A river running through a deep pine forest valley

Grant recipient EIN 84-1941740Environment

Who funds Twin Harbors Waterkeeper?

4 private foundations gave Twin Harbors Waterkeeper in Rochester, WA $250,500 across 15 grants, in tax years 2019 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2019 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

15 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Harder FoundationNaples, FL 2025

    General support

    $40,000
  2. The Northwest Fund for the EnvironmentSeattle, WA 2025

    CWA enforcement

    $10,000
  3. Harder FoundationNaples, FL 2024

    General support

    $25,000
  4. The Burning FoundationSeattle, WA 2024

    The clean water and healthy habitat project

    $20,000
  5. The Northwest Fund for the EnvironmentSeattle, WA 2024

    CWA enforcement

    $10,000
  6. The Northwest Fund for the EnvironmentSeattle, WA 2024

    2024 year-end fund for staff recognition

    $1,000
  7. The Burning FoundationSeattle, WA 2023

    The clean water and healthy habitat project

    $20,000
  8. Harder FoundationNaples, FL 2023

    General support

    $17,500
  9. The Northwest Fund for the EnvironmentSeattle, WA 2023

    CWA enforcement

    $10,000
  10. The Burning FoundationSeattle, WA 2022

    The clean water and healthy habitat project

    $20,000
  11. Harder FoundationNaples, FL 2022

    General support

    $15,000
  12. The Burning FoundationSeattle, WA 2021

    General operations

    $25,000
  13. Harder FoundationNaples, FL 2021

    Chehalis river restoration

    $15,000
  14. The Northwest Fund for the EnvironmentSeattle, WA 2021

    Twin harbors clean water project

    $12,000
  15. PatagoniaorgVentura, CA 2019

    To support environmental projects.

    $10,000

Funders of similar organizations nearby

Foundations that gave to other environment organizations in Washington and are not among Twin Harbors Waterkeeper’s funders above.

  1. Amazonsmile FoundationSeattle, WA 971 grants Preselected only $122,429 to similar organizations
  2. The Bullitt FoundationSeattle, WA 150 grants Preselected only $6,836,522 to similar organizations
  3. The Norcliffe FoundationSeattle, WA 67 grants Accepts applications $1,309,760 to similar organizations
  4. The Russell Family FoundationGig Harbor, WA 128 grants Accepts applications $3,487,438 to similar organizations
  5. Puget Sound Energy FoundationWilmington, DE 71 grants Preselected only $849,499 to similar organizations
  6. The Hugh and Jane Ferguson FoundationSeattle, WA 98 grants Accepts applications $936,500 to similar organizations
  7. Kaleidoscope FoundationBellevue, WA 45 grants Preselected only $308,494 to similar organizations
  8. M J Murdock Charitable TrustVancouver, WA 56 grants Accepts applications $4,382,900 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 84-1941740 by name and ZIP code against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.