Summit County, Colorado trout stocking
Colorado stocks 7 waters in Summit County (6 lakes and ponds, 1 stream). The most recent stocking was Dillon Reservoir, 4 months ago (Jun 12, 2026). Most stockings here come in May to July.
When Summit County is stocked
Stocked waters in Summit County
| Water | Type | Last stocked | On record | Species |
|---|---|---|---|---|
| Dillon Reservoir | lake | Jun 12, 2026 | 44 | |
| Trent Pond | pond | Aug 1, 2025 | 19 | |
| Curtain Ponds | pond | Aug 7, 2024 | 3 | |
| Sawmill Reservoir | lake | Jun 16, 2023 | 4 | |
| Tenmile Creek, North | stream | Sep 8, 2020 | 1 | |
| Officers Gulch Pond | pond | Oct 16, 2019 | 5 | |
| Green Mountain Reservoir | lake | May 4, 2015 | 2 |
Other Colorado counties
- Adams (8)
- Arapahoe (7)
- Archuleta (3)
- Baca (3)
- Bent (4)
- Boulder (17)
- Chaffee (15)
- Clear Creek (4)
- Conejos (5)
- Costilla (3)
- 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)
- 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.