The Connecticut State Capitol

Form 990-PFTax year 2025EIN 13-3556721

Bonnell Cove Foundation

A private foundation in Groton, CT. Its return for tax year 2025 lists 30 grants and $126,474 paid in grants.

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Accepts applications

The return gives an application contact and rules, as below.

Contact
W Frank Bohlen
1 Scott Lane
Mystic, CT 06355
(860) 608-5295
[email protected]
Form and materials
Applicants should submit the foundation's grant summary report, which can be found on the foundation's website. The grant application includes the following: 1) an organizational description; 2) a financial summary; 3) the request description; 4) the project funding sources; 5) an evaluation plan; and 6) the expected results.
Deadlines
February 1 and october 1 of each year
Restrictions
All organizations must be tax-exempt under section 501(c) (3) of the internal revenue code and must be classified as -not a private foundation" under section 509(a). The foundation concentrates its activities in two principal areas: safety at sea or environmental protection.

Assets and giving by year

8 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $126,474

    Grants listed
    30
    Assets, end of year
    $1,710,237
  • Tax year 2024

    $107,036

    Grants listed
    20
    Assets, end of year
    $1,594,483
  • Tax year 2023

    $96,919

    Grants listed
    19
    Assets, end of year
    $1,449,832
  • Tax year 2022

    $89,269

    Grants listed
    15
    Assets, end of year
    $1,319,698
  • Tax year 2021

    $66,214

    Grants listed
    12
    Assets, end of year
    $1,552,429
  • Tax year 2020

    $70,109

    Grants listed
    16
    Assets, end of year
    $1,355,367
  • Tax year 2019

    $80,046

    Grants listed
    18
    Assets, end of year
    $1,263,045
  • Tax year 2018

    $67,116

    Grants listed
    14
    Assets, end of year
    $1,115,902

Grants paid in 2025

30 grants, largest first

As listed on the return.

  1. Savannah Science MuseumSavannah, GA

    Environmental & safety at sea

    $6,000
  2. Cobscook InstituteTrescott TWP, ME

    Equipment training

    $5,607
  3. Hurricane Island FoundationRockland, ME

    Environmental

    $5,550
  4. Bellingham Bay Community Boating CTBellingham, WA

    Environmental & safety at sea

    $5,000
  5. Billion Oyster Project IncNew York, NY

    Environmental project

    $5,000
  6. Cape Cod Maritime MuseumHyannis, MA

    Safety at sea

    $5,000
  7. Oikonos Ecosysterm KnowledgeKailua, HI

    Environmental & safety at sea

    $5,000
  8. Sawhorse RevolutionSeattle, WA

    Environmental & safety at sea

    $5,000
  9. Washington Yacht ClubSeattle, WA

    Environmental & safety at sea

    $5,000
  10. Chicago Yacht Club FoundationChicago, IL

    Environmental & safety at sea

    $4,875
  11. Community Boating Center IncNew Bedford, MA

    Environmental & safety at sea

    $4,764
  12. Bigelow Lab for Ocean ScienceEast Boothbay, ME

    Environmental & safetey at sea

    $4,695
  13. Maritime GloucesterGloucester, MA

    Environmental & safety at sea

    $4,500
  14. New England ScienceStonington, CT

    Environmental & safety at sea

    $4,500
  15. Ocean AllianceGloucester, MA

    Environmental & safety at sea

    $4,500
  16. SailmainePortland, ME

    Environmental & safety at sea

    $4,320
  17. Save the BayProvidence, RI

    Safety at sea

    $4,300
  18. SoundwatersStamford, CT

    Environmental & safety at sea

    $4,200
  19. Downtown Sailing CenterBaltimore, MD

    Environmental & safety at sea

    $4,000
  20. Gulf of Maine Research InstitutePortland, ME

    Safety at sea

    $4,000
  21. Maine Center for Coastal FisheriesStonington, ME

    Environmental & safety at sea

    $4,000
  22. Mass Oyster ProjectConcord, MA

    Environmental & safety at sea

    $4,000
  23. Interdistrict Committee for ProjectGroton, CT

    Environmental & safety at sea

    $3,500
  24. Spaulding Wooden Boat CenterSausalito, CA

    Safety at sea

    $3,500
  25. The Landing SchoolArundel, ME

    Environmental & safety at sea

    $3,168
  26. Center for Coastal StudiesProvincetown, MA

    Environmental

    $3,035
  27. Sail Africa Youth DevelopmentDurban Marina, Saudi Arabia

    Environmental & safety at sea

    $3,000
  28. Seaside SustainabilityGloucester, MA

    Environmental & safety at sea

    $3,000
  29. E IncBoston, MA

    Environmental & safety at sea

    $2,000
  30. Apex Youth ConnectionsBiddeford, ME

    Environmental & safety at sea

    $1,460

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Environment6 grants $21,03526% of the total
  2. Arts and culture3 grants $14,50018% of the total
  3. Youth development2 grants $10,31413% of the total
  4. Education2 grants $10,00012% of the total
  5. Sports and recreation2 grants $8,87511% of the total
  6. Science and technology2 grants $7,5009% of the total
  7. 2 other causes2 grants $8,50011% of the total

By State

Grants to organizations with a US address, latest year.

  1. Maine8 grants $32,800
  2. Massachusetts8 grants $30,799
  3. Washington3 grants $15,000
  4. Connecticut3 grants $12,200
  5. Georgia1 grant $6,000
  6. Hawaii1 grant $5,000
  7. New York1 grant $5,000
  8. Illinois1 grant $4,875
  9. Rhode Island1 grant $4,300
  10. Maryland1 grant $4,000

Officers, directors and trustees

12 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Joyce LhamonDIRECTOR Hours 2Pay $0
  • Paul RogersTREASURER Hours 5Pay $0
  • Peter BalasubramanianBOARD MEMBER Hours 2Pay $0
  • JW Robert MedlandPRESIDENT Hours 5Pay $0
  • W Frank BohlenSECRETARY Hours 5Pay $0
  • Joseph HarrisDIRECTOR Hours 2Pay $0
  • Christopher OtorowskiBOARD MEMBER Hours 2Pay $0
  • Maureen RoddyBOARD MEMBER Hours 2Pay $0
  • Christopher TatumBOARD MEMBER Hours 2Pay $0
  • Magaret BrandonBOARD MEMBER Hours 2Pay $0
  • Robert FloydBOARD MEMBER Hours 2Pay $0
  • William FossBOARD MEMBER Hours 2Pay $0

The return

More foundations

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