Tuolumne River Preservation Trust

Sonora, CA, 95370 (209) 588-8636 Est. 1981 EIN 94-2834151
990 - Public charity return 501(c)(3)
www.yosemiterivers.org

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.

Financials

Total Revenue
$6,059,923
Total Expenses
$6,167,522
Net Assets
$1,519,018
39 employees 200 volunteers
From latest filing (tax period ending 2025-06-30)

Financial Health

Operating Reserve
3.0 months Adequate
Net assets / monthly expenses
Year-over-Year Change
Revenue ↑ 71.2%
Expenses ↑ 70.1%
Revenue Sources
Contributions 99.6% Investment 0.3%
Expense Breakdown
Program 77.5% Management 13.0% Fundraising 9.6%

Officers & Key Employees (16)

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Grants Received (118)

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Filing History (6 filings)

YearRevenueExpensesNet Assets
2024 990 - Public charity return
Jul 1, 2024 to Jun 30, 2025
$6,059,923 ↑$6,167,522$1,519,018
2023 990 - Public charity return
Jul 1, 2023 to Jun 30, 2024
$3,538,729 ↑$3,625,959$1,626,617
2022 990 - Public charity return
Jul 1, 2022 to Jun 30, 2023
$3,500,072 ↑$2,844,362$1,753,847
2021 990 - Public charity return
Jul 1, 2021 to Jun 30, 2022
$2,450,356 ↑$2,230,816$1,098,137
2020 990 - Public charity return
Jan 1, 2020 to Dec 31, 2020
$1,022,204 ↓$934,545$769,720
2018 990 - Public charity return
Jan 1, 2018 to Dec 31, 2018
$1,481,410 $1,515,291$668,309

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EIN: 94-2834151 · Source: IRS Form 990 e-file data