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Montana stocking report

Marias River

141 records Last stocked: September 14, 2023

The short answer

Marias River was last stocked on September 14, 2023: 5,640 Brown Trout (6.6000000000000005 in avg).

County
Chouteau
Species on record
Brown Trout, Rainbow Trout, Pallid Sturgeon, Smallmouth Bass, Channel Catfish, Coho Salmon, Bullhead, Crappie
Records
141 stocking events
Official source
Montana Fish, Wildlife & Parks report

Location map

Marias River 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 Marias River, Chouteau County Marias River Briggs Pond, Chouteau County Briggs Pond Eightmile Springs, Chouteau County Eightmile Springs Leningtons Reservoir, Chouteau County Leningtons Reservoir Gasvoda Reservoir, Chouteau County Gasvoda Reservoir Iliad Reservoir, Chouteau County Iliad Reservoir Schoonover Reservoir 2, Chouteau County Schoonover Reservoir 2 Silvan Pond, Chouteau County Silvan Pond Crow Coulee Reservoir, Chouteau County Crow Coulee Reservoir Chouteau County
Marias RiverChouteau County Briggs PondChouteau County Eightmile SpringsChouteau County Leningtons ReservoirChouteau County Gasvoda ReservoirChouteau 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
September 14, 2023 Brown Trout 5,640 6.6000000000000005 in avg
September 14, 2023 Brown Trout 5,640 6.6000000000000005 in avg
July 17, 2014 Rainbow Trout 4,068 7.95 in avg Big Springs Trout Hatchery
July 17, 2014 Rainbow Trout 5,986 9.13 in avg Big Springs Trout Hatchery
September 16, 2013 Rainbow Trout 5,183 6.19 in avg Big Springs Trout Hatchery
July 12, 2013 Rainbow Trout 4,979 7.87 in avg Big Springs Trout Hatchery
September 18, 2012 Rainbow Trout 117 6.7 in avg Big Springs Trout Hatchery
September 18, 2012 Rainbow Trout 9,955 3.92 in avg Big Springs Trout Hatchery
September 18, 2012 Brown Trout 4,527 6.9 in avg Big Springs Trout Hatchery
August 16, 2012 Brown Trout 5,276 5.72 in avg Big Springs Trout Hatchery
October 3, 2011 Rainbow Trout 9,882 4.13 in avg Big Springs Trout Hatchery
June 22, 2011 Rainbow Trout 9,988 7.83 in avg Big Springs Trout Hatchery
September 15, 2010 Rainbow Trout 9,450 5.7 in avg Big Springs Trout Hatchery
September 13, 2010 Brown Trout 11,078 7.29 in avg Big Springs Trout Hatchery
September 8, 2010 Brown Trout 10,019 7.3 in avg Big Springs Trout Hatchery
June 23, 2010 Rainbow Trout 9,077 7.79 in avg Big Springs Trout Hatchery
June 23, 2010 Rainbow Trout 1,013 8.22 in avg Big Springs Trout Hatchery
April 1, 2010 Brown Trout 2,424 9.46 in avg Big Springs Trout Hatchery
April 1, 2010 Brown Trout 1,938 9.21 in avg Big Springs Trout Hatchery
March 31, 2010 Brown Trout 2,535 9.28 in avg Big Springs Trout Hatchery
March 31, 2010 Brown Trout 2,172 9.120000000000001 in avg Big Springs Trout Hatchery
September 24, 2009 Rainbow Trout 10,041 4 in avg Big Springs Trout Hatchery
September 22, 2009 Pallid Sturgeon 10,769 5 in avg Big Springs Trout Hatchery
September 10, 2009 Brown Trout 9,398 7 in avg Big Springs Trout Hatchery
July 10, 2009 Rainbow Trout 6,261 8 in avg Big Springs Trout Hatchery
April 13, 2009 Rainbow Trout 11,183 8 in avg Big Springs Trout Hatchery
April 10, 2009 Brown Trout 4,845 9 in avg Big Springs Trout Hatchery
April 9, 2009 Pallid Sturgeon 1,203 9 in avg Big Springs Trout Hatchery
April 8, 2009 Brown Trout 4,830 9 in avg Big Springs Trout Hatchery
September 12, 2008 Brown Trout 12,284 5.46 in avg Big Springs Trout Hatchery
July 2, 2008 Rainbow Trout 9,593 7.74 in avg Big Springs Trout Hatchery
May 6, 2008 Rainbow Trout 9,062 8.3 in avg Big Springs Trout Hatchery
April 4, 2008 Brown Trout 7,446 8.48 in avg Big Springs Trout Hatchery
September 6, 2007 Brown Trout 7,721 5.18 in avg Big Springs Trout Hatchery
June 22, 2007 Rainbow Trout 10,000 7.68 in avg Big Springs Trout Hatchery
April 10, 2007 Brown Trout 5,670 8.94 in avg Big Springs Trout Hatchery
April 10, 2007 Rainbow Trout 10,016 7.78 in avg Big Springs Trout Hatchery
April 9, 2007 Brown Trout 6,461 8.82 in avg Big Springs Trout Hatchery
April 9, 2007 Brown Trout 5,936 8.77 in avg Big Springs Trout Hatchery
July 11, 2006 Rainbow Trout 5,292 8.09 in avg Big Springs Trout Hatchery
July 11, 2006 Rainbow Trout 5,350 8.3 in avg Big Springs Trout Hatchery
April 20, 2006 Rainbow Trout 10,030 7.8500000000000005 in avg Big Springs Trout Hatchery
July 12, 2005 Rainbow Trout 20,000 3.9 in avg Giant Springs Trout Hatchery
June 21, 2005 Pallid Sturgeon 11,100 0.35000000000000003 in avg Miles City Fish Hatchery
June 21, 2005 Pallid Sturgeon 22,200 0.35000000000000003 in avg Miles City Fish Hatchery
June 21, 2005 Pallid Sturgeon 22,200 0.35000000000000003 in avg Miles City Fish Hatchery
July 15, 2003 Rainbow Trout 19,350 4.1 in avg Giant Springs Trout Hatchery
July 15, 2003 Brown Trout 21,840 4.4 in avg Big Springs Trout Hatchery
July 17, 2002 Rainbow Trout 18,537 4.1 in avg Giant Springs Trout Hatchery
July 16, 2002 Brown Trout 24,661 4.7 in avg Big Springs Trout Hatchery
July 13, 2001 Brown Trout 20,055 4.2 in avg Big Springs Trout Hatchery
July 12, 2001 Rainbow Trout 21,000 3.5 in avg Giant Springs Trout Hatchery
June 28, 2000 Rainbow Trout 39,928 3.9 in avg Giant Springs Trout Hatchery
June 27, 2000 Brown Trout 41,610 4.2 in avg Big Springs Trout Hatchery
July 16, 1999 Rainbow Trout 20,064 4.1 in avg Giant Springs Trout Hatchery
July 15, 1999 Brown Trout 25,095 4.9 in avg Big Springs Trout Hatchery
July 8, 1998 Rainbow Trout 19,080 3.8000000000000003 in avg Giant Springs Trout Hatchery
July 7, 1998 Brown Trout 23,025 4.5 in avg Big Springs Trout Hatchery
July 17, 1997 Brown Trout 11,165 4.5 in avg Big Springs Trout Hatchery
April 19, 1994 Rainbow Trout 13,310 5.2 in avg Giant Springs Trout Hatchery
October 4, 1993 Rainbow Trout 10,604 2.5 in avg Giant Springs Trout Hatchery
August 3, 1993 Smallmouth Bass 20,000 1.5 in avg Miles City Fish Hatchery
April 15, 1993 Rainbow Trout 3,330 5.3 in avg Giant Springs Trout Hatchery
April 15, 1993 Rainbow Trout 6,710 5.3 in avg Giant Springs Trout Hatchery
September 30, 1992 Rainbow Trout 4,278 2.8000000000000003 in avg Giant Springs Trout Hatchery
August 26, 1992 Smallmouth Bass 7,540 2.2 in avg Miles City Fish Hatchery
October 1, 1991 Rainbow Trout 4,393 2.7 in avg Giant Springs Trout Hatchery
July 25, 1991 Smallmouth Bass 15,000 1.6 in avg Miles City Fish Hatchery
September 25, 1990 Rainbow Trout 5,085 2.8000000000000003 in avg Giant Springs Trout Hatchery
July 20, 1978 Smallmouth Bass 10,000 2 in avg Miles City - Federal
September 1, 1977 Channel Catfish 37,500 2 in avg Out-of-State
September 1, 1977 Channel Catfish 37,500 2 in avg Out-of-State
July 6, 1977 Smallmouth Bass 5,000 2 in avg Miles City - Federal
May 4, 1976 Rainbow Trout 3,060 9 in avg Big Springs Trout Hatchery
June 11, 1975 Rainbow Trout 3,141 8 in avg Big Springs Trout Hatchery
April 25, 1974 Rainbow Trout 3,060 8 in avg Big Springs Trout Hatchery
July 9, 1973 Rainbow Trout 1,224 11 in avg Big Springs Trout Hatchery
June 1, 1973 Rainbow Trout 1,275 10 in avg Big Springs Trout Hatchery
May 11, 1973 Rainbow Trout 1,178 9 in avg Big Springs Trout Hatchery
August 4, 1972 Rainbow Trout 1,632 11 in avg Big Springs Trout Hatchery
July 18, 1972 Rainbow Trout 673 10 in avg Big Springs Trout Hatchery
June 14, 1972 Rainbow Trout 1,060 12 in avg Big Springs Trout Hatchery
July 27, 1971 Rainbow Trout 571 9 in avg Big Springs Trout Hatchery
June 2, 1971 Rainbow Trout 1,632 9 in avg Big Springs Trout Hatchery
May 5, 1971 Rainbow Trout 1,377 8 in avg Big Springs Trout Hatchery
July 21, 1970 Brown Trout 32,000 4 in avg Giant Springs Trout Hatchery
June 9, 1970 Rainbow Trout 3,488 9 in avg Big Springs Trout Hatchery
June 11, 1969 Rainbow Trout 2,856 9 in avg Big Springs Trout Hatchery
May 29, 1969 Rainbow Trout 2,448 9 in avg Big Springs Trout Hatchery
April 25, 1969 Coho Salmon 38,250 3 in avg Big Springs Trout Hatchery
September 23, 1968 Channel Catfish 50,248 2 in avg Miles City - Federal
June 14, 1968 Rainbow Trout 4,926 9 in avg Big Springs Trout Hatchery
March 28, 1968 Rainbow Trout 5,049 8 in avg Big Springs Trout Hatchery
September 1, 1967 Channel Catfish 100,000 2 in avg Miles City - Federal
July 24, 1967 Rainbow Trout 4,896 8 in avg Big Springs Trout Hatchery
May 15, 1967 Rainbow Trout 4,712 9 in avg Big Springs Trout Hatchery
July 26, 1966 Rainbow Trout 2,448 8 in avg Big Springs Trout Hatchery
June 8, 1966 Rainbow Trout 5,916 8 in avg Big Springs Trout Hatchery
May 2, 1966 Rainbow Trout 4,896 8 in avg Big Springs Trout Hatchery
July 6, 1965 Rainbow Trout 5,508 9 in avg Big Springs Trout Hatchery
June 22, 1965 Rainbow Trout 5,304 8 in avg Big Springs Trout Hatchery
August 11, 1964 Rainbow Trout 2,856 9 in avg Big Springs Trout Hatchery
August 4, 1964 Rainbow Trout 3,060 9 in avg Big Springs Trout Hatchery
July 28, 1964 Rainbow Trout 3,060 9 in avg Big Springs Trout Hatchery
July 28, 1964 Rainbow Trout 3,060 9 in avg Big Springs Trout Hatchery
July 15, 1963 Rainbow Trout 3,190 10 in avg Giant Springs Trout Hatchery
July 12, 1963 Rainbow Trout 1,450 10 in avg Giant Springs Trout Hatchery
May 16, 1957 Rainbow Trout 10,142 4 in avg Giant Springs Trout Hatchery
October 19, 1955 Rainbow Trout 70,000 2 in avg Giant Springs Trout Hatchery
October 18, 1955 Rainbow Trout 70,000 2 in avg Giant Springs Trout Hatchery
October 17, 1955 Rainbow Trout 70,000 2 in avg Giant Springs Trout Hatchery
September 18, 1955 Rainbow Trout 15,250 1 in avg Big Springs Trout Hatchery
September 18, 1955 Rainbow Trout 560 Big Springs Trout Hatchery
September 16, 1955 Rainbow Trout 18,750 2 in avg Giant Springs Trout Hatchery
September 16, 1955 Rainbow Trout 18,750 2 in avg Giant Springs Trout Hatchery
September 15, 1955 Rainbow Trout 62,400 1 in avg Flathead Lake Salmon Hatchery
September 15, 1955 Rainbow Trout 18,750 2 in avg Giant Springs Trout Hatchery
September 14, 1955 Rainbow Trout 18,750 2 in avg Giant Springs Trout Hatchery
September 14, 1955 Rainbow Trout 18,750 2 in avg Giant Springs Trout Hatchery
September 13, 1955 Rainbow Trout 22,500 2 in avg Giant Springs Trout Hatchery
September 13, 1955 Rainbow Trout 52,896 1 in avg Flathead Lake Salmon Hatchery
July 9, 1947 Brown Trout 15,000 2 in avg Giant Springs Trout Hatchery
August 19, 1946 Brown Trout 6,000 3 in avg Giant Springs Trout Hatchery
July 7, 1945 Brown Trout 32,000 3 in avg Giant Springs Trout Hatchery
August 24, 1944 Rainbow Trout 2,500 5 in avg Giant Springs Trout Hatchery
August 19, 1944 Brown Trout 25,000 3 in avg Giant Springs Trout Hatchery
August 19, 1944 Brown Trout 25,000 3 in avg Giant Springs Trout Hatchery
August 3, 1944 Brown Trout 25,000 3 in avg Giant Springs Trout Hatchery
July 14, 1943 Brown Trout 38,000 2 in avg Giant Springs Trout Hatchery
July 12, 1943 Brown Trout 40,000 2 in avg Giant Springs Trout Hatchery
July 23, 1942 Brown Trout 24,000 3 in avg Giant Springs Trout Hatchery
July 20, 1942 Brown Trout 24,000 3 in avg Giant Springs Trout Hatchery
July 18, 1942 Brown Trout 24,000 3 in avg Giant Springs Trout Hatchery
July 17, 1941 Rainbow Trout 4,500 5 in avg Giant Springs Trout Hatchery
May 9, 1941 Brown Trout 32,000 Giant Springs Trout Hatchery
May 6, 1941 Brown Trout 45,000 Giant Springs Trout Hatchery
April 1, 1941 Brown Trout 58,000 Giant Springs Trout Hatchery
October 16, 1940 Bullhead 2,268 2 in avg Miles City - Federal
October 16, 1940 Crappie 768 3 in avg Miles City - Federal
May 15, 1940 Brown Trout 28,000 Giant Springs Trout Hatchery
May 8, 1940 Brown Trout 28,000 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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