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Montana stocking report

Beaver Lake

167 records Last stocked: June 15, 2026

The short answer

Beaver Lake was last stocked on June 15, 2026: 5,481 Rainbow Trout (3.63 in avg).

Counties
Flathead, Missoula, Gallatin
Species on record
Rainbow Trout, Kokanee, Westslope Cutthroat Trout, Brook Trout, Cutthroat Trout
Records
167 stocking events
Official source
Montana Fish, Wildlife & Parks report

Location map

Beaver Lake location context

Approximate · county context
Beaverhead County Big Horn County Blaine County Broadwater County Carbon County Carter County Cascade County Chouteau County Custer County Daniels County Dawson County Deer Lodge County Fallon County Fergus County Flathead County Gallatin County Garfield County Glacier County Golden Valley County Granite County Hill County Jefferson County Judith Basin County Lake County Lewis and Clark County Liberty County Lincoln County Madison County McCone County Meagher County Mineral County Missoula County Musselshell County Park County Petroleum County Phillips County Pondera County Powder River County Powell County Prairie County Ravalli County Richland County Roosevelt County Rosebud County Sanders County Sheridan County Silver Bow County Stillwater County Sweet Grass County Teton County Toole County Treasure County Valley County Wheatland County Wibaux County Yellowstone County MT Beaver Lake, Flathead County Beaver Lake Little Beaver Lake, Flathead County Little Beaver Lake Snappys Pond, Flathead County Snappys Pond Dollar Lake, Flathead County Dollar Lake Murray Lake, Flathead County Murray Lake Little Mcgregor Lake, Flathead County Little Mcgregor Lake Shady Lane Pond, Flathead County Shady Lane Pond Smith Lake, Flathead County Smith Lake Woods Lake, Flathead County Woods Lake Flathead County
Beaver LakeFlathead County Little Beaver LakeFlathead County Snappys PondFlathead County Dollar LakeFlathead County Murray LakeFlathead 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 Beaver Lake? Also on record: Beaver Lake (Bonner County, Idaho) · Beaver Lake (Boundary County, Idaho) · Beaver Lake (Idaho County, Idaho) · Beaver Lake (Alger County, Michigan) · Beaver Lake (Alpena County, Michigan)

Agency records

Full stocking history

DateSpeciesFishSizeHatchery
June 15, 2026 Rainbow Trout 5,481 3.63 in avg Jocko River Trout Hatchery
June 26, 2025 Rainbow Trout 5,799 3.3000000000000003 in avg Jocko River Trout Hatchery
June 6, 2024 Rainbow Trout 6,000 3.25 in avg Jocko River Trout Hatchery
May 8, 2024 Rainbow Trout 549 7.8500000000000005 in avg Murray Springs Trout Hatchery
April 15, 2024 Kokanee 8,000 2.5 in avg Flathead Lake Salmon Hatchery
July 14, 2023 Westslope Cutthroat Trout 2,992 1.1400000000000001 in avg Flathead Lake Salmon Hatchery
May 30, 2023 Rainbow Trout 5,996 3.02 in avg Jocko River Trout Hatchery
May 16, 2023 Kokanee 3,300 2 in avg Flathead Lake Salmon Hatchery
May 4, 2023 Rainbow Trout 1,101 7.72 in avg Murray Springs Trout Hatchery
June 8, 2022 Rainbow Trout 5,400 3.68 in avg Jocko River Trout Hatchery
April 22, 2022 Rainbow Trout 999 7.74 in avg Murray Springs Trout Hatchery
April 22, 2022 Kokanee 8,714 2.2 in avg Flathead Lake Salmon Hatchery
July 13, 2021 Westslope Cutthroat Trout 3,000 2.1 in avg Flathead Lake Salmon Hatchery
May 20, 2021 Rainbow Trout 1,001 7.43 in avg Murray Springs Trout Hatchery
May 6, 2021 Rainbow Trout 5,400 3.36 in avg Jocko River Trout Hatchery
April 15, 2021 Kokanee 7,980 2.5 in avg Flathead Lake Salmon Hatchery
June 9, 2020 Rainbow Trout 8,635 3.2600000000000002 in avg Jocko River Trout Hatchery
May 22, 2020 Rainbow Trout 1,100 7.25 in avg Murray Springs Trout Hatchery
April 30, 2020 Kokanee 10,200 2.5 in avg Flathead Lake Salmon Hatchery
July 20, 2019 Westslope Cutthroat Trout 3,000 1.21 in avg Flathead Lake Salmon Hatchery
June 21, 2019 Rainbow Trout 6,000 3.13 in avg Jocko River Trout Hatchery
May 16, 2019 Rainbow Trout 1,000 7.33 in avg Murray Springs Trout Hatchery
April 30, 2019 Kokanee 10,000 2 in avg Flathead Lake Salmon Hatchery
May 29, 2018 Rainbow Trout 549 7.6000000000000005 in avg Murray Springs Trout Hatchery
May 29, 2018 Rainbow Trout 6,500 3.5700000000000003 in avg Jocko River Trout Hatchery
April 27, 2018 Kokanee 8,018 2.5 in avg Flathead Lake Salmon Hatchery
August 12, 2017 Westslope Cutthroat Trout 3,000 2 in avg Flathead Lake Salmon Hatchery
June 19, 2017 Rainbow Trout 6,000 3.5300000000000002 in avg Jocko River Trout Hatchery
May 15, 2017 Rainbow Trout 550 7.57 in avg Murray Springs Trout Hatchery
April 26, 2017 Kokanee 8,003 1.83 in avg Flathead Lake Salmon Hatchery
June 17, 2016 Rainbow Trout 6,030 3.0500000000000003 in avg Jocko River Trout Hatchery
May 25, 2016 Rainbow Trout 558 7.17 in avg Murray Springs Trout Hatchery
March 22, 2016 Kokanee 8,078 1.75 in avg Flathead Lake Salmon Hatchery
June 9, 2015 Rainbow Trout 6,000 4 in avg Jocko River Trout Hatchery
May 26, 2015 Rainbow Trout 503 7.8500000000000005 in avg Murray Springs Trout Hatchery
April 13, 2015 Kokanee 8,262 1.9000000000000001 in avg Flathead Lake Salmon Hatchery
June 18, 2014 Rainbow Trout 5,400 3.5100000000000002 in avg Jocko River Trout Hatchery
June 13, 2014 Rainbow Trout 195 6.34 in avg Murray Springs Trout Hatchery
May 28, 2013 Rainbow Trout 6,600 3.5300000000000002 in avg Jocko River Trout Hatchery
May 20, 2013 Kokanee 8,069 3 in avg Flathead Lake Salmon Hatchery
May 21, 2012 Rainbow Trout 6,037 3.62 in avg Jocko River Trout Hatchery
May 2, 2012 Rainbow Trout 510 6.63 in avg Murray Springs Trout Hatchery
April 24, 2012 Kokanee 8,220 2 in avg Flathead Lake Salmon Hatchery
August 9, 2011 Westslope Cutthroat Trout 3,000 2 in avg Flathead Lake Salmon Hatchery
June 23, 2011 Rainbow Trout 5,981 4.41 in avg Jocko River Trout Hatchery
June 23, 2011 Rainbow Trout 5,981 4.41 in avg Jocko River Trout Hatchery
June 7, 2011 Kokanee 8,000 2 in avg Flathead Lake Salmon Hatchery
May 5, 2011 Rainbow Trout 514 6.44 in avg Murray Springs Trout Hatchery
June 4, 2010 Rainbow Trout 546 5.63 in avg Murray Springs Trout Hatchery
June 1, 2010 Rainbow Trout 6,003 4.16 in avg Jocko River Trout Hatchery
August 8, 2009 Westslope Cutthroat Trout 3,000 1 in avg Flathead Lake Salmon Hatchery
June 4, 2009 Rainbow Trout 509 7.62 in avg Murray Springs Trout Hatchery
May 27, 2009 Rainbow Trout 6,050 4 in avg Jocko River Trout Hatchery
May 14, 2009 Kokanee 8,000 2 in avg Flathead Lake Salmon Hatchery
June 25, 2008 Rainbow Trout 8,128 3.04 in avg Jocko River Trout Hatchery
June 2, 2008 Kokanee 7,680 2.3000000000000003 in avg Flathead Lake Salmon Hatchery
May 12, 2008 Rainbow Trout 543 6.8500000000000005 in avg Murray Springs Trout Hatchery
July 26, 2007 Westslope Cutthroat Trout 3,142 1.26 in avg Murray Springs Trout Hatchery
May 22, 2007 Rainbow Trout 6,010 3.84 in avg Jocko River Trout Hatchery
May 8, 2007 Kokanee 7,840 1.9000000000000001 in avg Flathead Lake Salmon Hatchery
April 26, 2007 Rainbow Trout 526 7.66 in avg Murray Springs Trout Hatchery
May 23, 2006 Kokanee 7,840 2.1 in avg Flathead Lake Salmon Hatchery
May 8, 2006 Rainbow Trout 6,000 4.1 in avg Bluewater Springs Trout Hatchery
May 2, 2006 Rainbow Trout 485 5.72 in avg Murray Springs Trout Hatchery
July 13, 2005 Westslope Cutthroat Trout 3,190 1.27 in avg Murray Springs Trout Hatchery
May 26, 2005 Rainbow Trout 640 4.2700000000000005 in avg Jocko River Trout Hatchery
May 26, 2005 Rainbow Trout 5,704 3.34 in avg Jocko River Trout Hatchery
May 11, 2005 Kokanee 9,200 2.3000000000000003 in avg Flathead Lake Salmon Hatchery
May 6, 2005 Rainbow Trout 523 6.78 in avg Murray Springs Trout Hatchery
June 8, 2004 Rainbow Trout 6,670 3.16 in avg Jocko River Trout Hatchery
May 20, 2004 Rainbow Trout 514 7.3 in avg Murray Springs Trout Hatchery
April 9, 2004 Kokanee 9,100 1.7 in avg Flathead Lake Salmon Hatchery
July 31, 2003 Westslope Cutthroat Trout 3,098 1.3 in avg Murray Springs Trout Hatchery
June 16, 2003 Rainbow Trout 3,990 4.46 in avg Jocko River Trout Hatchery
June 2, 2003 Rainbow Trout 2,083 3.45 in avg Jocko River Trout Hatchery
May 21, 2003 Rainbow Trout 504 7.75 in avg Murray Springs Trout Hatchery
May 1, 2003 Kokanee 7,840 2.1 in avg Flathead Lake Salmon Hatchery
May 13, 2002 Rainbow Trout 4,836 3.4 in avg Jocko River Trout Hatchery
May 13, 2002 Rainbow Trout 1,296 2.6 in avg Jocko River Trout Hatchery
May 10, 2002 Kokanee 11,200 2.1 in avg Flathead Lake Salmon Hatchery
May 2, 2002 Rainbow Trout 521 8.700000000000001 in avg Murray Springs Trout Hatchery
July 23, 2001 Westslope Cutthroat Trout 3,060 1.4000000000000001 in avg Murray Springs Trout Hatchery
May 31, 2001 Rainbow Trout 7,020 2.7 in avg Jocko River Trout Hatchery
May 16, 2001 Rainbow Trout 553 7.2 in avg Murray Springs Trout Hatchery
May 9, 2001 Kokanee 11,024 2 in avg Flathead Lake Salmon Hatchery
April 19, 2000 Rainbow Trout 6,084 2.5 in avg Jocko River Trout Hatchery
April 11, 2000 Kokanee 12,500 1.4000000000000001 in avg Flathead Lake Salmon Hatchery
August 11, 1999 Westslope Cutthroat Trout 3,360 1.4000000000000001 in avg Murray Springs Trout Hatchery
May 11, 1999 Rainbow Trout 5,000 3.7 in avg Jocko River Trout Hatchery
May 6, 1999 Rainbow Trout 501 10.200000000000001 in avg Murray Springs Trout Hatchery
May 6, 1999 Rainbow Trout 988 3.6 in avg Jocko River Trout Hatchery
April 23, 1999 Kokanee 7,809 1.5 in avg Flathead Lake Salmon Hatchery
June 9, 1998 Rainbow Trout 507 5.7 in avg Murray Springs Trout Hatchery
May 14, 1998 Rainbow Trout 4,518 3.6 in avg Jocko River Trout Hatchery
May 5, 1998 Kokanee 10,485 1.6 in avg Flathead Lake Salmon Hatchery
September 12, 1997 Rainbow Trout 2,457 5.7 in avg Murray Springs Trout Hatchery
September 10, 1997 Rainbow Trout 2,700 5.7 in avg Murray Springs Trout Hatchery
July 31, 1997 Westslope Cutthroat Trout 2,961 1.2 in avg Murray Springs Trout Hatchery
July 14, 1997 Rainbow Trout 2,003 5.5 in avg Jocko River Trout Hatchery
July 10, 1997 Rainbow Trout 2,500 5.5 in avg Jocko River Trout Hatchery
June 4, 1997 Rainbow Trout 545 6.3 in avg Murray Springs Trout Hatchery
May 12, 1997 Kokanee 10,848 1.7 in avg Flathead Lake Salmon Hatchery
May 8, 1996 Rainbow Trout 9,007 3.3000000000000003 in avg Jocko River Trout Hatchery
August 10, 1995 Westslope Cutthroat Trout 6,000 1.2 in avg Washoe Park Trout Hatchery
May 9, 1995 Rainbow Trout 9,100 2.2 in avg Jocko River Trout Hatchery
May 3, 1995 Kokanee 12,465 1 in avg Flathead Lake Salmon Hatchery
May 3, 1995 Kokanee 3,240 1.1 in avg Flathead Lake Salmon Hatchery
July 14, 1994 Rainbow Trout 1,712 5 in avg Jocko River Trout Hatchery
June 20, 1994 Brook Trout 2,194 4.2 in avg Giant Springs Trout Hatchery
May 13, 1994 Rainbow Trout 9,399 3.5 in avg Jocko River Trout Hatchery
May 24, 1993 Rainbow Trout 9,000 4.3 in avg Jocko River Trout Hatchery
August 4, 1992 Westslope Cutthroat Trout 6,000 0.8 in avg Flathead Lake Salmon Hatchery
June 17, 1992 Rainbow Trout 9,455 4.1 in avg Jocko River Trout Hatchery
May 23, 1991 Rainbow Trout 9,011 4.3 in avg Jocko River Trout Hatchery
November 13, 1990 Rainbow Trout 1,000 5 in avg Creston National Fish Hatchery
May 16, 1990 Rainbow Trout 9,006 5.2 in avg Jocko River Trout Hatchery
August 16, 1989 Westslope Cutthroat Trout 5,940 1.3 in avg Murray Springs Trout Hatchery
May 11, 1989 Rainbow Trout 8,101 5 in avg Jocko River Trout Hatchery
July 13, 1988 Rainbow Trout 9,000 4.3 in avg Jocko River Trout Hatchery
May 13, 1987 Rainbow Trout 9,031 4 in avg Jocko River Trout Hatchery
May 29, 1986 Rainbow Trout 10,406 4 in avg Jocko River Trout Hatchery
June 14, 1984 Rainbow Trout 10,003 4 in avg Big Springs Trout Hatchery
August 14, 1983 Westslope Cutthroat Trout 8,000 1 in avg Creston National Fish Hatchery
May 6, 1983 Rainbow Trout 5,000 5 in avg Jocko River Trout Hatchery
May 12, 1982 Rainbow Trout 5,018 5 in avg Jocko River Trout Hatchery
May 14, 1981 Westslope Cutthroat Trout 5,000 3 in avg Flathead Lake Salmon Hatchery
June 24, 1980 Westslope Cutthroat Trout 5,016 4 in avg Murray Springs Trout Hatchery
August 2, 1979 Westslope Cutthroat Trout 8,000 1 in avg Flathead Lake Salmon Hatchery
May 1, 1979 Westslope Cutthroat Trout 5,045 4 in avg Washoe Park Trout Hatchery
April 18, 1978 Westslope Cutthroat Trout 4,947 4 in avg Washoe Park Trout Hatchery
September 28, 1976 Westslope Cutthroat Trout 36,582 2 in avg Creston National Fish Hatchery
July 26, 1976 Westslope Cutthroat Trout 2,900 9 in avg Jocko River Trout Hatchery
July 10, 1975 Westslope Cutthroat Trout 10,000 1 in avg Flathead Lake Salmon Hatchery
May 21, 1975 Westslope Cutthroat Trout 5,049 4 in avg Flathead Lake Salmon Hatchery
October 23, 1973 Westslope Cutthroat Trout 7,000 5 in avg Creston National Fish Hatchery
May 10, 1972 Rainbow Trout 7,140 4 in avg Big Springs Trout Hatchery
May 18, 1970 Rainbow Trout 7,200 3 in avg Washoe Park Trout Hatchery
August 14, 1969 Cutthroat Trout 4,014 1 in avg Flathead Lake Salmon Hatchery
May 7, 1968 Rainbow Trout 12,060 4 in avg Washoe Park Trout Hatchery
September 22, 1966 Rainbow Trout 48,675 4 in avg Creston National Fish Hatchery
June 2, 1965 Rainbow Trout 79,200 3 in avg Creston National Fish Hatchery
July 10, 1964 Rainbow Trout 50,065 3 in avg Washoe Park Trout Hatchery
July 13, 1960 Cutthroat Trout 15,164 2 in avg Creston National Fish Hatchery
August 7, 1959 Cutthroat Trout 15,120 2 in avg Creston National Fish Hatchery
May 24, 1956 Rainbow Trout 3,401 Creston National Fish Hatchery
May 24, 1956 Rainbow Trout 3,401 Creston National Fish Hatchery
May 23, 1956 Rainbow Trout 3,600 Creston National Fish Hatchery
May 23, 1956 Rainbow Trout 3,600 Creston National Fish Hatchery
May 22, 1956 Rainbow Trout 10,500 5 in avg Creston National Fish Hatchery
May 22, 1956 Rainbow Trout 10,500 5 in avg Creston National Fish Hatchery
May 21, 1956 Rainbow Trout 4,994 5 in avg Creston National Fish Hatchery
June 17, 1955 Rainbow Trout 17,520 4 in avg Creston National Fish Hatchery
June 17, 1955 Rainbow Trout 17,490 4 in avg Creston National Fish Hatchery
June 14, 1955 Rainbow Trout 4,960 4 in avg Creston National Fish Hatchery
June 22, 1954 Rainbow Trout 5,016 3 in avg Creston National Fish Hatchery
June 22, 1954 Rainbow Trout 5,016 3 in avg Creston National Fish Hatchery
June 13, 1953 Rainbow Trout 4,368 2 in avg Creston National Fish Hatchery
September 22, 1950 Rainbow Trout 3,996 2 in avg Bozeman Fish Cultural Center
July 21, 1940 Rainbow Trout 40,000 Flathead Lake Salmon Hatchery
October 18, 1937 Rainbow Trout 30,000 2 in avg Flathead Lake Salmon Hatchery
July 10, 1936 Rainbow Trout 35,000 Flathead Lake Salmon Hatchery
July 20, 1934 Rainbow Trout 46,000 Flathead Lake Salmon Hatchery
September 23, 1932 Rainbow Trout 30,000 2 in avg Flathead Lake Salmon Hatchery
September 29, 1931 Rainbow Trout 30,000 2 in avg Flathead Lake Salmon Hatchery
September 4, 1931 Rainbow Trout 40,000 2 in avg Flathead Lake Salmon Hatchery
May 22, 1929 Rainbow Trout 30,000 Flathead Lake Salmon Hatchery
August 30, 1927 Rainbow Trout 20,000 Flathead Lake Salmon 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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