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Montana stocking report

Nilan Reservoir

224 records Last stocked: May 26, 2026

The short answer

Nilan Reservoir was last stocked on May 26, 2026: 40,000 Rainbow Trout (3.17 in avg).

County
Lewis and Clark
Species on record
Rainbow Trout, Brown Trout, Brook Trout, Cutthroat Trout
Records
224 stocking events
Official source
Montana Fish, Wildlife & Parks report

Location map

Nilan Reservoir 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 Nilan Reservoir, Lewis and Clark County Nilan Reservoir Willow Creek Reservoir, Lewis and Clark County Willow Creek Reservoir Wood Lake, Lewis and Clark County Wood Lake Helena Valley Regulating Reservoir, Lewis and Clark County Helena Valley Regulating Re… Spring Meadow Lake, Lewis and Clark County Spring Meadow Lake Hauser Reservoir, Lewis and Clark County Hauser Reservoir Holter Reservoir, Lewis and Clark County Holter Reservoir Renshaw Lake, Lewis and Clark County Renshaw Lake Sock Lake, Lewis and Clark County Sock Lake Lewis and Clark County
Nilan ReservoirLewis and Clark County Willow Creek ReservoirLewis and Clark County Wood LakeLewis and Clark County Helena Valley Regulating ReservoirLewis and Clark County Spring Meadow LakeLewis 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

DateSpeciesFishSizeHatchery
May 26, 2026 Rainbow Trout 40,000 3.17 in avg Giant Springs Trout Hatchery
June 5, 2025 Rainbow Trout 20,000 3.39 in avg Giant Springs Trout Hatchery
June 5, 2025 Rainbow Trout 20,000 5.73 in avg Giant Springs Trout Hatchery
June 19, 2024 Rainbow Trout 20,640 4.12 in avg Giant Springs Trout Hatchery
June 12, 2024 Rainbow Trout 20,000 5.69 in avg Giant Springs Trout Hatchery
June 12, 2024 Rainbow Trout 20,000 5.18 in avg Giant Springs Trout Hatchery
June 28, 2023 Rainbow Trout 42,631 3.49 in avg Giant Springs Trout Hatchery
June 27, 2023 Rainbow Trout 250 10 in avg
June 14, 2023 Rainbow Trout 21,231 5.54 in avg Giant Springs Trout Hatchery
June 14, 2023 Rainbow Trout 20,000 5.64 in avg Giant Springs Trout Hatchery
July 7, 2022 Rainbow Trout 20,000 3.71 in avg Giant Springs Trout Hatchery
May 25, 2022 Rainbow Trout 26,251 5.13 in avg Giant Springs Trout Hatchery
May 25, 2022 Rainbow Trout 24,865 5.11 in avg Giant Springs Trout Hatchery
July 1, 2021 Rainbow Trout 7,824 3.54 in avg Giant Springs Trout Hatchery
June 22, 2021 Rainbow Trout 36,968 3.83 in avg Giant Springs Trout Hatchery
June 8, 2021 Rainbow Trout 15,903 4.94 in avg Giant Springs Trout Hatchery
June 8, 2021 Rainbow Trout 23,298 5.4 in avg Giant Springs Trout Hatchery
June 18, 2020 Rainbow Trout 20,000 3.84 in avg Giant Springs Trout Hatchery
June 18, 2020 Rainbow Trout 40,000 3.66 in avg Giant Springs Trout Hatchery
June 18, 2020 Rainbow Trout 20,175 4.42 in avg Bluewater Springs Trout Hatchery
September 6, 2019 Rainbow Trout 9,972 4.12 in avg Big Springs Trout Hatchery
June 18, 2019 Rainbow Trout 42,398 3.85 in avg Giant Springs Trout Hatchery
June 13, 2019 Rainbow Trout 40,000 4.84 in avg Giant Springs Trout Hatchery
September 11, 2018 Rainbow Trout 8,997 5.08 in avg Big Springs Trout Hatchery
July 2, 2018 Rainbow Trout 7,729 3.75 in avg Giant Springs Trout Hatchery
June 14, 2018 Rainbow Trout 40,000 3.2 in avg Giant Springs Trout Hatchery
June 14, 2018 Rainbow Trout 19,336 4.83 in avg Giant Springs Trout Hatchery
June 12, 2018 Rainbow Trout 21,164 5.04 in avg Giant Springs Trout Hatchery
September 27, 2017 Rainbow Trout 29,610 5.34 in avg Jocko River Trout Hatchery
September 21, 2017 Rainbow Trout 10,475 4.9 in avg Big Springs Trout Hatchery
June 22, 2017 Rainbow Trout 39,016 3.6 in avg Giant Springs Trout Hatchery
June 14, 2017 Rainbow Trout 12,394 6.2 in avg Giant Springs Trout Hatchery
June 14, 2017 Rainbow Trout 17,705 6.2 in avg Giant Springs Trout Hatchery
June 13, 2017 Rainbow Trout 5,000 6.2 in avg Giant Springs Trout Hatchery
May 3, 2017 Rainbow Trout 23,997 2.77 in avg Big Springs Trout Hatchery
September 21, 2016 Rainbow Trout 10,751 4.59 in avg Big Springs Trout Hatchery
June 14, 2016 Rainbow Trout 43,969 2.3000000000000003 in avg Big Springs Trout Hatchery
June 14, 2016 Brown Trout 998 4.34 in avg Big Springs Trout Hatchery
September 25, 2015 Brook Trout 5,772 3.5 in avg Flathead Lake Salmon Hatchery
September 24, 2015 Rainbow Trout 4,004 5.03 in avg Big Springs Trout Hatchery
June 11, 2015 Rainbow Trout 10,262 5.4 in avg Giant Springs Trout Hatchery
June 11, 2015 Rainbow Trout 40,104 3.61 in avg Giant Springs Trout Hatchery
June 10, 2015 Rainbow Trout 29,752 5.25 in avg Giant Springs Trout Hatchery
April 27, 2015 Rainbow Trout 10,600 1.9000000000000001 in avg Big Springs Trout Hatchery
April 27, 2015 Rainbow Trout 15,200 2.36 in avg Big Springs Trout Hatchery
October 9, 2014 Rainbow Trout 1,917 7.2 in avg Big Springs Trout Hatchery
June 19, 2014 Rainbow Trout 44,000 3.8000000000000003 in avg Giant Springs Trout Hatchery
June 17, 2014 Rainbow Trout 9,537 5.22 in avg Giant Springs Trout Hatchery
June 17, 2014 Rainbow Trout 30,924 5.71 in avg Giant Springs Trout Hatchery
May 29, 2014 Rainbow Trout 7,696 3.04 in avg Big Springs Trout Hatchery
June 12, 2013 Rainbow Trout 40,000 3.85 in avg Giant Springs Trout Hatchery
June 12, 2013 Rainbow Trout 14,678 5.6000000000000005 in avg Giant Springs Trout Hatchery
June 12, 2013 Rainbow Trout 20,465 2.77 in avg Big Springs Trout Hatchery
June 12, 2013 Rainbow Trout 5,997 3.13 in avg Big Springs Trout Hatchery
June 5, 2013 Rainbow Trout 26,153 5.5200000000000005 in avg Giant Springs Trout Hatchery
July 25, 2012 Rainbow Trout 28,576 3.9 in avg Giant Springs Trout Hatchery
July 24, 2012 Brook Trout 12,925 4.7 in avg Giant Springs Trout Hatchery
June 22, 2012 Rainbow Trout 5,000 3.5 in avg Giant Springs Trout Hatchery
June 14, 2012 Rainbow Trout 5,680 5.3 in avg Giant Springs Trout Hatchery
June 6, 2012 Rainbow Trout 34,320 5 in avg Giant Springs Trout Hatchery
June 6, 2012 Rainbow Trout 40,000 2.9 in avg Giant Springs Trout Hatchery
July 21, 2011 Rainbow Trout 4,530 5.12 in avg Big Springs Trout Hatchery
July 6, 2011 Rainbow Trout 25,680 3.7 in avg Giant Springs Trout Hatchery
June 23, 2011 Rainbow Trout 30,366 3.3000000000000003 in avg Giant Springs Trout Hatchery
June 15, 2011 Rainbow Trout 40,000 3.1 in avg Giant Springs Trout Hatchery
May 17, 2011 Rainbow Trout 40,194 4.7 in avg Big Springs Trout Hatchery
June 22, 2010 Rainbow Trout 18,000 5.6000000000000005 in avg Giant Springs Trout Hatchery
June 10, 2010 Rainbow Trout 40,832 4.4 in avg Giant Springs Trout Hatchery
June 8, 2010 Rainbow Trout 40,000 3.1 in avg Giant Springs Trout Hatchery
July 9, 2009 Rainbow Trout 40,000 4 in avg Giant Springs Trout Hatchery
June 18, 2009 Rainbow Trout 43,060 4 in avg Jocko River Trout Hatchery
June 11, 2009 Rainbow Trout 29,593 4 in avg Big Springs Trout Hatchery
May 27, 2009 Rainbow Trout 11,124 5 in avg Giant Springs Trout Hatchery
July 3, 2008 Rainbow Trout 43,160 3.5 in avg Giant Springs Trout Hatchery
June 25, 2008 Rainbow Trout 43,648 3.5 in avg Giant Springs Trout Hatchery
May 28, 2008 Rainbow Trout 5,107 3.0300000000000002 in avg Jocko River Trout Hatchery
May 28, 2008 Rainbow Trout 34,917 3.5100000000000002 in avg Jocko River Trout Hatchery
July 17, 2007 Rainbow Trout 40,000 4.7 in avg Giant Springs Trout Hatchery
May 11, 2007 Rainbow Trout 40,878 3.56 in avg Jocko River Trout Hatchery
October 27, 2006 Rainbow Trout 14,210 3.13 in avg Big Springs Trout Hatchery
July 26, 2006 Rainbow Trout 40,000 3.8200000000000003 in avg Giant Springs Trout Hatchery
May 16, 2006 Rainbow Trout 41,219 4.4 in avg Giant Springs Trout Hatchery
September 6, 2005 Rainbow Trout 4,000 5.2 in avg Giant Springs Trout Hatchery
July 7, 2005 Rainbow Trout 17,318 5.8 in avg Giant Springs Trout Hatchery
July 6, 2005 Rainbow Trout 18,959 5.6000000000000005 in avg Giant Springs Trout Hatchery
June 15, 2005 Rainbow Trout 1 4.64 in avg Big Springs Trout Hatchery
June 15, 2005 Rainbow Trout 40,000 4.55 in avg Ennis National Fish Hatchery
July 29, 2004 Rainbow Trout 42,592 3.9 in avg Giant Springs Trout Hatchery
June 2, 2004 Rainbow Trout 39,996 3.98 in avg Giant Springs Trout Hatchery
July 22, 2003 Rainbow Trout 39,054 4.4 in avg Giant Springs Trout Hatchery
May 13, 2003 Rainbow Trout 39,990 4.1 in avg Giant Springs Trout Hatchery
July 24, 2002 Rainbow Trout 40,409 4.3 in avg Giant Springs Trout Hatchery
May 15, 2002 Rainbow Trout 40,524 4.3 in avg Giant Springs Trout Hatchery
July 26, 2001 Rainbow Trout 39,760 3.9 in avg Giant Springs Trout Hatchery
May 15, 2001 Rainbow Trout 39,283 4.4 in avg Giant Springs Trout Hatchery
July 10, 2000 Rainbow Trout 40,159 2.6 in avg Creston National Fish Hatchery
May 2, 2000 Rainbow Trout 42,000 3.9 in avg Giant Springs Trout Hatchery
July 6, 1999 Rainbow Trout 41,672 3.6 in avg Giant Springs Trout Hatchery
June 7, 1999 Rainbow Trout 5,000 4.3 in avg Giant Springs Trout Hatchery
May 4, 1999 Rainbow Trout 35,006 3.8000000000000003 in avg Giant Springs Trout Hatchery
July 21, 1998 Rainbow Trout 40,378 3.9 in avg Giant Springs Trout Hatchery
May 12, 1998 Rainbow Trout 43,612 3.9 in avg Giant Springs Trout Hatchery
July 8, 1997 Rainbow Trout 40,946 3.9 in avg Giant Springs Trout Hatchery
May 6, 1997 Rainbow Trout 39,985 4.1 in avg Giant Springs Trout Hatchery
July 8, 1996 Rainbow Trout 15,000 3.9 in avg Giant Springs Trout Hatchery
July 1, 1996 Rainbow Trout 25,056 2.9 in avg Murray Springs Trout Hatchery
May 16, 1996 Rainbow Trout 19,782 4.5 in avg Giant Springs Trout Hatchery
April 30, 1996 Rainbow Trout 20,222 4 in avg Giant Springs Trout Hatchery
July 17, 1995 Rainbow Trout 38,755 4.2 in avg Giant Springs Trout Hatchery
May 2, 1995 Rainbow Trout 43,362 4.1 in avg Giant Springs Trout Hatchery
July 5, 1994 Rainbow Trout 42,000 4 in avg Giant Springs Trout Hatchery
May 5, 1994 Rainbow Trout 42,090 4.1 in avg Giant Springs Trout Hatchery
July 6, 1993 Rainbow Trout 38,498 3.7 in avg Giant Springs Trout Hatchery
May 13, 1993 Rainbow Trout 8,480 3.9 in avg Giant Springs Trout Hatchery
May 13, 1993 Rainbow Trout 34,695 4.6000000000000005 in avg Giant Springs Trout Hatchery
April 22, 1992 Rainbow Trout 30,302 4.5 in avg Giant Springs Trout Hatchery
April 21, 1992 Rainbow Trout 44,480 4.5 in avg Giant Springs Trout Hatchery
May 2, 1991 Rainbow Trout 38,440 4.3 in avg Giant Springs Trout Hatchery
April 23, 1991 Rainbow Trout 37,200 4.3 in avg Giant Springs Trout Hatchery
May 4, 1990 Rainbow Trout 35,026 3.7 in avg Giant Springs Trout Hatchery
May 3, 1990 Rainbow Trout 40,137 3.7 in avg Giant Springs Trout Hatchery
May 17, 1989 Rainbow Trout 25,482 5.3 in avg Giant Springs Trout Hatchery
May 16, 1989 Rainbow Trout 26,304 5.3 in avg Giant Springs Trout Hatchery
May 16, 1989 Rainbow Trout 24,660 5.3 in avg Giant Springs Trout Hatchery
May 11, 1988 Rainbow Trout 21,980 5.4 in avg Giant Springs Trout Hatchery
April 29, 1988 Rainbow Trout 23,575 4.9 in avg Giant Springs Trout Hatchery
April 28, 1988 Rainbow Trout 25,113 4.9 in avg Giant Springs Trout Hatchery
April 28, 1988 Rainbow Trout 27,675 4.9 in avg Giant Springs Trout Hatchery
April 28, 1987 Rainbow Trout 37,500 4.6000000000000005 in avg Giant Springs Trout Hatchery
April 27, 1987 Rainbow Trout 37,500 4.6000000000000005 in avg Giant Springs Trout Hatchery
May 8, 1986 Rainbow Trout 21,560 5 in avg Giant Springs Trout Hatchery
May 7, 1986 Rainbow Trout 21,560 5 in avg Giant Springs Trout Hatchery
May 6, 1986 Rainbow Trout 16,940 5 in avg Giant Springs Trout Hatchery
May 6, 1986 Rainbow Trout 15,400 5 in avg Giant Springs Trout Hatchery
May 15, 1985 Rainbow Trout 39,290 4 in avg Big Springs Trout Hatchery
May 15, 1985 Rainbow Trout 39,290 4 in avg Big Springs Trout Hatchery
May 3, 1984 Rainbow Trout 13,420 5 in avg Giant Springs Trout Hatchery
April 25, 1984 Rainbow Trout 21,750 5 in avg Giant Springs Trout Hatchery
April 25, 1984 Rainbow Trout 20,300 5 in avg Giant Springs Trout Hatchery
April 24, 1984 Rainbow Trout 21,025 5 in avg Giant Springs Trout Hatchery
June 14, 1983 Rainbow Trout 38,122 4 in avg Big Springs Trout Hatchery
June 14, 1983 Rainbow Trout 38,122 4 in avg Big Springs Trout Hatchery
May 25, 1982 Rainbow Trout 25,415 5 in avg Giant Springs Trout Hatchery
May 21, 1982 Rainbow Trout 25,520 5 in avg Giant Springs Trout Hatchery
May 18, 1982 Rainbow Trout 25,010 5 in avg Giant Springs Trout Hatchery
May 18, 1981 Rainbow Trout 20,900 5 in avg Giant Springs Trout Hatchery
May 14, 1981 Rainbow Trout 20,900 5 in avg Giant Springs Trout Hatchery
June 7, 1980 Rainbow Trout 25,600 5 in avg Giant Springs Trout Hatchery
June 7, 1980 Rainbow Trout 25,600 5 in avg Giant Springs Trout Hatchery
May 6, 1980 Rainbow Trout 25,600 5 in avg Giant Springs Trout Hatchery
June 1, 1979 Rainbow Trout 25,704 5 in avg Big Springs Trout Hatchery
June 1, 1979 Rainbow Trout 24,423 5 in avg Big Springs Trout Hatchery
May 22, 1979 Rainbow Trout 25,056 3 in avg Giant Springs Trout Hatchery
May 21, 1979 Rainbow Trout 25,056 3 in avg Giant Springs Trout Hatchery
May 11, 1978 Rainbow Trout 62,400 4 in avg Giant Springs Trout Hatchery
April 14, 1978 Rainbow Trout 24,977 4 in avg Big Springs Trout Hatchery
April 12, 1978 Rainbow Trout 37,500 5 in avg Giant Springs Trout Hatchery
April 27, 1977 Rainbow Trout 18,720 5 in avg Giant Springs Trout Hatchery
April 26, 1977 Rainbow Trout 19,200 5 in avg Giant Springs Trout Hatchery
March 16, 1977 Rainbow Trout 37,800 5 in avg Giant Springs Trout Hatchery
March 30, 1976 Rainbow Trout 26,450 5 in avg Giant Springs Trout Hatchery
March 29, 1976 Rainbow Trout 25,300 5 in avg Giant Springs Trout Hatchery
March 24, 1976 Rainbow Trout 25,245 4 in avg Big Springs Trout Hatchery
May 27, 1975 Rainbow Trout 36,414 5 in avg Big Springs Trout Hatchery
May 27, 1975 Rainbow Trout 31,212 5 in avg Big Springs Trout Hatchery
May 27, 1975 Rainbow Trout 28,611 5 in avg Big Springs Trout Hatchery
July 30, 1974 Rainbow Trout 8,568 9 in avg Big Springs Trout Hatchery
July 24, 1974 Rainbow Trout 8,968 9 in avg Big Springs Trout Hatchery
July 7, 1974 Rainbow Trout 2,070 5 in avg Giant Springs Trout Hatchery
May 8, 1974 Rainbow Trout 23,968 4 in avg Big Springs Trout Hatchery
April 10, 1974 Rainbow Trout 77,112 4 in avg Big Springs Trout Hatchery
June 21, 1973 Rainbow Trout 28,200 5 in avg Giant Springs Trout Hatchery
May 9, 1973 Rainbow Trout 15,936 6 in avg Big Springs Trout Hatchery
April 10, 1973 Rainbow Trout 41,904 4 in avg Big Springs Trout Hatchery
April 10, 1973 Rainbow Trout 41,830 4 in avg Big Springs Trout Hatchery
July 5, 1972 Rainbow Trout 26,130 5 in avg Big Springs Trout Hatchery
April 11, 1972 Rainbow Trout 73,750 4 in avg Big Springs Trout Hatchery
July 13, 1971 Rainbow Trout 30,240 5 in avg Big Springs Trout Hatchery
July 12, 1971 Rainbow Trout 26,112 6 in avg Big Springs Trout Hatchery
April 21, 1971 Rainbow Trout 17,000 5 in avg Big Springs Trout Hatchery
April 7, 1971 Rainbow Trout 84,000 4 in avg Big Springs Trout Hatchery
April 8, 1970 Rainbow Trout 93,800 4 in avg Big Springs Trout Hatchery
April 23, 1969 Rainbow Trout 74,480 4 in avg Big Springs Trout Hatchery
April 23, 1969 Rainbow Trout 49,152 4 in avg Big Springs Trout Hatchery
March 5, 1968 Rainbow Trout 147,400 3 in avg Big Springs Trout Hatchery
April 11, 1967 Rainbow Trout 79,600 3 in avg Big Springs Trout Hatchery
April 11, 1967 Rainbow Trout 72,000 3 in avg Big Springs Trout Hatchery
June 20, 1966 Rainbow Trout 37,500 5 in avg Big Springs Trout Hatchery
June 9, 1966 Rainbow Trout 34,000 4 in avg Big Springs Trout Hatchery
April 13, 1966 Rainbow Trout 140,240 3 in avg Big Springs Trout Hatchery
May 14, 1965 Rainbow Trout 90,000 3 in avg Big Springs Trout Hatchery
May 14, 1965 Rainbow Trout 60,000 3 in avg Big Springs Trout Hatchery
April 27, 1964 Rainbow Trout 54,600 3 in avg Big Springs Trout Hatchery
April 27, 1964 Rainbow Trout 96,000 3 in avg Big Springs Trout Hatchery
May 13, 1963 Rainbow Trout 89,920 3 in avg Big Springs Trout Hatchery
May 8, 1963 Rainbow Trout 59,200 3 in avg Big Springs Trout Hatchery
May 8, 1963 Rainbow Trout 39,960 3 in avg Big Springs Trout Hatchery
June 27, 1962 Rainbow Trout 60,000 4 in avg Big Springs Trout Hatchery
July 20, 1960 Rainbow Trout 20,000 3 in avg Big Springs Trout Hatchery
July 20, 1960 Rainbow Trout 32,000 3 in avg Big Springs Trout Hatchery
July 12, 1960 Rainbow Trout 12,000 4 in avg Giant Springs Trout Hatchery
July 12, 1960 Rainbow Trout 10,800 4 in avg Giant Springs Trout Hatchery
July 11, 1960 Rainbow Trout 13,920 4 in avg Giant Springs Trout Hatchery
April 21, 1959 Rainbow Trout 36,000 2 in avg Giant Springs Trout Hatchery
April 15, 1959 Rainbow Trout 26,600 2 in avg Giant Springs Trout Hatchery
April 15, 1959 Rainbow Trout 26,600 2 in avg Giant Springs Trout Hatchery
June 25, 1958 Rainbow Trout 25,000 2 in avg Giant Springs Trout Hatchery
June 18, 1958 Rainbow Trout 50,000 2 in avg Giant Springs Trout Hatchery
May 3, 1957 Rainbow Trout 75,040 2 in avg Giant Springs Trout Hatchery
April 26, 1956 Rainbow Trout 18,300 2 in avg Giant Springs Trout Hatchery
April 24, 1956 Rainbow Trout 38,430 2 in avg Giant Springs Trout Hatchery
April 23, 1956 Rainbow Trout 36,600 2 in avg Giant Springs Trout Hatchery
July 6, 1955 Rainbow Trout 70,000 Giant Springs Trout Hatchery
May 5, 1955 Rainbow Trout 10,560 5 in avg Giant Springs Trout Hatchery
September 22, 1954 Cutthroat Trout 50,400 2 in avg Giant Springs Trout Hatchery
July 7, 1954 Rainbow Trout 35,700 1 in avg Giant Springs Trout Hatchery
August 25, 1953 Rainbow Trout 8,100 3 in avg Giant Springs Trout Hatchery
July 21, 1953 Brook Trout 10,600 3 in avg Giant Springs Trout Hatchery
July 20, 1953 Brook Trout 8,480 3 in avg Giant Springs Trout Hatchery
July 20, 1953 Cutthroat Trout 1,600 5 in avg Giant Springs Trout Hatchery
July 8, 1953 Rainbow Trout 2,000 Giant Springs Trout Hatchery
June 9, 1952 Rainbow Trout 192,000 1 in avg Giant Springs Trout Hatchery
May 14, 1952 Rainbow Trout 2,000 8 in avg Giant Springs Trout Hatchery
October 1, 1951 Cutthroat Trout 31,350 2 in avg 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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