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Montana stocking report

Sacajawea Park Lagoon

193 records Last stocked: March 4, 2026

The short answer

Sacajawea Park Lagoon was last stocked on March 4, 2026: 125 Yellowstone Cutthroat Trout (11.26 in avg).

County
Park
Species on record
Yellowstone Cutthroat Trout, Rainbow Trout
Records
193 stocking events
Official source
Montana Fish, Wildlife & Parks report

Location map

Sacajawea Park Lagoon 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 Sacajawea Park Lagoon, Park County Sacajawea Park Lagoon Dailey Lake, Park County Dailey Lake Corner Lake, Park County Corner Lake Basin Lake, Park County Basin Lake Companion Lake, Park County Companion Lake Star Lake, Park County Star Lake Bridge Lake, Park County Bridge Lake Fire Lake, Park County Fire Lake George Lake, Park County George Lake Park County
Sacajawea Park LagoonPark County Dailey LakePark County Corner LakePark County Basin LakePark County Companion LakePark 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
March 4, 2026 Yellowstone Cutthroat Trout 125 11.26 in avg Yellowstone River Trout Hatchery
August 6, 2025 Yellowstone Cutthroat Trout 12,630 2.58 in avg Yellowstone River Trout Hatchery
July 19, 2025 Yellowstone Cutthroat Trout 594 2.77 in avg Yellowstone River Trout Hatchery
May 27, 2025 Yellowstone Cutthroat Trout 1,500 6.46 in avg Yellowstone River Trout Hatchery
May 19, 2025 Yellowstone Cutthroat Trout 1,500 2.98 in avg Yellowstone River Trout Hatchery
April 29, 2025 Yellowstone Cutthroat Trout 111 29.490000000000002 in avg Yellowstone River Trout Hatchery
June 3, 2024 Yellowstone Cutthroat Trout 1,654 6.79 in avg Yellowstone River Trout Hatchery
April 23, 2024 Yellowstone Cutthroat Trout 1,500 6.61 in avg Yellowstone River Trout Hatchery
September 11, 2023 Yellowstone Cutthroat Trout 4,414 3.35 in avg Yellowstone River Trout Hatchery
August 16, 2023 Yellowstone Cutthroat Trout 5,000 2.95 in avg Yellowstone River Trout Hatchery
July 6, 2023 Yellowstone Cutthroat Trout 800 7.28 in avg Yellowstone River Trout Hatchery
June 9, 2023 Yellowstone Cutthroat Trout 500 6.43 in avg Yellowstone River Trout Hatchery
June 7, 2023 Yellowstone Cutthroat Trout 1,500 6.43 in avg Yellowstone River Trout Hatchery
May 8, 2023 Yellowstone Cutthroat Trout 1,000 6.51 in avg Yellowstone River Trout Hatchery
May 4, 2022 Yellowstone Cutthroat Trout 100 18 in avg Yellowstone River Trout Hatchery
April 27, 2022 Yellowstone Cutthroat Trout 1,000 6.94 in avg Yellowstone River Trout Hatchery
February 11, 2022 Yellowstone Cutthroat Trout 115 12.88 in avg Yellowstone River Trout Hatchery
February 11, 2022 Yellowstone Cutthroat Trout 35 17.990000000000002 in avg Yellowstone River Trout Hatchery
November 22, 2021 Yellowstone Cutthroat Trout 200 10.69 in avg Yellowstone River Trout Hatchery
June 2, 2021 Yellowstone Cutthroat Trout 1,250 7.9 in avg Yellowstone River Trout Hatchery
May 27, 2021 Yellowstone Cutthroat Trout 1,148 7.9 in avg Yellowstone River Trout Hatchery
May 17, 2021 Yellowstone Cutthroat Trout 144 20.45 in avg Yellowstone River Trout Hatchery
March 10, 2021 Yellowstone Cutthroat Trout 62 20.45 in avg Yellowstone River Trout Hatchery
March 10, 2021 Yellowstone Cutthroat Trout 63 20.45 in avg Yellowstone River Trout Hatchery
March 10, 2021 Yellowstone Cutthroat Trout 1,710 6.55 in avg Yellowstone River Trout Hatchery
August 10, 2020 Yellowstone Cutthroat Trout 3,000 2.95 in avg Yellowstone River Trout Hatchery
July 31, 2020 Yellowstone Cutthroat Trout 3,000 2.9 in avg
May 28, 2020 Yellowstone Cutthroat Trout 75 18.580000000000002 in avg Yellowstone River Trout Hatchery
May 28, 2020 Yellowstone Cutthroat Trout 1,500 7.390000000000001 in avg Yellowstone River Trout Hatchery
May 18, 2020 Yellowstone Cutthroat Trout 1,500 7.4 in avg Yellowstone River Trout Hatchery
May 12, 2020 Yellowstone Cutthroat Trout 175 20.45 in avg Yellowstone River Trout Hatchery
June 5, 2019 Yellowstone Cutthroat Trout 130 19.580000000000002 in avg Yellowstone River Trout Hatchery
May 29, 2019 Yellowstone Cutthroat Trout 1,830 7.72 in avg Yellowstone River Trout Hatchery
May 10, 2019 Yellowstone Cutthroat Trout 1,170 7.53 in avg Yellowstone River Trout Hatchery
June 6, 2018 Yellowstone Cutthroat Trout 254 16 in avg Yellowstone River Trout Hatchery
June 5, 2018 Yellowstone Cutthroat Trout 1,437 8.3 in avg Yellowstone River Trout Hatchery
June 5, 2018 Yellowstone Cutthroat Trout 576 8.3 in avg Yellowstone River Trout Hatchery
June 7, 2017 Yellowstone Cutthroat Trout 2,100 8.63 in avg Yellowstone River Trout Hatchery
May 25, 2017 Yellowstone Cutthroat Trout 750 8.9 in avg Yellowstone River Trout Hatchery
June 10, 2015 Yellowstone Cutthroat Trout 237 15.200000000000001 in avg Yellowstone River Trout Hatchery
June 10, 2015 Yellowstone Cutthroat Trout 1,750 7.7 in avg Yellowstone River Trout Hatchery
June 10, 2015 Yellowstone Cutthroat Trout 31 15.200000000000001 in avg Yellowstone River Trout Hatchery
May 5, 2015 Yellowstone Cutthroat Trout 1,250 7.34 in avg Yellowstone River Trout Hatchery
June 11, 2014 Yellowstone Cutthroat Trout 120 12.75 in avg Yellowstone River Trout Hatchery
June 11, 2014 Yellowstone Cutthroat Trout 1,615 8.76 in avg Yellowstone River Trout Hatchery
June 11, 2014 Yellowstone Cutthroat Trout 170 16 in avg Yellowstone River Trout Hatchery
May 5, 2014 Yellowstone Cutthroat Trout 1,500 8 in avg Yellowstone River Trout Hatchery
June 12, 2013 Yellowstone Cutthroat Trout 1,600 7.96 in avg Yellowstone River Trout Hatchery
June 12, 2013 Yellowstone Cutthroat Trout 125 13 in avg Yellowstone River Trout Hatchery
June 12, 2013 Yellowstone Cutthroat Trout 75 16 in avg Yellowstone River Trout Hatchery
May 16, 2013 Yellowstone Cutthroat Trout 1,600 7.92 in avg Yellowstone River Trout Hatchery
June 19, 2012 Yellowstone Cutthroat Trout 240 16 in avg Yellowstone River Trout Hatchery
June 19, 2012 Yellowstone Cutthroat Trout 1,700 8 in avg Yellowstone River Trout Hatchery
May 7, 2012 Yellowstone Cutthroat Trout 1,473 7.4 in avg Yellowstone River Trout Hatchery
June 15, 2011 Yellowstone Cutthroat Trout 85 16 in avg Yellowstone River Trout Hatchery
June 15, 2011 Yellowstone Cutthroat Trout 185 18 in avg Yellowstone River Trout Hatchery
June 14, 2011 Yellowstone Cutthroat Trout 1,500 9 in avg Yellowstone River Trout Hatchery
April 14, 2011 Yellowstone Cutthroat Trout 1,500 7.4 in avg Yellowstone River Trout Hatchery
June 9, 2010 Yellowstone Cutthroat Trout 150 16 in avg Yellowstone River Trout Hatchery
June 9, 2010 Yellowstone Cutthroat Trout 1,500 8 in avg Yellowstone River Trout Hatchery
June 9, 2010 Yellowstone Cutthroat Trout 100 16 in avg Yellowstone River Trout Hatchery
June 10, 2009 Yellowstone Cutthroat Trout 2,000 8 in avg Yellowstone River Trout Hatchery
June 10, 2009 Yellowstone Cutthroat Trout 265 16 in avg Yellowstone River Trout Hatchery
May 13, 2009 Yellowstone Cutthroat Trout 1,400 7 in avg Yellowstone River Trout Hatchery
July 7, 2008 Yellowstone Cutthroat Trout 1,750 8.5 in avg Yellowstone River Trout Hatchery
July 7, 2008 Yellowstone Cutthroat Trout 40 13 in avg Yellowstone River Trout Hatchery
May 1, 2008 Yellowstone Cutthroat Trout 1,200 7.3 in avg Yellowstone River Trout Hatchery
July 12, 2007 Yellowstone Cutthroat Trout 175 17.5 in avg Yellowstone River Trout Hatchery
July 5, 2007 Yellowstone Cutthroat Trout 101 20 in avg Yellowstone River Trout Hatchery
July 4, 2007 Yellowstone Cutthroat Trout 1,250 8.75 in avg Yellowstone River Trout Hatchery
June 20, 2007 Yellowstone Cutthroat Trout 500 7.4 in avg Yellowstone River Trout Hatchery
June 20, 2007 Yellowstone Cutthroat Trout 300 8 in avg Yellowstone River Trout Hatchery
May 15, 2007 Yellowstone Cutthroat Trout 1,000 7.5 in avg Yellowstone River Trout Hatchery
July 6, 2006 Yellowstone Cutthroat Trout 100 16 in avg Yellowstone River Trout Hatchery
July 6, 2006 Yellowstone Cutthroat Trout 177 17 in avg Yellowstone River Trout Hatchery
July 5, 2006 Yellowstone Cutthroat Trout 1,740 6.9 in avg Yellowstone River Trout Hatchery
May 30, 2006 Yellowstone Cutthroat Trout 1,000 5.8500000000000005 in avg Yellowstone River Trout Hatchery
July 21, 2005 Yellowstone Cutthroat Trout 60 16 in avg Yellowstone River Trout Hatchery
July 15, 2005 Yellowstone Cutthroat Trout 200 17 in avg Yellowstone River Trout Hatchery
July 14, 2005 Rainbow Trout 1,500 7.930000000000001 in avg Bluewater Springs Trout Hatchery
April 22, 2005 Rainbow Trout 1,557 7.17 in avg Bluewater Springs Trout Hatchery
July 16, 2004 Yellowstone Cutthroat Trout 123 17.1 in avg Yellowstone River Trout Hatchery
July 15, 2004 Yellowstone Cutthroat Trout 123 17.1 in avg Yellowstone River Trout Hatchery
July 14, 2004 Rainbow Trout 1,507 7.78 in avg Bluewater Springs Trout Hatchery
April 27, 2004 Rainbow Trout 1,505 6.8 in avg Bluewater Springs Trout Hatchery
July 17, 2003 Rainbow Trout 1,501 7.8100000000000005 in avg Bluewater Springs Trout Hatchery
July 17, 2003 Yellowstone Cutthroat Trout 125 17.1 in avg Yellowstone River Trout Hatchery
July 17, 2003 Yellowstone Cutthroat Trout 125 17.1 in avg Yellowstone River Trout Hatchery
April 29, 2003 Rainbow Trout 1,517 6.95 in avg Bluewater Springs Trout Hatchery
July 18, 2002 Rainbow Trout 1,502 7.5 in avg Bluewater Springs Trout Hatchery
July 18, 2002 Yellowstone Cutthroat Trout 125 17.1 in avg Yellowstone River Trout Hatchery
July 18, 2002 Yellowstone Cutthroat Trout 125 17.1 in avg Yellowstone River Trout Hatchery
May 2, 2002 Rainbow Trout 1,518 7.1000000000000005 in avg Bluewater Springs Trout Hatchery
July 19, 2001 Yellowstone Cutthroat Trout 125 19.5 in avg Yellowstone River Trout Hatchery
July 19, 2001 Yellowstone Cutthroat Trout 125 19.5 in avg Yellowstone River Trout Hatchery
July 19, 2001 Rainbow Trout 1,552 8.6 in avg Bluewater Springs Trout Hatchery
May 7, 2001 Rainbow Trout 1,599 6.8 in avg Bluewater Springs Trout Hatchery
August 11, 2000 Rainbow Trout 1,500 8.6 in avg Giant Springs Trout Hatchery
August 10, 2000 Yellowstone Cutthroat Trout 250 19.5 in avg Yellowstone River Trout Hatchery
April 19, 2000 Rainbow Trout 1,510 6.7 in avg Bluewater Springs Trout Hatchery
August 5, 1999 Rainbow Trout 1,505 8.5 in avg Bluewater Springs Trout Hatchery
August 4, 1999 Yellowstone Cutthroat Trout 125 21 in avg Yellowstone River Trout Hatchery
August 4, 1999 Yellowstone Cutthroat Trout 125 21 in avg Yellowstone River Trout Hatchery
May 5, 1999 Rainbow Trout 1,557 7.2 in avg Bluewater Springs Trout Hatchery
August 6, 1998 Yellowstone Cutthroat Trout 125 19 in avg Yellowstone River Trout Hatchery
August 6, 1998 Rainbow Trout 1,501 8.700000000000001 in avg Bluewater Springs Trout Hatchery
August 5, 1998 Yellowstone Cutthroat Trout 125 19 in avg Yellowstone River Trout Hatchery
May 20, 1998 Rainbow Trout 1,512 7.3 in avg Bluewater Springs Trout Hatchery
July 31, 1997 Rainbow Trout 1,506 8.4 in avg Bluewater Springs Trout Hatchery
May 5, 1997 Rainbow Trout 1,530 7.5 in avg Bluewater Springs Trout Hatchery
August 1, 1996 Yellowstone Cutthroat Trout 91 19 in avg Yellowstone River Trout Hatchery
August 1, 1996 Yellowstone Cutthroat Trout 135 19 in avg Yellowstone River Trout Hatchery
August 1, 1996 Rainbow Trout 1,614 8.2 in avg Bluewater Springs Trout Hatchery
May 7, 1996 Rainbow Trout 1,495 7.8 in avg Bluewater Springs Trout Hatchery
August 4, 1995 Rainbow Trout 1,517 10 in avg Bluewater Springs Trout Hatchery
July 5, 1995 Yellowstone Cutthroat Trout 114 19.7 in avg Yellowstone River Trout Hatchery
July 5, 1995 Yellowstone Cutthroat Trout 66 17.5 in avg Yellowstone River Trout Hatchery
July 5, 1995 Yellowstone Cutthroat Trout 70 19.7 in avg Yellowstone River Trout Hatchery
May 3, 1995 Rainbow Trout 1,534 7.2 in avg Bluewater Springs Trout Hatchery
August 10, 1994 Rainbow Trout 245 11.6 in avg Bluewater Springs Trout Hatchery
August 10, 1994 Rainbow Trout 1,264 8.6 in avg Bluewater Springs Trout Hatchery
June 8, 1994 Yellowstone Cutthroat Trout 125 19.7 in avg Yellowstone River Trout Hatchery
June 8, 1994 Yellowstone Cutthroat Trout 10 17.5 in avg Yellowstone River Trout Hatchery
June 8, 1994 Yellowstone Cutthroat Trout 125 19.7 in avg Yellowstone River Trout Hatchery
May 19, 1994 Yellowstone Cutthroat Trout 115 19.7 in avg Yellowstone River Trout Hatchery
May 3, 1994 Rainbow Trout 1,495 7.1000000000000005 in avg Bluewater Springs Trout Hatchery
August 11, 1993 Rainbow Trout 1,490 9.9 in avg Bluewater Springs Trout Hatchery
August 6, 1993 Yellowstone Cutthroat Trout 125 17.5 in avg Yellowstone River Trout Hatchery
August 2, 1993 Yellowstone Cutthroat Trout 125 19.5 in avg Yellowstone River Trout Hatchery
April 27, 1993 Yellowstone Cutthroat Trout 239 22.8 in avg Giant Springs Trout Hatchery
April 26, 1993 Rainbow Trout 1,556 7.4 in avg Bluewater Springs Trout Hatchery
August 6, 1992 Rainbow Trout 1,501 9.700000000000001 in avg Bluewater Springs Trout Hatchery
June 11, 1992 Rainbow Trout 60 21.400000000000002 in avg Bozeman Fish Cultural Center
June 11, 1992 Rainbow Trout 1,560 8.9 in avg Bozeman Fish Cultural Center
April 14, 1992 Rainbow Trout 1,440 7.1000000000000005 in avg Bluewater Springs Trout Hatchery
August 6, 1991 Rainbow Trout 1,002 9.4 in avg Bluewater Springs Trout Hatchery
June 12, 1991 Yellowstone Cutthroat Trout 150 17.1 in avg Yellowstone River Trout Hatchery
May 9, 1991 Yellowstone Cutthroat Trout 100 20.1 in avg Yellowstone River Trout Hatchery
April 19, 1991 Rainbow Trout 1,015 7.6000000000000005 in avg Bluewater Springs Trout Hatchery
August 10, 1990 Rainbow Trout 200 13.200000000000001 in avg Bozeman Fish Cultural Center
August 9, 1990 Rainbow Trout 1,040 9 in avg Bluewater Springs Trout Hatchery
June 26, 1990 Rainbow Trout 2,035 7.2 in avg Bluewater Springs Trout Hatchery
June 12, 1990 Yellowstone Cutthroat Trout 75 17.5 in avg Yellowstone River Trout Hatchery
June 6, 1990 Rainbow Trout 507 11.200000000000001 in avg Bozeman Fish Cultural Center
June 5, 1990 Yellowstone Cutthroat Trout 92 17.5 in avg Yellowstone River Trout Hatchery
June 5, 1990 Yellowstone Cutthroat Trout 83 19.900000000000002 in avg Yellowstone River Trout Hatchery
April 16, 1990 Rainbow Trout 1,000 7.9 in avg Bluewater Springs Trout Hatchery
August 2, 1989 Rainbow Trout 1,012 8.2 in avg Bluewater Springs Trout Hatchery
June 29, 1989 Yellowstone Cutthroat Trout 54 18.5 in avg Yellowstone River Trout Hatchery
June 29, 1989 Yellowstone Cutthroat Trout 25 19.900000000000002 in avg Yellowstone River Trout Hatchery
June 13, 1989 Yellowstone Cutthroat Trout 250 18.5 in avg Yellowstone River Trout Hatchery
June 13, 1989 Yellowstone Cutthroat Trout 250 18.5 in avg Yellowstone River Trout Hatchery
June 9, 1989 Rainbow Trout 300 4.9 in avg Bozeman Fish Cultural Center
May 3, 1989 Rainbow Trout 1,045 7.2 in avg Bluewater Springs Trout Hatchery
August 5, 1988 Rainbow Trout 513 9.700000000000001 in avg Bluewater Springs Trout Hatchery
June 21, 1988 Yellowstone Cutthroat Trout 250 18.2 in avg Yellowstone River Trout Hatchery
June 10, 1988 Rainbow Trout 500 8 in avg Bluewater Springs Trout Hatchery
May 18, 1988 Rainbow Trout 1,011 7.5 in avg Bluewater Springs Trout Hatchery
August 7, 1987 Rainbow Trout 349 10.1 in avg Bluewater Springs Trout Hatchery
August 7, 1987 Rainbow Trout 43 24 in avg Bluewater Springs Trout Hatchery
June 15, 1987 Yellowstone Cutthroat Trout 79 22 in avg Yellowstone River Trout Hatchery
May 12, 1987 Rainbow Trout 1,999 8 in avg Bluewater Springs Trout Hatchery
August 7, 1986 Rainbow Trout 502 8 in avg Bluewater Springs Trout Hatchery
August 7, 1986 Rainbow Trout 502 8 in avg Bluewater Springs Trout Hatchery
June 24, 1986 Rainbow Trout 3,000 5 in avg Bluewater Springs Trout Hatchery
June 28, 1985 Rainbow Trout 2,114 8 in avg Bluewater Springs Trout Hatchery
May 29, 1985 Yellowstone Cutthroat Trout 102 22 in avg Yellowstone River Trout Hatchery
May 29, 1985 Yellowstone Cutthroat Trout 125 22 in avg Yellowstone River Trout Hatchery
October 25, 1984 Rainbow Trout 200 20 in avg Bozeman Fish Cultural Center
August 9, 1984 Rainbow Trout 1,110 9 in avg Bluewater Springs Trout Hatchery
August 8, 1984 Yellowstone Cutthroat Trout 497 15 in avg Bozeman Fish Cultural Center
July 18, 1984 Rainbow Trout 730 8 in avg Bluewater Springs Trout Hatchery
October 4, 1983 Rainbow Trout 60 31 in avg Bozeman Fish Cultural Center
August 29, 1983 Rainbow Trout 748 10 in avg Bluewater Springs Trout Hatchery
June 28, 1983 Rainbow Trout 756 9 in avg Bluewater Springs Trout Hatchery
May 20, 1983 Yellowstone Cutthroat Trout 100 22 in avg Yellowstone River Trout Hatchery
April 26, 1983 Rainbow Trout 250 23 in avg Ennis National Fish Hatchery
April 26, 1983 Rainbow Trout 156 26 in avg Ennis National Fish Hatchery
September 8, 1982 Rainbow Trout 1,600 9 in avg Bluewater Springs Trout Hatchery
August 11, 1982 Rainbow Trout 500 9 in avg Bluewater Springs Trout Hatchery
July 13, 1982 Rainbow Trout 304 21 in avg Ennis National Fish Hatchery
July 13, 1982 Rainbow Trout 151 25 in avg Ennis National Fish Hatchery
April 26, 1982 Yellowstone Cutthroat Trout 102 20 in avg Yellowstone River Trout Hatchery
March 11, 1982 Rainbow Trout 158 24 in avg Ennis National Fish Hatchery
March 11, 1982 Rainbow Trout 200 18 in avg Ennis National Fish Hatchery
January 20, 1982 Rainbow Trout 1,200 14 in avg Ennis National Fish Hatchery
September 14, 1981 Rainbow Trout 128 23 in avg Bozeman Fish Cultural Center
September 10, 1981 Rainbow Trout 1,071 12 in avg Ennis National Fish Hatchery
July 15, 1981 Rainbow Trout 504 9 in avg Bluewater Springs Trout Hatchery
June 2, 1981 Rainbow Trout 518 9 in avg Bluewater Springs Trout Hatchery
July 13, 1963 Rainbow Trout 264 9 in avg Emigrant
June 25, 1963 Rainbow Trout 792 9 in avg Emigrant
May 1, 1951 Rainbow Trout 3,000 5 in avg Emigrant

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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