Treasure County, Montana trout stocking
Montana stocks 1 water in Treasure County (1 lake or pond). The most recent stocking was Harlin Steiger Reservoir, 5 months ago (Jun 16, 2026).
Updated nightly from Montana Fish, Wildlife and Parks (Montana FWP) stocking data.
When Treasure County is stocked
Stocked waters in Treasure County
| Water | Type | Last stocked | On record | Species |
|---|---|---|---|---|
| Harlin Steiger Reservoir | lake | Jun 16, 2026 | 1 | Rainbow trout |
Other Montana counties
- Beaverhead (11)
- Blaine (17)
- Carbon (17)
- Carter (7)
- Cascade (6)
- Chouteau (9)
- Custer (10)
- Daniels (4)
- Dawson (3)
- Deer Lodge (12)
- Fallon (8)
- Fergus (18)
- Flathead (36)
- Gallatin (9)
- Garfield (12)
- Glacier (3)
- Granite (9)
- Hill (7)
- Jefferson (5)
- Judith Basin (3)
- Lake (7)
- Lewis and Clark (12)
- Lincoln (23)
- Madison (4)
- Meagher (11)
- Mineral (5)
- Missoula (18)
- Park (12)
- Petroleum (4)
- Phillips (23)
- Powder River (3)
- Powell (5)
- Prairie (9)
- Ravalli (4)
- Roosevelt (4)
- Rosebud (10)
- Sanders (3)
- Sheridan (5)
- Stillwater (6)
- Sweet Grass (9)
- Teton (10)
- Toole (3)
- Valley (10)
- Wheatland (5)
- Yellowstone (5)
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