Mission
At Yosemite Rivers Alliance, we unite conservation and community to protect and restore the three rivers that ?ow through the Yosemite Regionthe Tuolumne, Stanislaus, and Merced.
Public Charity
Tuolumne River Preservation Trust dba Yosemite Rivers Alliance
Tuolumne River Preservation Trust dba Yosemite Rivers Alliance is a nonprofit organization categorized as Public Charity based in Sonora, CA. Its most recent IRS filing (2025) reports revenue of $6.1M, expenses of $6.2M, total assets of $2.0M. Imperigo tracks 89 reported grant relationships connected to this organization totaling approximately $3.2M.
EIN: 942834151
Sonora, CA
Latest filing: 2025
Total Revenue$6.1M
Total Expenses$6.2M
Total Assets$2.0M
Grant Records89
Funding Total$3.2M
Filing Years2020–2025
Where $100 goes at Tuolumne River Preservation Trust dba Yosemite Rivers Alliance
How Tuolumne River Preservation Trust dba Yosemite Rivers Alliance divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$75
Programs
the work itself
$12
Management
running the organization
$13
Fundraising
raising the next dollar
Inside the $75 for programs
$42
Restoration
$24
Forest Health
$6
Central Valley
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
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
BASSO/LA GRANGE REACH FLOODPLAIN RESTORATION
$244,498
LAND OR MARINE CONSERVATION, CLIMATE CHANGE, AND/OR ENVIRONMENTAL EQUITY AND JUSTICE
$90,000
ENVIRONMENTAL AND ANIMALS
$82,660
For grant recipient's exempt purposes
$49,755
2025 ROUTE TO PARKS GRANT
$35,000
Showing up to 5 of 89 total records — full history available with membership.
Officers & Directors
Board Member
Bart Wescott
Board Member
Bernard Chen
Board Member
Brad Wortz
Treasurer
Cindy Charles
Vice Chair
Eddie Corwin
Board Member
Eric Gonzalez
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $6.1M | $6.2M | $2.0M |
| 2024 | $3.5M | $3.6M | $2.3M |
| 2023 | $3.5M | $2.8M | $2.3M |
| 2022 | $2.5M | $2.2M | $2.7M |
| 2020 | $1.0M | $935K | $2.2M |
Between 2020 and 2025, reported annual revenue grew from $1.0M to $6.1M (+493%), with total assets most recently reported at $2.0M.
Interactive year-over-year charts and full filing details available with membership.