Montana stocking report
Dearborn River
51 records Last stocked: July 24, 1973
The short answer
Dearborn River was last stocked on July 24, 1973: 876 Rainbow Trout (9 in avg).
Location map
Dearborn River location context
Dearborn RiverLewis and Clark County Willow Creek ReservoirLewis and Clark County Nilan ReservoirLewis and Clark County Wood LakeLewis and Clark County Helena Valley Regulating ReservoirLewis and Clark County
Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| July 24, 1973 | Rainbow Trout | 876 | 9 in avg | Giant Springs Trout Hatchery |
| September 14, 1971 | Rainbow Trout | 620 | 9 in avg | Giant Springs Trout Hatchery |
| June 28, 1971 | Rainbow Trout | 1,000 | 11 in avg | Giant Springs Trout Hatchery |
| August 13, 1970 | Rainbow Trout | 750 | 10 in avg | Giant Springs Trout Hatchery |
| August 13, 1970 | Rainbow Trout | 1,500 | 10 in avg | Giant Springs Trout Hatchery |
| July 29, 1969 | Rainbow Trout | 2,080 | 11 in avg | Big Springs Trout Hatchery |
| July 29, 1969 | Rainbow Trout | 1,030 | 11 in avg | Big Springs Trout Hatchery |
| July 23, 1969 | Rainbow Trout | 350 | 10 in avg | Giant Springs Trout Hatchery |
| August 17, 1967 | Rainbow Trout | 4,340 | 9 in avg | Big Springs Trout Hatchery |
| July 18, 1966 | Rainbow Trout | 2,480 | 9 in avg | Giant Springs Trout Hatchery |
| September 3, 1965 | Brook Trout | 3,840 | 4 in avg | Giant Springs Trout Hatchery |
| July 22, 1965 | Rainbow Trout | 2,530 | 10 in avg | Giant Springs Trout Hatchery |
| August 4, 1964 | Rainbow Trout | 3,240 | 10 in avg | Giant Springs Trout Hatchery |
| July 21, 1964 | Rainbow Trout | 2,295 | 10 in avg | Giant Springs Trout Hatchery |
| September 17, 1963 | Rainbow Trout | 6,640 | 6 in avg | Washoe Park Trout Hatchery |
| June 24, 1963 | Rainbow Trout | 2,400 | 9 in avg | Giant Springs Trout Hatchery |
| July 3, 1962 | Rainbow Trout | 1,960 | 10 in avg | Giant Springs Trout Hatchery |
| July 13, 1961 | Rainbow Trout | 2,304 | Giant Springs Trout Hatchery | |
| July 18, 1960 | Rainbow Trout | 2,100 | Giant Springs Trout Hatchery | |
| July 17, 1959 | Rainbow Trout | 2,184 | Giant Springs Trout Hatchery | |
| July 23, 1958 | Rainbow Trout | 2,040 | Giant Springs Trout Hatchery | |
| June 30, 1958 | Rainbow Trout | 2,640 | Giant Springs Trout Hatchery | |
| June 24, 1957 | Rainbow Trout | 1,750 | Giant Springs Trout Hatchery | |
| July 1, 1954 | Rainbow Trout | 1,500 | Giant Springs Trout Hatchery | |
| August 17, 1949 | Brook Trout | 6,000 | 3 in avg | Giant Springs Trout Hatchery |
| October 19, 1948 | Rainbow Trout | 14,000 | 2 in avg | Giant Springs Trout Hatchery |
| September 15, 1946 | Rainbow Trout | 2,880 | 5 in avg | Giant Springs Trout Hatchery |
| July 27, 1946 | Cutthroat Trout | 12,000 | Giant Springs Trout Hatchery | |
| May 15, 1944 | Rainbow Trout | 4,550 | 5 in avg | Giant Springs Trout Hatchery |
| September 28, 1943 | Cutthroat Trout | 50,000 | Giant Springs Trout Hatchery | |
| May 24, 1943 | Rainbow Trout | 4,000 | 5 in avg | Giant Springs Trout Hatchery |
| September 23, 1942 | Rainbow Trout | 40,000 | 2 in avg | Giant Springs Trout Hatchery |
| June 25, 1942 | Rainbow Trout | 3,000 | 6 in avg | Giant Springs Trout Hatchery |
| July 21, 1941 | Rainbow Trout | 4,500 | 5 in avg | Giant Springs Trout Hatchery |
| May 29, 1941 | Rainbow Trout | 5,000 | 4 in avg | Giant Springs Trout Hatchery |
| October 9, 1940 | Cutthroat Trout | 8,750 | Giant Springs Trout Hatchery | |
| October 9, 1940 | Cutthroat Trout | 8,750 | Giant Springs Trout Hatchery | |
| May 2, 1940 | Rainbow Trout | 4,320 | 5 in avg | Giant Springs Trout Hatchery |
| May 12, 1938 | Rainbow Trout | 2,800 | 4 in avg | Giant Springs Trout Hatchery |
| May 12, 1938 | Cutthroat Trout | 2,800 | 4 in avg | Giant Springs Trout Hatchery |
| August 14, 1937 | Rainbow Trout | 900 | 6 in avg | Giant Springs Trout Hatchery |
| June 28, 1937 | Rainbow Trout | 550 | 8 in avg | Giant Springs Trout Hatchery |
| August 11, 1936 | Rainbow Trout | 35,000 | 2 in avg | Giant Springs Trout Hatchery |
| August 4, 1934 | Cutthroat Trout | 81,900 | Giant Springs Trout Hatchery | |
| October 8, 1933 | Rainbow Trout | 27,400 | Giant Springs Trout Hatchery | |
| October 5, 1933 | Cutthroat Trout | 46,800 | Giant Springs Trout Hatchery | |
| August 10, 1932 | Rainbow Trout | 40,000 | 2 in avg | Giant Springs Trout Hatchery |
| September 22, 1931 | Cutthroat Trout | 26,000 | 2 in avg | Giant Springs Trout Hatchery |
| May 3, 1930 | Rainbow Trout | 10,000 | Giant Springs Trout Hatchery | |
| September 25, 1928 | Cutthroat Trout | 40,000 | 2 in avg | Giant Springs Trout Hatchery |
| September 19, 1928 | Cutthroat Trout | 24,500 | 2 in avg | Giant Springs Trout Hatchery |
Records shown exactly as published by Montana Fish, Wildlife & Parks. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Montana Fish, Wildlife & Parks. Last updated: .
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