Agency records
Stocking history
82 records from August 14, 1931 to June 6, 2025.
Open a year to browse its records; scroll tables sideways for all columns. Scheduled means planned, even when the date has passed.
Blank fields mean the source did not publish that detail.
2025 3 records
2024 1 record
2024 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| July 29, 2024 reported | Yellowstone Cutthroat Trout | 300 | 2.32 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
2022 2 records
2022 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| June 16, 2022 reported | Northern Pike | 1,211 | 2.3000000000000003 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
| May 17, 2022 reported | Northern Pike | 105,000 | 0.5 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
2020 2 records
2018 3 records
2016 2 records
2013 1 record
2013 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| July 29, 2013 reported | Yellowstone Cutthroat Trout | 3,030 | 2.8000000000000003 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
2012 3 records
2011 5 records
2011 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| June 23, 2011 reported | Northern Pike | 9,294 | 2.58 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
| June 23, 2011 reported | Northern Pike | 30,724 | 2.63 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
| May 20, 2011 reported | Northern Pike | 32,000 | 0.37 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
| May 20, 2011 reported | Northern Pike | 291,000 | 0.37 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
| May 16, 2011 reported | Northern Pike | 504,000 | 0.37 in avg | Fort Peck Hatchery | Montana Fish, Wildlife & Parks |
2003 1 record
2003 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 6, 2003 reported | Yellowstone Cutthroat Trout | 3,030 | 2.15 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
1998 1 record
1998 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| May 7, 1998 reported | Northern Pike | 800,000 | 0.2 in avg | Miles City Fish Hatchery | Montana Fish, Wildlife & Parks |
1996 1 record
1996 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| May 22, 1996 reported | Northern Pike | 100,000 | 0.5 in avg | Miles City Fish Hatchery | Montana Fish, Wildlife & Parks |
1993 1 record
1993 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 9, 1993 reported | Yellowstone Cutthroat Trout | 3,030 | 2.2 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
1989 1 record
1989 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| April 16, 1989 reported | Northern Pike | 150,000 | 0.5 in avg | Miles City Fish Hatchery | Montana Fish, Wildlife & Parks |
1985 1 record
1985 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| July 22, 1985 reported | Yellowstone Cutthroat Trout | 2,998 | 2 in avg | Big Springs Trout Hatchery | Montana Fish, Wildlife & Parks |
1984 2 records
1982 2 records
1980 2 records
1979 2 records
1978 3 records
1976 1 record
1976 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| May 26, 1976 reported | Northern Pike | 75,000 | 2 in avg | Out-of-State | Montana Fish, Wildlife & Parks |
1973 1 record
1973 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| June 21, 1973 reported | Walleye | 17,000 | 2 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
1972 1 record
1972 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| May 11, 1972 reported | Yellow Perch | 1,115 | 5 in avg | Wild | Montana Fish, Wildlife & Parks |
1971 4 records
1971 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 4, 1971 reported | Yellowstone Cutthroat Trout | 5,500 | 3 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
| August 4, 1971 reported | Yellowstone Cutthroat Trout | 1,870 | 3 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
| August 2, 1971 reported | Yellowstone Cutthroat Trout | 2,650 | 3 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
| May 26, 1971 reported | Northern Pike | 15,000 | 3 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
1970 2 records
1969 2 records
1968 1 record
1968 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| April 29, 1968 reported | Northern Pike | 500,000 | 1 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
1957 1 record
1957 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 20, 1957 reported | Cutthroat Trout | 2,800 | 4 in avg | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1955 1 record
1955 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 29, 1955 reported | Golden Trout | 6,400 | 1 in avg | Yellowstone River Trout Hatchery | Montana Fish, Wildlife & Parks |
1953 1 record
1953 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 24, 1953 reported | Cutthroat Trout | 4,160 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1952 1 record
1952 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| June 17, 1952 reported | Arctic Grayling | 250,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1951 1 record
1951 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| June 20, 1951 reported | Arctic Grayling | 240,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1950 1 record
1950 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| July 4, 1950 reported | Arctic Grayling | 200,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1949 2 records
1949 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| September 7, 1949 reported | Cutthroat Trout | 10,000 | 1 in avg | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
| June 28, 1949 reported | Arctic Grayling | 100,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1948 4 records
1948 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| November 23, 1948 reported | Largemouth Bass | 7,313 | 3 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| November 23, 1948 reported | Bluegill | 35,312 | 1 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| November 23, 1948 reported | Bullhead | 14,400 | 2 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| June 27, 1948 reported | Arctic Grayling | 150,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1946 1 record
1946 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| November 6, 1946 reported | Crappie | 40,000 | 1 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
1945 4 records
1945 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| November 5, 1945 reported | Bluegill | 640 | 1 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| November 5, 1945 reported | Bluegill | 2,138 | 3 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| November 5, 1945 reported | Largemouth Bass | 500 | 3 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| October 16, 1945 reported | Largemouth Bass | 5,000 | 3 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
1944 5 records
1944 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| November 3, 1944 reported | Largemouth Bass | 204 | 6 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| November 3, 1944 reported | Crappie | 1,944 | 1 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| October 13, 1944 reported | Crappie | 2,000 | 1 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| October 13, 1944 reported | Largemouth Bass | 300 | 6 in avg | Miles City - Federal | Montana Fish, Wildlife & Parks |
| August 26, 1944 reported | Cutthroat Trout | 22,000 | 1 in avg | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1943 1 record
1943 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 15, 1943 reported | Cutthroat Trout | 3,600 | 4 in avg | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1942 1 record
1942 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| July 7, 1942 reported | Arctic Grayling | 289,152 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1941 1 record
1941 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| July 3, 1941 reported | Arctic Grayling | 350,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1937 3 records
1935 1 record
1935 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| June 8, 1935 reported | Arctic Grayling | 152,000 | | Washoe Park Trout Hatchery | Montana Fish, Wildlife & Parks |
1934 1 record
1934 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 9, 1934 reported | Cutthroat Trout | 33,600 | | Unknown | Montana Fish, Wildlife & Parks |
1931 1 record
1931 stocking records and official sources | Date / status | Species | Fish | Size | Hatchery | Source |
| August 14, 1931 reported | Cutthroat Trout | 73,600 | | Unknown | Montana Fish, Wildlife & Parks |
Records retain the dates, quantities, and status supplied by the linked agencies. An event missing here does not mean the
water was not stocked - some plants go unreported or are published elsewhere.