County stocking hub
Sweet Grass County fish stocking
90 waters Last reported: August 4, 2025
Browse every stocked lake, pond, and river on record in Sweet Grass County, then follow an individual water for its complete history.
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Waters in Sweet Grass County
Antelope Creek 8 records Last reported: August 28, 1952 Ball Noah Lake 35 records Last reported: August 14, 1967 Basin Creek 10 records Last reported: September 12, 1951 Big Timber Creek 60 records Last reported: August 21, 1963 Billy Creek 2 records Last reported: July 28, 1947 Blind Bridger Creek 2 records Last reported: November 13, 1933 Blue Lake 17 records Last reported: June 25, 2025 Boulder River 649 records Last reported: July 26, 1983 Burnt Gulch Lake 3 records Last reported: July 30, 2019 Cascade Lake 6 records Last reported: July 30, 2019 Castle Creek 2 records Last reported: April 25, 1933 Cayuse Creek 54 records Last reported: July 19, 1982 Chickadee Lake 1 record Last reported: August 24, 1978 Crazy Lake 11 records Last reported: July 25, 2022 Dead Beaver Creek 5 records Last reported: September 7, 1951 Deadman's Creek Pond 2 records Last reported: October 5, 2007 Diamond Lake 2 records Last reported: August 25, 1970 Diaphanous Lake 2 records Last reported: September 24, 2022 Duck Creek 6 records Last reported: August 19, 1946 East Boulder River 41 records Last reported: April 20, 1972 East Fork Sweet Grass Creek 2 records Last reported: August 25, 1952 East Fork Upper Deer Creek 2 records Last reported: September 15, 1951 Elk Creek 4 records Last reported: September 15, 1948 Emerald Lake 3 records Last reported: June 27, 1952 Esp Spring Creek 1 record Last reported: May 23, 2000 Fish Lake 1 record Last reported: August 26, 1944 Flanagan Pond 1 record Last reported: June 6, 2011 Forge Creek 1 record Last reported: September 16, 1971 Hailstone Creek 2 records Last reported: April 28, 1948 Hawley Creek 1 record Last reported: June 20, 1978 Hidden Lake 4 records Last reported: July 30, 2019 Holman Pond 1 record Last reported: October 9, 2007 Horseshoe Lake 1 record Last reported: August 25, 1970 Iron Creek 2 records Last reported: September 16, 1971 Jarretts Ponds 1 record Last reported: July 26, 1956 Jay Lake 2 records Last reported: June 14, 1988 Lake Kathleen 2 records Last reported: July 29, 1971 Lanhaus Pond 1 record Last reported: September 6, 1950 Lightning Lake 1 record Last reported: September 26, 1956 Linder Pond 2 records Last reported: June 19, 1953 Little Timber Creek 5 records Last reported: April 16, 1963 Lower Deer Creek 12 records Last reported: August 27, 2003 Lower Glaston Lake 54 records Last reported: August 12, 1991 Martes Lake 7 records Last reported: July 30, 2019 Mauland Pond 1 record Last reported: September 29, 1951 Middle Fork Big Timber Creek 1 record Last reported: October 11, 1937 Mirror Lake 8 records Last reported: July 17, 2019 Mouse Lake 7 records Last reported: July 29, 2024 Narrow Escape Lake 2 records Last reported: August 7, 1989 North Amelong Creek 1 record Last reported: April 28, 1948 Otter Creek 11 records Last reported: June 21, 1950 Overland Pond 2 records Last reported: May 20, 1986 Picket Pin Lake, North 15 records Last reported: August 4, 2025 Picket Pin Lake, South 17 records Last reported: August 8, 2023 Rainbow Lake #2 15 records Last reported: June 25, 2025 Rainbow Lake #3 13 records Last reported: June 25, 2025 Rainbow Lake #4 13 records Last reported: June 25, 2025 Rainbow Lake 5 14 records Last reported: June 25, 2025 Rainbow Lake 6 14 records Last reported: June 25, 2025 Rainbow Lake 7 8 records Last reported: July 17, 2019 Rays Ranch Pond 1 record Last reported: September 29, 1951 Run Pond 1 record Last reported: September 6, 1950 South Amelong Creek 1 record Last reported: September 16, 1938 South Fork American Fork 1 record Last reported: August 25, 1938 South Fork Big Timber Creek 6 records Last reported: May 5, 1947 Speculator Creek 2 records Last reported: July 19, 1950 Spring Creek 3 records Last reported: August 18, 1952 Spring Creek Campground South Pond 8 records Last reported: June 15, 2023 Squeeze Lake 7 records Last reported: July 30, 2019 Sundown Lake 11 records Last reported: July 30, 2019 Sunken Rock Lake 9 records Last reported: September 30, 2024 Susie Creek 1 record Last reported: July 12, 1943 Swamp Creek 17 records Last reported: May 7, 1949 Swamp Lake 2 records Last reported: July 27, 1959 Sweet Grass Creek 188 records Last reported: June 13, 1984 Tangen Draw 1 record Last reported: April 23, 1948 Tenmile Creek 1 record Last reported: May 22, 1945 Tronrud Pond 1 record Last reported: September 29, 1951 Upper Deer Creek 7 records Last reported: August 23, 1952 Upper Glaston Lake 14 records Last reported: June 7, 1965 Viet Pond 2 records Last reported: July 20, 1955 Viets Reservoir 3 records Last reported: April 2, 1960 West Boulder River 75 records Last reported: April 18, 2007 West Fork Duck Creek 4 records Last reported: September 26, 1951 West Fork Little Timber Creek 1 record Last reported: August 29, 1936 West Fork Upper Deer Creek 3 records Last reported: August 23, 1952 Wheeler Creek 5 records Last reported: June 13, 1949 Wildcat Creek 1 record Last reported: September 19, 1951 Woolsey Lake 1 record Last reported: July 16, 1956 Wounded Man Lake 3 records Last reported: August 22, 1946
Latest records
Recent activity
| Water | Species | Fish | Date |
|---|---|---|---|
| Picket Pin Lake, North | Yellowstone Cutthroat Trout | 1,060 | August 4, 2025 |
| Blue Lake | Yellowstone Cutthroat Trout | 1,020 | June 25, 2025 |
| Rainbow Lake #2 | Yellowstone Cutthroat Trout | 13,000 | June 25, 2025 |
| Rainbow Lake #3 | Yellowstone Cutthroat Trout | 4,150 | June 25, 2025 |
| Rainbow Lake #4 | Yellowstone Cutthroat Trout | 5,250 | June 25, 2025 |
| Rainbow Lake 5 | Yellowstone Cutthroat Trout | 2,900 | June 25, 2025 |
| Rainbow Lake 6 | Yellowstone Cutthroat Trout | 900 | June 25, 2025 |
| Sunken Rock Lake | Golden Trout | 1,100 | September 30, 2024 |
| Rainbow Lake #2 | Yellowstone Cutthroat Trout | 5,500 | July 30, 2024 |
| Rainbow Lake #3 | Yellowstone Cutthroat Trout | 3,150 | July 30, 2024 |
| Rainbow Lake #4 | Yellowstone Cutthroat Trout | 3,750 | July 30, 2024 |
| Rainbow Lake 5 | Yellowstone Cutthroat Trout | 2,900 | July 30, 2024 |
| Rainbow Lake 6 | Yellowstone Cutthroat Trout | 900 | July 30, 2024 |
| Mouse Lake | Yellowstone Cutthroat Trout | 345 | July 29, 2024 |
| Picket Pin Lake, North | Yellowstone Cutthroat Trout | 1,250 | August 8, 2023 |
| Picket Pin Lake, South | Yellowstone Cutthroat Trout | 1,250 | August 8, 2023 |
| Rainbow Lake #2 | Yellowstone Cutthroat Trout | 13,000 | August 2, 2023 |
| Rainbow Lake #3 | Yellowstone Cutthroat Trout | 4,150 | August 2, 2023 |
| Rainbow Lake #4 | Yellowstone Cutthroat Trout | 5,250 | August 2, 2023 |
| Rainbow Lake 5 | Yellowstone Cutthroat Trout | 2,900 | August 2, 2023 |
Data source: Montana Fish, Wildlife & Parks. Last updated: .