Tuolumne County, California trout stocking
California stocks 12 waters in Tuolumne County (4 lakes and ponds, 8 streams). The most recent stocking was Don Pedro Reservoir, 2 weeks ago (Oct 25, 2026). Most stockings here come in May to August.
Updated nightly from the California Department of Fish and Wildlife (CDFW) stocking data.
Recent and upcoming stockings
Sunday, Nov 15planned
- Don Pedro ReservoirTuolumne Co.plannedTrout · week of Nov 15 to 21, 2026
Sunday, Oct 252 weeks ago
- Don Pedro ReservoirTuolumne Co.Trout · week of Oct 25 to 31, 2026
Sunday, Oct 183 weeks ago
- Lyons Canal (Columbia Ditch)Tuolumne Co.Trout · week of Oct 18 to 24, 2026
- Powerhouse StreamTuolumne Co.Trout · week of Oct 18 to 24, 2026
Sunday, Sep 207 weeks ago
- Lyons Canal (Columbia Ditch)Tuolumne Co.Trout · week of Sep 20 to 26, 2026
- Powerhouse StreamTuolumne Co.Trout · week of Sep 20 to 26, 2026
When Tuolumne County is stocked
Stocked waters in Tuolumne County
| Water | Type | Last stocked | On record | Species |
|---|---|---|---|---|
| Don Pedro Reservoir | lake | Oct 25, 2026 | 4 | |
| Lyons Canal (Columbia Ditch) | stream | Oct 18, 2026 | 20 | |
| Powerhouse Stream | stream | Oct 18, 2026 | 20 | |
| Stanislaus River Middle Fork | stream | Sep 6, 2026 | 21 | |
| Pinecrest Lake | lake | Aug 30, 2026 | 15 | |
| Stanislaus River South Fork | stream | Aug 30, 2026 | 16 | |
| Lyons Reservoir | lake | Aug 16, 2026 | 8 | |
| Tuolumne River Middle Fork | stream | Aug 9, 2026 | 10 | |
| Tuolumne River South Fork | stream | Aug 9, 2026 | 10 | |
| Beaver Creek | stream | Jul 26, 2026 | 6 | |
| Cherry Valley Reservoir | lake | Jul 5, 2026 | 2 | |
| Herring Creek | stream | Jul 5, 2026 | 4 |
Other California counties
- Alameda (5)
- Alpine (12)
- Amador (3)
- Calaveras, Tuolumne (3)
- El Dorado (13)
- Fresno (20)
- Inyo (21)
- Kern (8)
- Lake (3)
- Lassen (16)
- Los Angeles (17)
- Madera (14)
- Mariposa (4)
- Mendocino (3)
- Modoc (13)
- Mono (38)
- Monterey (3)
- Nevada (7)
- Orange (6)
- Placer (4)
- Plumas (12)
- Riverside (7)
- Sacramento (7)
- San Bernardino (12)
- San Diego (6)
- San Luis Obispo (4)
- Shasta (17)
- Sierra (6)
- Siskiyou (18)
- Solano (3)
- Trinity (9)
- Tulare (19)
- Ventura (3)
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