Costilla County, Colorado trout stocking
Colorado stocks 3 waters in Costilla County (3 lakes and ponds). The most recent stocking was Mountain Home Reservoir, 5 months ago (May 15, 2026). Most stockings here come in May to June.
When Costilla County is stocked
Stocked waters in Costilla County
| Water | Type | Last stocked | On record | Species |
|---|---|---|---|---|
| Mountain Home Reservoir | lake | May 15, 2026 | 35 | |
| Smith Reservoir | lake | Jun 6, 2025 | 28 | |
| Stabilization Reservoir | lake | May 2, 2025 | 28 |
Other Colorado counties
- Adams (8)
- Arapahoe (7)
- Archuleta (3)
- Baca (3)
- Bent (4)
- Boulder (17)
- Chaffee (15)
- Clear Creek (4)
- Conejos (5)
- Crowley (3)
- Custer (3)
- Delta (18)
- Denver (4)
- Dolores (3)
- Eagle (10)
- El Paso (11)
- Fremont (3)
- Garfield (11)
- Grand (13)
- Gunnison (20)
- Hinsdale (8)
- Huerfano (8)
- Jackson (11)
- Jefferson (14)
- Lake (7)
- La Plata (6)
- Larimer (28)
- Las Animas (5)
- Lincoln (4)
- Mesa (23)
- Mineral (6)
- Moffat (5)
- Montezuma (7)
- Montrose (5)
- Ouray (4)
- Park (8)
- Pitkin (9)
- Prowers (3)
- Pueblo (8)
- Rio Blanco (9)
- Rio Grande (3)
- Routt (10)
- Saguache (6)
- San Juan (4)
- San Miguel (5)
- Summit (7)
- Teller (11)
- Weld (13)
Stocking report from Colorado Parks and Wildlife, which lists the waters stocked with catchable trout (about 10 inches) in the week before each report. Locations from the Colorado Fishing Atlas.