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 9 reported grant relationships connected to this organization totaling approximately $179K.
EIN: 471608920
Boise, ID
Latest filing: 2025
Total Revenue$582K
Total Expenses$457K
Total Assets$609K
Grant Records9
Funding Total$179K
Filing Years2021–2025
Sample Grants Received
SUPPORT CAFO LEGAL EFFORTS
$50,000
litigation costs
$20,000
Environment & Animals
$10,000
SUPPORT WATER QUALITY MONITORING
$10,000
EQUIP STAFF AND VOLUNTEER WATER QUALITY MONITORING CREW WITH TESTING EQUIPMENT, ACCESS TO LABS FOR DATA ANALYSIS, AND TRAVEL REIMBURSEMENT TO AND FROM THE TEST SITE LOCATIONS IN THE SNAKE RIVER BASIN
$10,000
Showing up to 5 of 9 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.