 | Other Expenses.3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 9 | Other Expenses.4 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 10 | Other Expenses.5 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 11 | Other Expenses.6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 12 | Other Expenses.7 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 13 | Other Expenses.8 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 14 | Other Assets.1003 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 15 | Other Assets.1004 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 16 | Total Liabilities.1001 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 17 | Total Liabilities.1006 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 18 | Total Liabilities.1 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | NIALL MCCARTEN |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | President |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-02-19 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | ECOHYDROLOGY RESEARCH INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | ECOH |
| ReturnHeader/Filer/EIN | 0 | 261400596 |
| ReturnHeader/Filer/PhoneNum | 0 | 5302194750 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 805 CALIFORNIA STREET |
| ReturnHeader/Filer/USAddress/CityNm | 0 | WOODLAND |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 95695 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 814606951 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | WEHNER ACCOUNTING & TAX INC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 2744 DEL RIO PLACE SUITE 200 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | DAVIS |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 95618 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 5309081761 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Matthew J Wehner CPA |
| ReturnHeader/ReturnTs | 0 | 2026-02-19T07:44:00-08:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-10-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-09-30 |
| ReturnHeader/TaxYr | 0 | 2024 |
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