Montana stocking report
Henry Reservoir
57 records Last stocked: June 9, 2026
The short answer
Henry Reservoir was last stocked on June 9, 2026: 2,000 Rainbow Trout (5.69 in avg).
Location map
Henry Reservoir location context
Henry ReservoirToole County Cameron LakeToole County Gouchenour PondToole County Lake Shel-ooleToole County Fitzpatrick LakeToole 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 |
|---|---|---|---|---|
| June 9, 2026 | Rainbow Trout | 2,000 | 5.69 in avg | Giant Springs Trout Hatchery |
| July 1, 2025 | Rainbow Trout | 2,000 | 5.96 in avg | Giant Springs Trout Hatchery |
| June 13, 2024 | Rainbow Trout | 2,000 | 5.18 in avg | Giant Springs Trout Hatchery |
| May 30, 2023 | Rainbow Trout | 2,000 | 4.76 in avg | Giant Springs Trout Hatchery |
| June 28, 2022 | Rainbow Trout | 1,798 | 6.140000000000001 in avg | Giant Springs Trout Hatchery |
| June 2, 2021 | Rainbow Trout | 2,000 | 5.04 in avg | Giant Springs Trout Hatchery |
| May 28, 2020 | Rainbow Trout | 2,000 | 3.49 in avg | Giant Springs Trout Hatchery |
| May 28, 2019 | Rainbow Trout | 2,000 | 4.78 in avg | Giant Springs Trout Hatchery |
| June 12, 2018 | Rainbow Trout | 2,001 | 4.66 in avg | Big Springs Trout Hatchery |
| May 30, 2017 | Rainbow Trout | 2,001 | 4.16 in avg | Big Springs Trout Hatchery |
| June 2, 2016 | Rainbow Trout | 2,005 | 4.45 in avg | Big Springs Trout Hatchery |
| May 29, 2015 | Rainbow Trout | 2,003 | 4.2700000000000005 in avg | Big Springs Trout Hatchery |
| June 10, 2014 | Rainbow Trout | 1,018 | 5.04 in avg | Giant Springs Trout Hatchery |
| July 2, 2013 | Rainbow Trout | 1,008 | 5.5 in avg | Giant Springs Trout Hatchery |
| June 12, 2012 | Rainbow Trout | 1,000 | 5.5 in avg | Giant Springs Trout Hatchery |
| July 7, 2011 | Rainbow Trout | 1,000 | 4.7 in avg | Giant Springs Trout Hatchery |
| June 14, 2010 | Rainbow Trout | 1,000 | 5.3 in avg | Giant Springs Trout Hatchery |
| June 16, 2009 | Rainbow Trout | 1,000 | 5 in avg | Giant Springs Trout Hatchery |
| June 24, 2008 | Rainbow Trout | 1,000 | 5.1000000000000005 in avg | Giant Springs Trout Hatchery |
| June 13, 2007 | Rainbow Trout | 1,000 | 4.45 in avg | Giant Springs Trout Hatchery |
| May 18, 2006 | Rainbow Trout | 1,000 | 4.6000000000000005 in avg | Giant Springs Trout Hatchery |
| May 31, 2005 | Rainbow Trout | 1,000 | 4.57 in avg | Giant Springs Trout Hatchery |
| June 4, 2004 | Rainbow Trout | 1,000 | 3.98 in avg | Giant Springs Trout Hatchery |
| June 19, 2003 | Rainbow Trout | 1,000 | 4.7 in avg | Giant Springs Trout Hatchery |
| June 27, 2002 | Rainbow Trout | 1,050 | 5.7 in avg | Giant Springs Trout Hatchery |
| May 9, 2000 | Rainbow Trout | 1,000 | 3.9 in avg | Giant Springs Trout Hatchery |
| June 16, 1999 | Rainbow Trout | 1,000 | 4.4 in avg | Giant Springs Trout Hatchery |
| June 9, 1998 | Rainbow Trout | 1,000 | 4.3 in avg | Giant Springs Trout Hatchery |
| June 18, 1997 | Rainbow Trout | 1,000 | 4.5 in avg | Giant Springs Trout Hatchery |
| June 11, 1996 | Rainbow Trout | 1,000 | 4.1 in avg | Giant Springs Trout Hatchery |
| May 10, 1995 | Rainbow Trout | 1,000 | 4 in avg | Giant Springs Trout Hatchery |
| May 10, 1994 | Rainbow Trout | 1,000 | 4.3 in avg | Giant Springs Trout Hatchery |
| April 28, 1993 | Rainbow Trout | 1,000 | 4.3 in avg | Giant Springs Trout Hatchery |
| April 29, 1992 | Rainbow Trout | 1,000 | 4.5 in avg | Giant Springs Trout Hatchery |
| May 23, 1991 | Rainbow Trout | 1,000 | 4.8 in avg | Giant Springs Trout Hatchery |
| June 21, 1990 | Rainbow Trout | 1,000 | 3.9 in avg | Giant Springs Trout Hatchery |
| May 24, 1989 | Rainbow Trout | 1,010 | 5.1000000000000005 in avg | Giant Springs Trout Hatchery |
| June 23, 1986 | Rainbow Trout | 1,000 | 5 in avg | Giant Springs Trout Hatchery |
| May 6, 1985 | Rainbow Trout | 1,007 | 4 in avg | Big Springs Trout Hatchery |
| May 1, 1984 | Rainbow Trout | 1,011 | 4 in avg | Giant Springs Trout Hatchery |
| June 13, 1983 | Rainbow Trout | 1,002 | 5 in avg | Giant Springs Trout Hatchery |
| May 14, 1982 | Rainbow Trout | 2,005 | 4 in avg | Giant Springs Trout Hatchery |
| June 22, 1981 | Rainbow Trout | 2,000 | 4 in avg | Giant Springs Trout Hatchery |
| May 13, 1980 | Rainbow Trout | 1,520 | 3 in avg | Giant Springs Trout Hatchery |
| May 13, 1980 | Rainbow Trout | 2,000 | 3 in avg | Giant Springs Trout Hatchery |
| May 31, 1979 | Rainbow Trout | 2,016 | 5 in avg | Giant Springs Trout Hatchery |
| May 31, 1979 | Rainbow Trout | 1,512 | 5 in avg | Giant Springs Trout Hatchery |
| June 27, 1978 | Rainbow Trout | 1,500 | 5 in avg | Giant Springs Trout Hatchery |
| June 27, 1978 | Rainbow Trout | 2,000 | 5 in avg | Giant Springs Trout Hatchery |
| May 24, 1977 | Rainbow Trout | 2,000 | 5 in avg | Giant Springs Trout Hatchery |
| April 21, 1976 | Rainbow Trout | 2,006 | 3 in avg | Giant Springs Trout Hatchery |
| June 30, 1975 | Rainbow Trout | 2,028 | 5 in avg | Giant Springs Trout Hatchery |
| June 11, 1974 | Rainbow Trout | 2,016 | 4 in avg | Giant Springs Trout Hatchery |
| May 16, 1973 | Rainbow Trout | 2,090 | 4 in avg | Giant Springs Trout Hatchery |
| May 29, 1972 | Rainbow Trout | 2,430 | 4 in avg | Giant Springs Trout Hatchery |
| June 17, 1971 | Rainbow Trout | 2,420 | 5 in avg | Giant Springs Trout Hatchery |
| October 10, 1950 | Largemouth Bass | 500 | 4 in avg | Miles City - Federal |
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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