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Nonprofit · EIN 46-1320660

C-51 RESERVOIR INC

Tax-exempt · WEST PALM BCH, FL 33401

Financials

$1.7M$147K2023$1.4M$438K2024
Revenue Expenses · by fiscal year end
Financials of C-51 RESERVOIR INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
September 30, 2025990$1,357,825$438,389$919,436$1,045,895$7,809$1,038,086
September 30, 2024990$1,679,499$146,930$1,532,569$1,544,220$11,651$1,532,569
Financial details: 990 for the year ended September 30, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$1,357,825
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$429,388
Management and general (functional)
$9,001

Balance sheet and other

Total assets, start of year
$1,544,220
Total assets, end of year
$1,045,895
Total liabilities, end of year
$7,809
Net assets, end of year
$1,038,086
Net assets without donor restrictions
$1,038,086
Gross receipts
$1,357,825
Employees
0
Year formed
2012
State of legal domicile
FL

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended September 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Virginia WalshPresident
Officer
0$0
Alan GarciaVice President
Officer
0$0
Michael McElligottSecretary
Officer
0$0
Michael McElligottTreasurer
Officer
0$0
Todd HiteshewAssistant Secretary
Officer
0$0
Jeff TowenAssistant Secretary
Officer
0$0
Marta ReczkoAssistant Secretary
Officer
0$0
Fernando RodriguezAssistant Secretary
Officer
0$0
Renuka MohammedAssistant Secretary
Officer
0$0
Rodrigo de CastroAssistant Secretary
Officer
0$0
990 for the year ended September 30, 2024: 10 people
NameTitleHours / weekCompensation
Fernando RodriguezAssistant Secretary
Officer
0$0
Marta ReczkoAssistant Secretary
Officer
0$0
Randy BrownAssistant Secretary
Officer
0$0
Michael McElligottSecretary and Treasurer
Officer
0$0
Rodrigo de CastroAssistant Secretary
Officer
0$0
Susan BodmannVice President
Officer
0$0
Virginia WalshPresident
Officer
0$0
Michael McElligottSecretary and Treasurer
Officer
0$0
Jeff OdomsAssistant Secretary
Officer
0$0
Todd HiteshewAssistant Secretary
Officer
0$0

Address and contacts

Address (IRS master file)
1 N CLEMATIS ST STE 200, WEST PALM BCH, FL 33401-5551
In care of
% MICHAEL MCELLIGOTT
Mailing address (990-N for 2022)
One North Clematis Street Ste 200, West Palm Beach FL 33401
Principal officer (990-N for 2022)
Mehdi Hendi, One North Clematis Street Ste 200, West Palm Beach FL 33401
Signed the 990
MICHAEL MCELLIGOTT, Treasurer
Return prepared by
Karmeris CPA LLC

Mission

C-51 Reservoir Inc. develops and operates the C-51 Reservoir to expand regional water supply, support environmental protection, and provide alternative water sources for public utilities in Palm Beach County, Florida.

990 for the year ended September 30, 2025

Program accomplishments

  • In 2024, C-51 Reservoir Inc. advanced the development and operation of the C-51 Reservoir to expand regional water supply, provide alternative water sources to public utilities, and support environmental protection in Palm Beach County, Florida. Key activities included advancing permitting and construction, conducting environmental studies, and coordinating with local governments and utilities on water delivery agreements. The reservoir captures excess stormwater to reduce harmful discharges and enhance regional water resilience. These efforts directly further the organizations exempt purpose of promoting sustainable water infrastructure and environmental stewardship. Program expenses totaled approximately $438,390.
    Expenses $429,388 · revenue $1,370,721

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 15, 2027Not due yet
2024September 30, 2025February 16, 2026990 on file
2023September 30, 2024February 17, 2025990 on file

IRS record

EIN
46-1320660
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2014
Accounting year ends
September
Files
Form 990 or 990-EZ
Assets (IRS master file)
$1,045,895
Income (IRS master file)
$1,357,825

Filing history

FormYear endedRevenueExpensesAssetsReturn
990September 2025$1,357,825$438,389$1,045,895XML
990September 2024$1,679,499$146,930$1,544,220XML
990-N for 2022
Officer: Mehdi Hendi
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Mehdi Hendi
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Mehdi Hendi
December 31, 2019≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 46-1320660).

Questions about C-51 RESERVOIR INC

What is the EIN of C-51 RESERVOIR INC?
The employer identification number (EIN) of C-51 RESERVOIR INC is 46-1320660.
Is C-51 RESERVOIR INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
Are donations to C-51 RESERVOIR INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does C-51 RESERVOIR INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of C-51 RESERVOIR INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did C-51 RESERVOIR INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended September 2025.
Who is the principal officer of C-51 RESERVOIR INC?
The 990-N for 2022 names Mehdi Hendi.
Who are the officers and directors of C-51 RESERVOIR INC?
The 990 for the year ended September 30, 2025 lists 10 people; 0 received compensation from the organization.
How much revenue does C-51 RESERVOIR INC have?
On its 990 for the year ended September 30, 2025 it reported revenue of $1,357,825, expenses of $438,389 and total assets of $1,045,895 at year end.

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