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Montana stocking report

Gartside Reservoir

138 records Last stocked: October 9, 2025

The short answer

Gartside Reservoir was last stocked on October 9, 2025: 3,000 Largemouth Bass (2.63 in avg).

County
Richland
Species on record
Largemouth Bass, Rainbow Trout, Channel Catfish, Smallmouth Bass, Tiger Muskellunge, Walleye, Northern Pike, White Crappie, Yellow Perch, Bluegill, Crappie
Records
138 stocking events
Official source
Montana Fish, Wildlife & Parks report

Location map

Gartside 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 Gartside Reservoir, Richland County Gartside Reservoir Candee Pond, Richland County Candee Pond Johnson Reservoir, Richland County Johnson Reservoir Buxbaum Pond, Daryle, Richland County Buxbaum Pond, Daryle Kuester Lake, Richland County Kuester Lake Buxbaum (Daryl), Reservoir, Richland County Buxbaum (Daryl), Reservoir Verschoot Reservoir, Richland County Verschoot Reservoir Salsbury Reservoir, Richland County Salsbury Reservoir Marottek Reservoir, Richland County Marottek Reservoir Richland County
Gartside ReservoirRichland County Candee PondRichland County Johnson ReservoirRichland County Buxbaum Pond, DaryleRichland County Kuester LakeRichland 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
October 9, 2025 Largemouth Bass 3,000 2.63 in avg Miles City Fish Hatchery
October 16, 2023 Rainbow Trout 1,159 10.89 in avg Miles City Fish Hatchery
August 20, 2021 Channel Catfish 1,000 1.69 in avg Miles City Fish Hatchery
May 7, 2020 Smallmouth Bass 286 13.31 in avg Miles City Fish Hatchery
October 17, 2019 Channel Catfish 318 2.7 in avg Miles City Fish Hatchery
August 3, 2018 Smallmouth Bass 2,000 2.23 in avg Miles City Fish Hatchery
October 20, 2010 Tiger Muskellunge 400 12.02 in avg Fort Peck Hatchery
May 14, 2008 Walleye 40,000 0.22 in avg Miles City Fish Hatchery
June 13, 2007 Walleye 40,000 1.4000000000000001 in avg Miles City Fish Hatchery
June 2, 2007 Walleye 40,000 1.4000000000000001 in avg Miles City Fish Hatchery
May 4, 2007 Tiger Muskellunge 1,000 8.700000000000001 in avg Miles City Fish Hatchery
September 26, 2006 Tiger Muskellunge 400 5.8 in avg Miles City Fish Hatchery
July 25, 2006 Smallmouth Bass 5,000 2.2 in avg Miles City Fish Hatchery
April 26, 2006 Walleye 40,000 0.22 in avg Miles City Fish Hatchery
May 11, 2005 Walleye 40,000 0.22 in avg Miles City Fish Hatchery
April 27, 2005 Walleye 40,000 0.22 in avg Miles City Fish Hatchery
July 27, 2004 Smallmouth Bass 5,000 1.8 in avg Miles City Fish Hatchery
May 10, 2004 Northern Pike 40,000 0.22 in avg Miles City Fish Hatchery
July 15, 2003 Smallmouth Bass 5,000 2.2 in avg Miles City Fish Hatchery
May 22, 2003 Northern Pike 2,500 1.8 in avg Miles City Fish Hatchery
May 2, 2003 Walleye 40,000 0.22 in avg Miles City Fish Hatchery
August 2, 2002 Smallmouth Bass 4,000 1.2 in avg Miles City Fish Hatchery
June 4, 2002 Northern Pike 2,500 1.5 in avg Miles City Fish Hatchery
May 14, 2002 Walleye 40,000 0.2 in avg Miles City Fish Hatchery
July 11, 2001 Smallmouth Bass 5,500 1.4000000000000001 in avg Miles City Fish Hatchery
June 7, 2001 Walleye 2,000 1.1 in avg Miles City Fish Hatchery
May 23, 2001 Northern Pike 2,500 2 in avg Miles City Fish Hatchery
July 19, 2000 Smallmouth Bass 5,500 1.8 in avg Miles City Fish Hatchery
June 13, 2000 Walleye 2,000 1.3 in avg Miles City Fish Hatchery
May 30, 2000 Northern Pike 1,524 1.8 in avg Miles City Fish Hatchery
August 5, 1999 Smallmouth Bass 5,000 2 in avg Miles City Fish Hatchery
June 17, 1999 Walleye 2,000 1.2 in avg Miles City Fish Hatchery
July 22, 1998 Smallmouth Bass 5,000 1.8 in avg Miles City Fish Hatchery
June 15, 1998 Walleye 2,000 1.2 in avg Miles City Fish Hatchery
May 7, 1998 Northern Pike 25,000 0.2 in avg Miles City Fish Hatchery
August 13, 1997 Smallmouth Bass 4,750 2.8000000000000003 in avg Miles City Fish Hatchery
June 11, 1997 Walleye 2,000 1.2 in avg Miles City Fish Hatchery
July 23, 1996 Smallmouth Bass 5,000 1.5 in avg Miles City Fish Hatchery
June 17, 1996 Walleye 2,016 1.4000000000000001 in avg Miles City Fish Hatchery
May 22, 1996 Northern Pike 25,000 0.5 in avg Miles City Fish Hatchery
September 7, 1995 Walleye 3,200 4.1 in avg Miles City Fish Hatchery
June 12, 1995 Walleye 2,000 1.3 in avg Miles City Fish Hatchery
July 27, 1994 Smallmouth Bass 5,000 1.8 in avg Miles City Fish Hatchery
June 20, 1994 Walleye 2,620 1.5 in avg Miles City Fish Hatchery
June 8, 1994 Walleye 2,000 1.5 in avg Miles City Fish Hatchery
August 10, 1993 Smallmouth Bass 1,250 1.6 in avg Miles City Fish Hatchery
July 15, 1993 Smallmouth Bass 3,750 1.7 in avg Miles City Fish Hatchery
June 7, 1993 Walleye 2,500 1.2 in avg Miles City Fish Hatchery
June 2, 1993 Northern Pike 2,500 2.9 in avg Miles City Fish Hatchery
July 6, 1992 Largemouth Bass 8,000 1.8 in avg Miles City Fish Hatchery
August 6, 1991 White Crappie 5,000 1.3 in avg Miles City Fish Hatchery
July 25, 1991 Smallmouth Bass 2,500 2 in avg Miles City Fish Hatchery
July 9, 1991 Largemouth Bass 8,000 1.5 in avg Miles City Fish Hatchery
April 23, 1991 Yellow Perch 5,700 4 in avg Wild
April 8, 1991 Rainbow Trout 3,564 2.7 in avg Miles City Fish Hatchery
April 8, 1991 Rainbow Trout 1,748 3.2 in avg Miles City Fish Hatchery
April 27, 1982 Rainbow Trout 12,006 3 in avg Bluewater Springs Trout Hatchery
April 27, 1981 Rainbow Trout 12,045 3 in avg Bluewater Springs Trout Hatchery
May 5, 1980 Rainbow Trout 12,600 3 in avg Bluewater Springs Trout Hatchery
May 16, 1979 Rainbow Trout 4,500 8 in avg Bluewater Springs Trout Hatchery
May 16, 1979 Rainbow Trout 9,100 5 in avg Bluewater Springs Trout Hatchery
September 27, 1978 Rainbow Trout 3,008 9 in avg Bluewater Springs Trout Hatchery
June 14, 1978 Rainbow Trout 7,000 5 in avg Bluewater Springs Trout Hatchery
June 8, 1978 Rainbow Trout 5,000 8 in avg Bluewater Springs Trout Hatchery
September 1, 1976 Rainbow Trout 5,469 9 in avg Bluewater Springs Trout Hatchery
April 12, 1976 Rainbow Trout 5,628 8 in avg Bluewater Springs Trout Hatchery
August 25, 1975 Rainbow Trout 6,037 9 in avg Bluewater Springs Trout Hatchery
May 16, 1975 Rainbow Trout 6,069 9 in avg Bluewater Springs Trout Hatchery
September 3, 1974 Rainbow Trout 5,324 9 in avg Bluewater Springs Trout Hatchery
May 6, 1974 Rainbow Trout 7,711 7 in avg Bluewater Springs Trout Hatchery
September 6, 1973 Rainbow Trout 7,344 9 in avg Bluewater Springs Trout Hatchery
March 27, 1973 Rainbow Trout 7,500 7 in avg Bluewater Springs Trout Hatchery
August 28, 1972 Rainbow Trout 7,568 8 in avg Bluewater Springs Trout Hatchery
July 27, 1972 Largemouth Bass 5,000 2 in avg Miles City - Federal
June 28, 1972 Walleye 15,000 2 in avg Miles City - Federal
April 5, 1972 Rainbow Trout 2,704 10 in avg Bluewater Springs Trout Hatchery
April 5, 1972 Rainbow Trout 5,304 10 in avg Bluewater Springs Trout Hatchery
October 4, 1971 Rainbow Trout 7,548 9 in avg Bluewater Springs Trout Hatchery
May 24, 1971 Rainbow Trout 7,364 10 in avg Bluewater Springs Trout Hatchery
November 9, 1970 Rainbow Trout 500 21 in avg Ennis National Fish Hatchery
September 30, 1970 Rainbow Trout 5,508 9 in avg Bluewater Springs Trout Hatchery
April 20, 1970 Rainbow Trout 6,605 9 in avg Bluewater Springs Trout Hatchery
December 2, 1969 Rainbow Trout 90 26 in avg Jocko River Trout Hatchery
September 22, 1969 Rainbow Trout 4,896 10 in avg Bluewater Springs Trout Hatchery
September 22, 1969 Rainbow Trout 3,000 10 in avg Bluewater Springs Trout Hatchery
April 23, 1969 Rainbow Trout 4,284 10 in avg Bluewater Springs Trout Hatchery
April 23, 1969 Rainbow Trout 3,232 10 in avg Bluewater Springs Trout Hatchery
April 16, 1969 Rainbow Trout 143 24 in avg Jocko River Trout Hatchery
August 28, 1968 Rainbow Trout 7,527 8 in avg Bluewater Springs Trout Hatchery
August 28, 1968 Rainbow Trout 5,508 7 in avg Big Springs Trout Hatchery
October 3, 1967 Rainbow Trout 7,405 8 in avg Bluewater Springs Trout Hatchery
May 15, 1967 Rainbow Trout 1,560 9 in avg Bluewater Springs Trout Hatchery
April 17, 1967 Rainbow Trout 5,940 9 in avg Bluewater Springs Trout Hatchery
October 10, 1966 Rainbow Trout 7,150 7 in avg Bluewater Springs Trout Hatchery
April 6, 1966 Rainbow Trout 6,732 9 in avg Bluewater Springs Trout Hatchery
October 25, 1965 Rainbow Trout 7,020 8 in avg Bluewater Springs Trout Hatchery
June 16, 1965 Rainbow Trout 2,100 10 in avg Bluewater Springs Trout Hatchery
June 14, 1965 Rainbow Trout 2,000 10 in avg Bluewater Springs Trout Hatchery
May 12, 1965 Rainbow Trout 2,100 10 in avg Bluewater Springs Trout Hatchery
May 10, 1965 Rainbow Trout 2,200 10 in avg Bluewater Springs Trout Hatchery
June 29, 1964 Rainbow Trout 840 10 in avg Bluewater Springs Trout Hatchery
April 30, 1964 Rainbow Trout 3,500 9 in avg Bluewater Springs Trout Hatchery
April 28, 1964 Rainbow Trout 2,700 10 in avg Bluewater Springs Trout Hatchery
April 9, 1964 Rainbow Trout 3,400 9 in avg Bluewater Springs Trout Hatchery
April 7, 1964 Rainbow Trout 3,000 10 in avg Bluewater Springs Trout Hatchery
December 26, 1963 Rainbow Trout 4,800 8 in avg Bluewater Springs Trout Hatchery
December 5, 1963 Rainbow Trout 10,000 4 in avg Bluewater Springs Trout Hatchery
December 5, 1963 Rainbow Trout 3,240 8 in avg Bluewater Springs Trout Hatchery
May 9, 1963 Rainbow Trout 2,500 10 in avg Bluewater Springs Trout Hatchery
May 7, 1963 Rainbow Trout 2,500 10 in avg Bluewater Springs Trout Hatchery
April 22, 1963 Rainbow Trout 3,000 9 in avg Bluewater Springs Trout Hatchery
April 3, 1963 Rainbow Trout 3,100 9 in avg Bluewater Springs Trout Hatchery
May 17, 1962 Rainbow Trout 3,400 8 in avg Bluewater Springs Trout Hatchery
May 15, 1962 Rainbow Trout 3,600 8 in avg Bluewater Springs Trout Hatchery
April 23, 1962 Rainbow Trout 2,014 10 in avg Bluewater Springs Trout Hatchery
April 16, 1962 Rainbow Trout 2,000 10 in avg Bluewater Springs Trout Hatchery
May 16, 1961 Rainbow Trout 5,060 4 in avg Bluewater Springs Trout Hatchery
April 4, 1961 Rainbow Trout 7,036 4 in avg Bluewater Springs Trout Hatchery
July 25, 1960 Largemouth Bass 1,200 2 in avg Miles City - Federal
May 19, 1960 Rainbow Trout 4,724 Bluewater Springs Trout Hatchery
May 9, 1960 Rainbow Trout 4,278 Bluewater Springs Trout Hatchery
June 30, 1959 Rainbow Trout 2,925 Bluewater Springs Trout Hatchery
April 20, 1959 Rainbow Trout 3,120 Bluewater Springs Trout Hatchery
April 1, 1959 Rainbow Trout 3,960 Bluewater Springs Trout Hatchery
August 1, 1958 Rainbow Trout 2,520 Bluewater Springs Trout Hatchery
July 30, 1958 Rainbow Trout 2,520 Bluewater Springs Trout Hatchery
May 19, 1958 Rainbow Trout 2,808 Bluewater Springs Trout Hatchery
May 5, 1958 Rainbow Trout 2,160 Bluewater Springs Trout Hatchery
May 20, 1957 Rainbow Trout 1,800 Bluewater Springs Trout Hatchery
May 13, 1957 Rainbow Trout 2,200 Bluewater Springs Trout Hatchery
August 21, 1956 Rainbow Trout 1,050 Bluewater Springs Trout Hatchery
May 23, 1956 Rainbow Trout 4,000 Bluewater Springs Trout Hatchery
October 31, 1950 Largemouth Bass 250 4 in avg Miles City - Federal
November 5, 1947 Largemouth Bass 200 3 in avg Miles City - Federal
October 16, 1947 Bluegill 1,000 1 in avg Miles City - Federal
October 11, 1938 Largemouth Bass 100 5 in avg Miles City - Federal
October 11, 1938 Bluegill 1,000 2 in avg Miles City - Federal
October 11, 1938 Crappie 1,000 3 in avg Miles City - Federal

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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