Civic Intelligence

Oak Knolls Mutual Water Company

EIN 95-2483574 • 501(c)12 • Lake Isabella, CA

Revoked

Profile

TO MAINTAIN A WATER WELL

Revocation date: Oct 15, 2014

PO Box 3369Lake Isabella, CA 93240

n/A

Siviq Scores

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

Liabilities / Assets

35th percentile

0.00x

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

501(c)12 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

37th percentile

0.00x

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

501(c)12 • <$500k nonprofits • Source year 2025

Net Margin

19th percentile

-20%

Higher net margin than 19% of similar nonprofits.

501(c)12 • <$500k nonprofits • Source year 2025

Top Officer Pay

79th percentile

$0

Higher top officer pay than 79% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)12 • <$500k nonprofits • Source year 2025

Asset Growth

11th percentile

-57%

Faster asset growth than 11% of similar nonprofits.

501(c)12 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

9th percentile

-54%

Faster revenue growth than 9% of similar nonprofits.

501(c)12 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets35th percentile

Assets

Down

$15,179

Down $20,353 (-57%) from 2024

Liabilities

Flat

$0

Flat from 2024

Net Assets

Down

$15,179

Down $20,353 (-57%) from 2024

Operations
Liabilities / Revenue37th percentileNet Margin19th percentile

Revenue

Down

$15,290

Down $17,663 (-54%) from 2024

Expenses

Down

$18,391

Down $6,345 (-26%) from 2024

Net Income

Down

-$3,101

Down $11,318 (-138%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth11th percentile

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

$60K$40K$20K$0Assets 2015: $7,738Liabilities 2015: $02015Assets 2016: $9,694Liabilities 2016: $02016Assets 2017: $20,464Net Assets 2017: $20,4642017Assets 2018: $25,318Net Assets 2018: $25,3182018Assets 2019: $30,112Liabilities 2019: $0Net Assets 2019: $30,1122019Assets 2020: $35,735Liabilities 2020: $0Net Assets 2020: $35,7352020Assets 2021: $40,829Liabilities 2021: $0Net Assets 2021: $40,8292021Assets 2022: $32,100Liabilities 2022: $0Net Assets 2022: $32,1002022Assets 2023: $27,315Liabilities 2023: $0Net Assets 2023: $27,3152023Assets 2024: $35,532Liabilities 2024: $0Net Assets 2024: $35,5322024Assets 2025: $15,179Liabilities 2025: $0Net Assets 2025: $15,1792025

Highlighted filing

2025

Assets$15,179
Liabilities$0
Net Assets$15,179
Open 2025 Filing

Operations Trend

Revenue Growth9th percentile

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

$40K$20K$0-$20KRevenue 2015: $17,442Expenses 2015: $19,199Net Income 2015: -$1,7572015Revenue 2016: $17,280Expenses 2016: $15,324Net Income 2016: $1,9562016Revenue 2017: $22,800Expenses 2017: $12,030Net Income 2017: $10,7702017Revenue 2018: $20,490Expenses 2018: $15,636Net Income 2018: $4,8542018Revenue 2019: $21,710Expenses 2019: $12,078Net Income 2019: $9,6322019Revenue 2020: $21,455Expenses 2020: $15,832Net Income 2020: $5,6232020Revenue 2021: $22,085Expenses 2021: $16,991Net Income 2021: $5,0942021Revenue 2022: $22,144Expenses 2022: $30,873Net Income 2022: -$8,7292022Revenue 2023: $21,952Expenses 2023: $26,737Net Income 2023: -$4,7852023Revenue 2024: $32,953Expenses 2024: $24,736Net Income 2024: $8,2172024Revenue 2025: $15,290Expenses 2025: $18,391Net Income 2025: -$3,1012025

Highlighted filing

2025

Revenue$15,290
Expenses$18,391
Net Income-$3,101
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$15,179
Liabilities
$0
Net assets
$15,179
Revenue
$15,290
Expenses
$18,391
Net income
-$3,101
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$15.2$0.00$15.2$15.3$18.4$3.10
2024Detailed filing. Detailed filing data is available for this year.$35.5$0.00$35.5$33.0$24.7$8.22
2023Detailed filing. Detailed filing data is available for this year.$27.3$0.00$27.3$22.0$26.7$4.79
2022Detailed filing. Detailed filing data is available for this year.$32.1$0.00$32.1$22.1$30.9$8.73
2021Detailed filing. Detailed filing data is available for this year.$40.8$0.00$40.8$22.1$17.0$5.09
2020Detailed filing. Detailed filing data is available for this year.$35.7$0.00$35.7$21.5$15.8$5.62
2019Detailed filing. Detailed filing data is available for this year.$30.1$0.00$30.1$21.7$12.1$9.63
2018Detailed filing. Detailed filing data is available for this year.$25.3$25.3$20.5$15.6$4.85
2017Detailed filing. Detailed filing data is available for this year.$20.5$20.5$22.8$12.0$10.8
2016Summary only. Only limited summary data is available for this year.$9.69$0.00$17.3$15.3$1.96
2015Summary only. Only limited summary data is available for this year.$7.74$0.00$17.4$19.2$1.76
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jun 1, 2024 to May 31, 2025
Signed
Aug 13, 2025
Return Version
2024v5.2
Gross Receipts
$15,290
Mission and Program Overview

Mission

TO MAINTAIN A WATER WELL

Program Services

DescriptionGrantsExpenses
TO MAINTAIN A WATER WELL ON LAND DEEDED TO THE WATER COMPANY BY THE ORIGINAL DEVELOPERS, WHICH SUPPLIES WATER TO THE 56 SEPARATELY OWNED PROPERTIES AT THE SITE.-$0
Compensation and Service Providers
Top Officer Pay79th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
DENNIS TRUBEYPresident-$0--
CRYSTAL TRUBEYVice President-$0--
CHRISTINA HASLAMSecretary-$0--
Filing and Contact Details

Filer

Filer Name
Oak Knolls Mutual Water Company
EIN
95-2483574
In Care Of
% CHRISTINA HASLAM
Address
PO BOX 3369, LAKE ISABELLA, CA 93240

Signing Officer

Name
Christina Haslam
Title
Secretary
Phone
7608127781
Signed
2025-08-13
Discuss with paid preparer
Yes

Preparer

Firm
Better Ledger Inc
Address
1031 H Street, Bakersfield, CA 93304
Preparer
James Duke
Phone
6618711625
Supplemental Narrative

Additional Explanations

Description of other expenses Part I line 16

“Description amountbank fees 205license and permits 65”

Description of other assets Part II line 24

“Category beginning of year end of yearaccounts receivable 140 0undeposited funds 2,540 415”

Raw XML Appendix105 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
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0JAMES DUKE
IRS990EZ/BooksInCareOfDetail/PhoneNum06618711625
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt01031 H STREET
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0BAKERSFIELD
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd093304
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt015600
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt014764
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-3101
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt013993
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt018280
IRS990EZ/Form990TotalAssetsGrp/EOYAmt015179
IRS990EZ/GrossReceiptsAmt015290
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/LandAndBuildingsGrp/BOYAmt00
IRS990EZ/LandAndBuildingsGrp/EOYAmt00
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt015290
IRS990EZ/MethodOfAccountingAccrualInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt018280
IRS990EZ/NetAssetsOrFundBalancesEOYAmt015179
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt018280
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt015179
IRS990EZ/OccupancyRentUtltsAndMaintAmt04128
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt00.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt10.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt20.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0DENNIS TRUBEY
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1CRYSTAL TRUBEY
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2CHRISTINA HASLAM
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0PRESIDENT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1VICE PRESIDENT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2SECRETARY
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501cInd0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt02680
IRS990EZ/OtherAssetsTotalDetail/EOYAmt0415
IRS990EZ/OtherExpensesTotalAmt0270
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0TO MAINTAIN A WATER WELL
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0TO MAINTAIN A WATER WELL ON LAND DEEDED TO THE WATER COMPANY BY THE ORIGINAL DEVELOPERS, WHICH SUPPLIES WATER TO THE 56 SEPARATELY OWNED PROPERTIES AT THE SITE.
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt00
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/StatesWhereCopyOfReturnIsFldCd0CA
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt00
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt00
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt018391
IRS990EZ/TotalRevenueAmt015290
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0DESCRIPTION AMOUNTBANK FEES 205LICENSE AND PERMITS 65
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1CATEGORY BEGINNING OF YEAR END OF YEARACCOUNTS RECEIVABLE 140 0UNDEPOSITED FUNDS 2,540 415
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Description of other expenses Part I line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Description of other assets Part II line 24
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0CHRISTINA HASLAM
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0SECRETARY
ReturnHeader/BusinessOfficerGrp/PhoneNum07608127781
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-08-13
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0OAK KNOLLS MUTUAL WATER COMPANY
ReturnHeader/Filer/BusinessNameControlTxt0OAKK
ReturnHeader/Filer/EIN0952483574
ReturnHeader/Filer/InCareOfNm0% CHRISTINA HASLAM
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 3369
ReturnHeader/Filer/USAddress/CityNm0LAKE ISABELLA
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd093240
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0770508634
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Better Ledger Inc
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt01031 H Street
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Bakersfield
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd093304
ReturnHeader/PreparerPersonGrp/PhoneNum06618711625
ReturnHeader/PreparerPersonGrp/PreparationDt02025-08-13
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0JAMES DUKE
ReturnHeader/ReturnTs02025-08-13T14:35:36-04:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-06-01
ReturnHeader/TaxPeriodEndDt02025-05-31
ReturnHeader/TaxYr02024

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