Montana stocking report
Tunnel Lake
93 records Last stocked: May 21, 2026
The short answer
Tunnel Lake was last stocked on May 21, 2026: 2,000 Westslope Cutthroat Trout (4.73 in avg).
Location map
Tunnel Lake location context
Tunnel LakeTeton County Pishkun ReservoirTeton County Our LakeTeton County Ostle ReservoirTeton County Anderson PondTeton 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.
Looking for a different Tunnel Lake? Also on record: Tunnel Lake (Skamania County, Washington)
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 21, 2026 | Westslope Cutthroat Trout | 2,000 | 4.73 in avg | Washoe Park Trout Hatchery |
| June 3, 2025 | Westslope Cutthroat Trout | 1,980 | 4.42 in avg | Washoe Park Trout Hatchery |
| June 19, 2024 | Westslope Cutthroat Trout | 2,000 | 3.85 in avg | Washoe Park Trout Hatchery |
| July 4, 2023 | Westslope Cutthroat Trout | 2,000 | 5.0600000000000005 in avg | Washoe Park Trout Hatchery |
| August 29, 2022 | Arctic Grayling | 1,069 | 1.5 in avg | Flathead Lake Salmon Hatchery |
| June 15, 2022 | Westslope Cutthroat Trout | 2,000 | 4.97 in avg | Washoe Park Trout Hatchery |
| June 8, 2021 | Westslope Cutthroat Trout | 2,000 | 4.8100000000000005 in avg | Washoe Park Trout Hatchery |
| June 3, 2020 | Westslope Cutthroat Trout | 2,000 | 5.0600000000000005 in avg | Washoe Park Trout Hatchery |
| June 19, 2019 | Westslope Cutthroat Trout | 2,000 | 5.0200000000000005 in avg | Washoe Park Trout Hatchery |
| July 3, 2018 | Westslope Cutthroat Trout | 2,000 | 5.21 in avg | Washoe Park Trout Hatchery |
| June 7, 2017 | Westslope Cutthroat Trout | 2,000 | 5.23 in avg | Washoe Park Trout Hatchery |
| June 15, 2016 | Westslope Cutthroat Trout | 2,000 | 4.97 in avg | Washoe Park Trout Hatchery |
| June 19, 2015 | Westslope Cutthroat Trout | 2,000 | 4.46 in avg | Washoe Park Trout Hatchery |
| June 12, 2014 | Westslope Cutthroat Trout | 2,000 | 4.64 in avg | Washoe Park Trout Hatchery |
| June 27, 2013 | Westslope Cutthroat Trout | 2,000 | 5.69 in avg | Washoe Park Trout Hatchery |
| June 13, 2012 | Westslope Cutthroat Trout | 1,800 | 5.87 in avg | Washoe Park Trout Hatchery |
| June 27, 2011 | Westslope Cutthroat Trout | 2,000 | 5.0600000000000005 in avg | Washoe Park Trout Hatchery |
| June 24, 2010 | Westslope Cutthroat Trout | 1,800 | 6 in avg | Washoe Park Trout Hatchery |
| July 2, 2009 | Westslope Cutthroat Trout | 1,000 | 5 in avg | Washoe Park Trout Hatchery |
| July 28, 2008 | Arctic Grayling | 150 | 5.9 in avg | Yellowstone River Trout Hatchery |
| July 28, 2008 | Arctic Grayling | 400 | 10.8 in avg | Yellowstone River Trout Hatchery |
| June 19, 2008 | Westslope Cutthroat Trout | 2,000 | 5.37 in avg | Washoe Park Trout Hatchery |
| June 19, 2008 | Westslope Cutthroat Trout | 300 | 11.120000000000001 in avg | Washoe Park Trout Hatchery |
| November 9, 2006 | Arctic Grayling | 284 | 11.1 in avg | Wild |
| May 25, 2006 | Westslope Cutthroat Trout | 900 | 5.34 in avg | Washoe Park Trout Hatchery |
| June 21, 2005 | Rainbow Trout | 1,000 | 3.4 in avg | Giant Springs Trout Hatchery |
| July 12, 2004 | Arctic Grayling | 2,100 | 0.5 in avg | Flathead Lake Salmon Hatchery |
| July 6, 2004 | Rainbow Trout | 1,000 | 3.4 in avg | Giant Springs Trout Hatchery |
| July 22, 2003 | Arctic Grayling | 2,100 | 0.6 in avg | Flathead Lake Salmon Hatchery |
| June 30, 2003 | Rainbow Trout | 1,026 | 3.3000000000000003 in avg | Giant Springs Trout Hatchery |
| July 16, 2002 | Arctic Grayling | 2,352 | 0.5 in avg | Flathead Lake Salmon Hatchery |
| June 19, 2002 | Rainbow Trout | 1,000 | 3.4 in avg | Giant Springs Trout Hatchery |
| July 17, 2001 | Rainbow Trout | 1,050 | 3.6 in avg | Giant Springs Trout Hatchery |
| August 9, 2000 | Arctic Grayling | 1,600 | 0.5 in avg | Flathead Lake Salmon Hatchery |
| May 23, 2000 | Rainbow Trout | 1,000 | 4.4 in avg | Giant Springs Trout Hatchery |
| May 24, 1999 | Rainbow Trout | 2,000 | 4 in avg | Giant Springs Trout Hatchery |
| July 14, 1998 | Arctic Grayling | 2,200 | 0.3 in avg | Flathead Lake Salmon Hatchery |
| June 23, 1998 | Rainbow Trout | 2,000 | 4.7 in avg | Giant Springs Trout Hatchery |
| June 16, 1997 | Arctic Grayling | 2,021 | 0.3 in avg | Flathead Lake Salmon Hatchery |
| May 6, 1997 | Rainbow Trout | 2,000 | 3.9 in avg | Giant Springs Trout Hatchery |
| May 5, 1997 | Arctic Grayling | 620 | 5.5 in avg | Wild |
| August 5, 1996 | Arctic Grayling | 2,300 | 0.4 in avg | Flathead Lake Salmon Hatchery |
| April 30, 1996 | Rainbow Trout | 2,000 | 4 in avg | Giant Springs Trout Hatchery |
| July 27, 1995 | Arctic Grayling | 2,540 | 0.7000000000000001 in avg | Flathead Lake Salmon Hatchery |
| May 18, 1995 | Rainbow Trout | 2,000 | 3.7 in avg | Giant Springs Trout Hatchery |
| June 30, 1994 | Arctic Grayling | 2,500 | 0.7000000000000001 in avg | Flathead Lake Salmon Hatchery |
| June 1, 1994 | Rainbow Trout | 334 | 4.8 in avg | Giant Springs Trout Hatchery |
| June 1, 1994 | Rainbow Trout | 1,668 | 4.7 in avg | Giant Springs Trout Hatchery |
| July 26, 1993 | Arctic Grayling | 2,000 | 0.9 in avg | Flathead Lake Salmon Hatchery |
| June 3, 1993 | Rainbow Trout | 2,200 | 3.9 in avg | Giant Springs Trout Hatchery |
| June 4, 1992 | Rainbow Trout | 2,006 | 5.1000000000000005 in avg | Giant Springs Trout Hatchery |
| July 1, 1991 | Rainbow Trout | 2,000 | 6 in avg | Giant Springs Trout Hatchery |
| May 10, 1990 | Rainbow Trout | 2,000 | 3.9 in avg | Giant Springs Trout Hatchery |
| June 5, 1989 | Rainbow Trout | 1,012 | 5.7 in avg | Giant Springs Trout Hatchery |
| June 6, 1988 | Rainbow Trout | 2,120 | 6.1000000000000005 in avg | Giant Springs Trout Hatchery |
| April 30, 1987 | Rainbow Trout | 2,048 | 3.9 in avg | Giant Springs Trout Hatchery |
| September 24, 1986 | Arctic Grayling | 750 | 5 in avg | Unknown |
| April 29, 1986 | Rainbow Trout | 2,008 | 4 in avg | Giant Springs Trout Hatchery |
| May 15, 1985 | Rainbow Trout | 2,012 | 5 in avg | Big Springs Trout Hatchery |
| May 2, 1985 | Arctic Grayling | 184 | 6 in avg | Wild |
| May 21, 1984 | Rainbow Trout | 2,012 | 5 in avg | Giant Springs Trout Hatchery |
| May 23, 1983 | Rainbow Trout | 2,003 | 5 in avg | Giant Springs Trout Hatchery |
| June 22, 1982 | Rainbow Trout | 1,011 | 5 in avg | Giant Springs Trout Hatchery |
| June 24, 1981 | Rainbow Trout | 1,260 | 6 in avg | Giant Springs Trout Hatchery |
| July 2, 1980 | Rainbow Trout | 2,000 | 5 in avg | Giant Springs Trout Hatchery |
| July 31, 1979 | Yellowstone Cutthroat Trout | 3,000 | 2 in avg | Yellowstone River Trout Hatchery |
| September 18, 1978 | Yellowstone Cutthroat Trout | 3,000 | 3 in avg | Yellowstone River Trout Hatchery |
| September 12, 1977 | Yellowstone Cutthroat Trout | 3,185 | 3 in avg | Yellowstone River Trout Hatchery |
| April 21, 1976 | Yellowstone Cutthroat Trout | 3,120 | 2 in avg | Yellowstone River Trout Hatchery |
| May 29, 1975 | Yellowstone Cutthroat Trout | 3,042 | 2 in avg | Yellowstone River Trout Hatchery |
| August 28, 1974 | Yellowstone Cutthroat Trout | 3,060 | 2 in avg | Yellowstone River Trout Hatchery |
| August 3, 1972 | Yellowstone Cutthroat Trout | 3,000 | 4 in avg | Yellowstone River Trout Hatchery |
| July 1, 1971 | Yellowstone Cutthroat Trout | 5,922 | 3 in avg | Yellowstone River Trout Hatchery |
| August 19, 1970 | Yellowstone Cutthroat Trout | 5,005 | 3 in avg | Yellowstone River Trout Hatchery |
| June 24, 1958 | Cutthroat Trout | 6,600 | 6 in avg | Giant Springs Trout Hatchery |
| August 27, 1957 | Cutthroat Trout | 39,216 | 2 in avg | Giant Springs Trout Hatchery |
| August 15, 1955 | Rainbow Trout | 3,206 | 5 in avg | Giant Springs Trout Hatchery |
| July 12, 1954 | Rainbow Trout | 560 | Giant Springs Trout Hatchery | |
| July 17, 1953 | Cutthroat Trout | 1,600 | 5 in avg | Giant Springs Trout Hatchery |
| July 14, 1952 | Rainbow Trout | 960 | 8 in avg | Giant Springs Trout Hatchery |
| June 12, 1951 | Rainbow Trout | 2,100 | 8 in avg | Giant Springs Trout Hatchery |
| July 14, 1950 | Brown Trout | 12,000 | 3 in avg | Giant Springs Trout Hatchery |
| June 13, 1950 | Rainbow Trout | 6,400 | 4 in avg | Giant Springs Trout Hatchery |
| April 28, 1949 | Rainbow Trout | 4,200 | 4 in avg | Giant Springs Trout Hatchery |
| April 27, 1949 | Rainbow Trout | 2,500 | 5 in avg | Giant Springs Trout Hatchery |
| July 12, 1948 | Rainbow Trout | 2,500 | 5 in avg | Giant Springs Trout Hatchery |
| August 18, 1947 | Rainbow Trout | 3,000 | 5 in avg | Giant Springs Trout Hatchery |
| July 16, 1946 | Rainbow Trout | 3,500 | 3 in avg | Giant Springs Trout Hatchery |
| July 16, 1946 | Brown Trout | 7,000 | 2 in avg | Giant Springs Trout Hatchery |
| September 3, 1945 | Brook Trout | 15,000 | 3 in avg | Giant Springs Trout Hatchery |
| June 1, 1943 | Arctic Grayling | 4,500 | 5 in avg | Giant Springs Trout Hatchery |
| April 23, 1941 | Coho Salmon | 8,000 | 2 in avg | Giant Springs Trout Hatchery |
| May 2, 1939 | Coho Salmon | 23,000 | 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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