Montana stocking report
Swazee Lake
66 records Last stocked: May 28, 2025
The short answer
Swazee Lake was last stocked on May 28, 2025: 1,000 Rainbow Trout (5.26 in avg).
Location map
Swazee Lake location context
Swazee LakeLewis 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 |
|---|---|---|---|---|
| May 28, 2025 | Rainbow Trout | 1,000 | 5.26 in avg | Giant Springs Trout Hatchery |
| May 20, 2024 | Rainbow Trout | 1,000 | 4.83 in avg | Giant Springs Trout Hatchery |
| May 18, 2023 | Rainbow Trout | 1,000 | 4.55 in avg | Giant Springs Trout Hatchery |
| October 26, 2022 | Tiger Muskellunge | 5 | 8.44 in avg | Miles City Fish Hatchery |
| May 16, 2022 | Rainbow Trout | 1,000 | 4.7 in avg | Giant Springs Trout Hatchery |
| May 19, 2021 | Rainbow Trout | 992 | 4.73 in avg | Giant Springs Trout Hatchery |
| June 25, 2020 | Tiger Muskellunge | 5 | 10.44 in avg | Miles City Fish Hatchery |
| May 26, 2020 | Rainbow Trout | 1,000 | 3.49 in avg | Giant Springs Trout Hatchery |
| July 8, 2019 | Tiger Muskellunge | 5 | 4.89 in avg | Miles City Fish Hatchery |
| May 20, 2019 | Rainbow Trout | 1,000 | 4.1 in avg | Giant Springs Trout Hatchery |
| May 22, 2018 | Rainbow Trout | 1,500 | 4.94 in avg | Giant Springs Trout Hatchery |
| May 24, 2017 | Rainbow Trout | 1,000 | 5.7 in avg | Giant Springs Trout Hatchery |
| May 21, 2015 | Rainbow Trout | 1,000 | 4.64 in avg | Giant Springs Trout Hatchery |
| May 23, 2014 | Rainbow Trout | 1,024 | 4.68 in avg | Giant Springs Trout Hatchery |
| June 18, 2013 | Rainbow Trout | 1,000 | 5.6000000000000005 in avg | Giant Springs Trout Hatchery |
| May 22, 2012 | Rainbow Trout | 1,000 | 4.9 in avg | Giant Springs Trout Hatchery |
| June 15, 2011 | Rainbow Trout | 1,000 | 4 in avg | Giant Springs Trout Hatchery |
| May 21, 2009 | Rainbow Trout | 1,000 | 5 in avg | Giant Springs Trout Hatchery |
| May 17, 2007 | Rainbow Trout | 1,000 | 3.9 in avg | Giant Springs Trout Hatchery |
| September 6, 2005 | Rainbow Trout | 1,000 | 5.2 in avg | Giant Springs Trout Hatchery |
| June 20, 2003 | Rainbow Trout | 1,000 | 4.7 in avg | Giant Springs Trout Hatchery |
| June 18, 1999 | Rainbow Trout | 1,250 | 4.6000000000000005 in avg | Giant Springs Trout Hatchery |
| June 10, 1998 | Rainbow Trout | 1,000 | 4.3 in avg | Giant Springs Trout Hatchery |
| May 15, 1997 | Rainbow Trout | 1,000 | 3.9 in avg | Giant Springs Trout Hatchery |
| June 18, 1996 | Rainbow Trout | 1,000 | 4.2 in avg | Giant Springs Trout Hatchery |
| May 25, 1995 | Rainbow Trout | 1,000 | 4 in avg | Giant Springs Trout Hatchery |
| May 11, 1994 | Rainbow Trout | 1,000 | 4.3 in avg | Giant Springs Trout Hatchery |
| June 10, 1993 | Rainbow Trout | 1,100 | 4.3 in avg | Giant Springs Trout Hatchery |
| June 8, 1992 | Rainbow Trout | 1,000 | 5.8 in avg | Giant Springs Trout Hatchery |
| May 30, 1991 | Rainbow Trout | 1,000 | 5 in avg | Giant Springs Trout Hatchery |
| June 8, 1990 | Rainbow Trout | 1,013 | 4.4 in avg | Giant Springs Trout Hatchery |
| June 5, 1989 | Rainbow Trout | 1,012 | 5.7 in avg | Giant Springs Trout Hatchery |
| April 29, 1988 | Rainbow Trout | 1,025 | 4.9 in avg | Giant Springs Trout Hatchery |
| August 30, 1987 | Rainbow Trout | 1,125 | 8.700000000000001 in avg | Giant Springs Trout Hatchery |
| May 7, 1987 | Rainbow Trout | 1,512 | 4.9 in avg | Giant Springs Trout Hatchery |
| June 3, 1986 | Rainbow Trout | 1,524 | 7 in avg | Giant Springs Trout Hatchery |
| April 16, 1985 | Rainbow Trout | 1,509 | 4 in avg | Big Springs Trout Hatchery |
| April 5, 1984 | Rainbow Trout | 1,500 | 5 in avg | Giant Springs Trout Hatchery |
| May 3, 1983 | Rainbow Trout | 1,510 | 4 in avg | Giant Springs Trout Hatchery |
| June 22, 1982 | Rainbow Trout | 1,505 | 5 in avg | Giant Springs Trout Hatchery |
| June 24, 1981 | Rainbow Trout | 1,512 | 6 in avg | Giant Springs Trout Hatchery |
| May 6, 1980 | Rainbow Trout | 1,504 | 5 in avg | Giant Springs Trout Hatchery |
| May 17, 1979 | Rainbow Trout | 1,507 | 6 in avg | Giant Springs Trout Hatchery |
| June 12, 1978 | Rainbow Trout | 1,512 | 6 in avg | Giant Springs Trout Hatchery |
| June 20, 1977 | Rainbow Trout | 1,505 | 7 in avg | Giant Springs Trout Hatchery |
| May 11, 1976 | Rainbow Trout | 1,512 | 6 in avg | Giant Springs Trout Hatchery |
| June 12, 1975 | Rainbow Trout | 1,045 | 6 in avg | Giant Springs Trout Hatchery |
| April 28, 1974 | Rainbow Trout | 1,100 | 6 in avg | Giant Springs Trout Hatchery |
| May 15, 1973 | Rainbow Trout | 1,064 | 4 in avg | Giant Springs Trout Hatchery |
| May 16, 1972 | Rainbow Trout | 1,300 | 4 in avg | Giant Springs Trout Hatchery |
| July 1, 1971 | Rainbow Trout | 750 | 5 in avg | Giant Springs Trout Hatchery |
| July 1, 1971 | Rainbow Trout | 525 | 11 in avg | Giant Springs Trout Hatchery |
| June 23, 1970 | Rainbow Trout | 1,008 | 9 in avg | Giant Springs Trout Hatchery |
| May 28, 1969 | Rainbow Trout | 2,070 | 5 in avg | Giant Springs Trout Hatchery |
| July 26, 1968 | Rainbow Trout | 700 | 10 in avg | Giant Springs Trout Hatchery |
| April 8, 1968 | Rainbow Trout | 2,225 | 3 in avg | Giant Springs Trout Hatchery |
| May 15, 1967 | Rainbow Trout | 2,100 | 9 in avg | Giant Springs Trout Hatchery |
| May 25, 1966 | Rainbow Trout | 3,300 | 3 in avg | Giant Springs Trout Hatchery |
| August 18, 1965 | Rainbow Trout | 2,200 | 10 in avg | Giant Springs Trout Hatchery |
| April 26, 1965 | Rainbow Trout | 2,800 | 9 in avg | Giant Springs Trout Hatchery |
| August 19, 1964 | Rainbow Trout | 2,700 | 10 in avg | Giant Springs Trout Hatchery |
| April 14, 1964 | Rainbow Trout | 2,970 | 9 in avg | Giant Springs Trout Hatchery |
| September 9, 1963 | Rainbow Trout | 2,600 | 6 in avg | Giant Springs Trout Hatchery |
| June 27, 1962 | Rainbow Trout | 1,080 | 10 in avg | Giant Springs Trout Hatchery |
| May 31, 1960 | Rainbow Trout | 1,320 | 4 in avg | Giant Springs Trout Hatchery |
| August 24, 1954 | Rainbow Trout | 200 | 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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