Data / Nonprofits / California / Arnold / Environment
Environment nonprofits in Arnold, CA: 3 registered with the IRS
3 environment nonprofits are registered with the IRS in Arnold, CA, 3 of them 501(c)(3) charities; the 2 that report revenue took in $6.5 million. The largest by revenue: Stewardship West ($5.7 million), Calaveras Big Trees Association ($823,384).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Stewardship West | 501(c)(3) | 2021 | $5.7 million | $1.5 million | 2024-12 |
| Calaveras Big Trees Association | 501(c)(3) | 1975 | $823,384 | $867,139 | 2024-06 |
| The Mokelumne Coast To Crest Trail Council | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
Other causes in Arnold, CA
Every nonprofit in Arnold, CA · Environment nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.