StockerTroutFishing

Montana · Missoula County

Cottonwood Lake, Middle - stocking report

Cottonwood Lake, Middle was last stocked on October 9, 2025: 1,000 Westslope Cutthroat Trout (5.63 in avg).

County
Missoula
Species on record
Westslope Cutthroat Trout, Rainbow Trout
Records
38 stocking events
Official source
Montana Fish, Wildlife & Parks report

Full stocking history

DateSpeciesFishSizeHatchery
October 9, 2025 Westslope Cutthroat Trout 1,000 5.63 in avg Washoe Park Trout Hatchery
June 12, 2024 Westslope Cutthroat Trout 636 3.7800000000000002 in avg Washoe Park Trout Hatchery
July 8, 2005 Westslope Cutthroat Trout 660 5.51 in avg Washoe Park Trout Hatchery
June 20, 2004 Westslope Cutthroat Trout 600 5.88 in avg Washoe Park Trout Hatchery
June 23, 2003 Westslope Cutthroat Trout 600 5.4 in avg Washoe Park Trout Hatchery
June 26, 2002 Westslope Cutthroat Trout 300 10.4 in avg Washoe Park Trout Hatchery
June 6, 2001 Westslope Cutthroat Trout 600 9.5 in avg Washoe Park Trout Hatchery
May 9, 2000 Rainbow Trout 1,006 10.5 in avg Jocko River Trout Hatchery
May 18, 1999 Rainbow Trout 1,000 10.6 in avg Jocko River Trout Hatchery
May 7, 1998 Rainbow Trout 1,000 11.6 in avg Jocko River Trout Hatchery
May 29, 1997 Rainbow Trout 700 11.9 in avg Jocko River Trout Hatchery
May 23, 1996 Rainbow Trout 500 11.3 in avg Jocko River Trout Hatchery
May 22, 1996 Rainbow Trout 500 11.3 in avg Jocko River Trout Hatchery
April 24, 1995 Rainbow Trout 1,096 10.3 in avg Jocko River Trout Hatchery
May 6, 1994 Rainbow Trout 900 11.1 in avg Jocko River Trout Hatchery
May 11, 1993 Rainbow Trout 1,000 10.6 in avg Jocko River Trout Hatchery
April 14, 1992 Rainbow Trout 500 10.3 in avg Jocko River Trout Hatchery
April 13, 1992 Rainbow Trout 500 10.3 in avg Jocko River Trout Hatchery
May 15, 1991 Rainbow Trout 1,000 10.200000000000001 in avg Jocko River Trout Hatchery
May 17, 1990 Rainbow Trout 1,000 11 in avg Jocko River Trout Hatchery
May 16, 1989 Rainbow Trout 1,000 11.4 in avg Jocko River Trout Hatchery
May 5, 1988 Rainbow Trout 1,111 11.200000000000001 in avg Jocko River Trout Hatchery
May 6, 1987 Rainbow Trout 1,000 11.6 in avg Jocko River Trout Hatchery
May 8, 1986 Rainbow Trout 1,000 11 in avg Jocko River Trout Hatchery
May 15, 1985 Rainbow Trout 1,000 13 in avg Jocko River Trout Hatchery
May 24, 1983 Rainbow Trout 1,035 11 in avg Jocko River Trout Hatchery
May 27, 1982 Rainbow Trout 1,008 12 in avg Jocko River Trout Hatchery
May 13, 1981 Rainbow Trout 1,000 10 in avg Jocko River Trout Hatchery
May 15, 1980 Rainbow Trout 1,000 10 in avg Washoe Park Trout Hatchery
June 18, 1979 Rainbow Trout 1,040 10 in avg Washoe Park Trout Hatchery
June 14, 1978 Rainbow Trout 996 9 in avg Washoe Park Trout Hatchery
June 14, 1977 Rainbow Trout 1,020 8 in avg Washoe Park Trout Hatchery
July 19, 1976 Rainbow Trout 990 11 in avg Washoe Park Trout Hatchery
July 9, 1975 Rainbow Trout 1,000 11 in avg Jocko River Trout Hatchery
June 10, 1974 Rainbow Trout 1,000 10 in avg Jocko River Trout Hatchery
July 7, 1971 Rainbow Trout 2,002 5 in avg Giant Springs Trout Hatchery
August 19, 1948 Rainbow Trout 3,000 5 in avg Jocko River Trout Hatchery
July 7, 1943 Rainbow Trout 2,000 6 in avg Washoe Park 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: .