Mission
Snake River Waterkeeper exists for the purpose of applying science and law to protect, restore, and sustain waters of the Snake River Basin, and to support clean water access and advocacy in underserved communities worldwide.
Public Charity
Snake River Waterkeeper Inc
Snake River Waterkeeper Inc is a nonprofit organization categorized as Public Charity based in Boise, ID. Its most recent IRS filing (2025) reports revenue of $582K, expenses of $457K, total assets of $609K. Imperigo tracks 10 reported grant relationships connected to this organization totaling approximately $199K.
EIN: 471608920
Boise, ID
Alliances & Advocacy
NTEE: C01
Latest filing: 2025
Total Revenue$582K
Total Expenses$457K
Total Assets$609K
Grant Records10
Funding Total$199K
Filing Years2021–2025
Where $100 goes at Snake River Waterkeeper Inc
How Snake River Waterkeeper Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$43
Programs
the work itself
$54
Management
running the organization
$3
Fundraising
raising the next dollar
Inside the $43 for programs
$43
In 2025, SRW expanded its mission to include improvement of water quality in underserved communities worldwide by partnering with Waterkeeper groups in Uganda and Thailand, gained critical ground…
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
FISH HABITAT RESTORATION
$20,000
SUPPORT CAFO LEGAL EFFORTS
$50,000
litigation costs
$20,000
Environment & Animals
$10,000
SUPPORT WATER QUALITY MONITORING
$10,000
Showing up to 5 of 10 total records — full history available with membership.
Officers & Directors
Secretary
Craig Adams
Executive Dir.
Fs Buck Ryan
Director
Mccale Ashenbrener
President
Nate Smith
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $582K | $457K | $609K |
| 2024 | $435K | $438K | $481K |
| 2023 | $445K | $577K | $484K |
| 2022 | $361K | $209K | $617K |
| 2021 | $370K | $180K | $464K |
Between 2021 and 2025, reported annual revenue grew from $370K to $582K (+57%), with total assets most recently reported at $609K.
Interactive year-over-year charts and full filing details available with membership.