Montana stocking report
South Fork Dearborn River
45 records Last stocked: April 20, 1973
The short answer
South Fork Dearborn River was last stocked on April 20, 1973: 342 Rainbow Trout (9 in avg).
Location map
South Fork Dearborn River location context
South Fork 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 |
|---|---|---|---|---|
| April 20, 1973 | Rainbow Trout | 342 | 9 in avg | Ennis National Fish Hatchery |
| July 25, 1972 | Rainbow Trout | 532 | 9 in avg | Giant Springs Trout Hatchery |
| June 28, 1972 | Rainbow Trout | 405 | 8 in avg | Giant Springs Trout Hatchery |
| July 15, 1971 | Rainbow Trout | 337 | 8 in avg | Giant Springs Trout Hatchery |
| August 5, 1970 | Rainbow Trout | 334 | 10 in avg | Giant Springs Trout Hatchery |
| July 23, 1969 | Rainbow Trout | 420 | 10 in avg | Giant Springs Trout Hatchery |
| August 12, 1968 | Rainbow Trout | 1,235 | 11 in avg | Giant Springs Trout Hatchery |
| July 20, 1967 | Rainbow Trout | 980 | 10 in avg | Giant Springs Trout Hatchery |
| July 25, 1966 | Rainbow Trout | 1,240 | 9 in avg | Giant Springs Trout Hatchery |
| September 3, 1965 | Brook Trout | 640 | 4 in avg | Giant Springs Trout Hatchery |
| July 23, 1965 | Rainbow Trout | 1,840 | 10 in avg | Giant Springs Trout Hatchery |
| July 21, 1964 | Rainbow Trout | 945 | 10 in avg | Giant Springs Trout Hatchery |
| June 24, 1963 | Rainbow Trout | 1,200 | 9 in avg | Giant Springs Trout Hatchery |
| July 9, 1962 | Rainbow Trout | 1,960 | 10 in avg | Giant Springs Trout Hatchery |
| May 22, 1961 | Rainbow Trout | 2,014 | Giant Springs Trout Hatchery | |
| August 15, 1960 | Rainbow Trout | 1,080 | Giant Springs Trout Hatchery | |
| July 18, 1960 | Rainbow Trout | 1,050 | Giant Springs Trout Hatchery | |
| July 16, 1959 | Rainbow Trout | 1,620 | Giant Springs Trout Hatchery | |
| June 25, 1957 | Rainbow Trout | 2,100 | Giant Springs Trout Hatchery | |
| September 7, 1956 | Rainbow Trout | 2,250 | Giant Springs Trout Hatchery | |
| August 14, 1956 | Rainbow Trout | 2,112 | Giant Springs Trout Hatchery | |
| August 13, 1956 | Rainbow Trout | 2,112 | Giant Springs Trout Hatchery | |
| July 6, 1956 | Rainbow Trout | 1,760 | Giant Springs Trout Hatchery | |
| July 3, 1956 | Rainbow Trout | 880 | Giant Springs Trout Hatchery | |
| July 14, 1955 | Rainbow Trout | 1,680 | Giant Springs Trout Hatchery | |
| July 19, 1954 | Rainbow Trout | 480 | Giant Springs Trout Hatchery | |
| September 28, 1953 | Rainbow Trout | 4,000 | 5 in avg | Giant Springs Trout Hatchery |
| July 15, 1952 | Rainbow Trout | 960 | 8 in avg | Giant Springs Trout Hatchery |
| June 21, 1952 | Rainbow Trout | 1,200 | 3 in avg | Giant Springs Trout Hatchery |
| July 6, 1951 | Rainbow Trout | 3,400 | 8 in avg | Giant Springs Trout Hatchery |
| August 30, 1950 | Rainbow Trout | 2,400 | 6 in avg | Giant Springs Trout Hatchery |
| August 17, 1949 | Brook Trout | 6,000 | 3 in avg | Giant Springs Trout Hatchery |
| June 21, 1949 | Brook Trout | 12,900 | 3 in avg | Giant Springs Trout Hatchery |
| August 16, 1948 | Rainbow Trout | 1,920 | 6 in avg | Giant Springs Trout Hatchery |
| October 12, 1947 | Rainbow Trout | 2,000 | 5 in avg | Giant Springs Trout Hatchery |
| September 26, 1947 | Rainbow Trout | 1,950 | 5 in avg | Giant Springs Trout Hatchery |
| July 19, 1947 | Rainbow Trout | 1,700 | 6 in avg | Giant Springs Trout Hatchery |
| September 26, 1946 | Rainbow Trout | 1,950 | 5 in avg | Giant Springs Trout Hatchery |
| June 22, 1946 | Rainbow Trout | 4,800 | 4 in avg | Giant Springs Trout Hatchery |
| August 19, 1941 | Cutthroat Trout | 35,000 | Giant Springs Trout Hatchery | |
| October 9, 1940 | Cutthroat Trout | 8,750 | Giant Springs Trout Hatchery | |
| October 5, 1939 | Cutthroat Trout | 15,000 | Giant Springs Trout Hatchery | |
| October 5, 1938 | Cutthroat Trout | 29,000 | Giant Springs Trout Hatchery | |
| October 27, 1933 | Cutthroat Trout | 26,000 | Giant Springs Trout Hatchery | |
| September 27, 1932 | Cutthroat Trout | 15,000 | 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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