Montana stocking report
Martinsdale Reservoir
337 records Last stocked: May 28, 2026
The short answer
Martinsdale Reservoir was last stocked on May 28, 2026: 29,728 Rainbow Trout (5.25 in avg).
Location map
Martinsdale Reservoir location context
Martinsdale ReservoirWheatland County Chief Joseph PondWheatland County Brewington Pond NorthWheatland County Brewington Pond SouthWheatland County Deadmans Basin ReservoirWheatland 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
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 28, 2026 | Rainbow Trout | 29,728 | 5.25 in avg | Giant Springs Trout Hatchery |
| May 14, 2026 | Rainbow Trout | 25,272 | 5.2700000000000005 in avg | Giant Springs Trout Hatchery |
| May 21, 2025 | Rainbow Trout | 20,569 | 5.34 in avg | Giant Springs Trout Hatchery |
| May 20, 2025 | Rainbow Trout | 34,431 | 5.2700000000000005 in avg | Giant Springs Trout Hatchery |
| May 21, 2024 | Rainbow Trout | 28,743 | 4.83 in avg | Giant Springs Trout Hatchery |
| May 21, 2024 | Rainbow Trout | 27,770 | 4.87 in avg | Giant Springs Trout Hatchery |
| May 31, 2023 | Rainbow Trout | 10,366 | 4.76 in avg | Giant Springs Trout Hatchery |
| May 25, 2023 | Rainbow Trout | 42,556 | 4.8500000000000005 in avg | Giant Springs Trout Hatchery |
| October 6, 2022 | Rainbow Trout | 5,277 | 4.63 in avg | Big Springs Trout Hatchery |
| May 18, 2022 | Rainbow Trout | 49,522 | 3.75 in avg | Big Springs Trout Hatchery |
| May 17, 2022 | Brown Trout | 10,355 | 3.86 in avg | Big Springs Trout Hatchery |
| August 17, 2021 | Rainbow Trout | 3,130 | 3.73 in avg | Big Springs Trout Hatchery |
| May 11, 2021 | Rainbow Trout | 55,629 | 4.3 in avg | Big Springs Trout Hatchery |
| October 1, 2020 | Rainbow Trout | 15,016 | 4.45 in avg | Big Springs Trout Hatchery |
| May 4, 2020 | Rainbow Trout | 25,493 | 3.99 in avg | Big Springs Trout Hatchery |
| May 4, 2020 | Rainbow Trout | 23,611 | 3.96 in avg | Big Springs Trout Hatchery |
| May 4, 2020 | Rainbow Trout | 6,036 | 3.73 in avg | Big Springs Trout Hatchery |
| September 25, 2019 | Rainbow Trout | 14,814 | 4.23 in avg | Big Springs Trout Hatchery |
| June 6, 2019 | Rainbow Trout | 3,523 | 4.5 in avg | Big Springs Trout Hatchery |
| May 23, 2019 | Rainbow Trout | 17,145 | 3.94 in avg | Big Springs Trout Hatchery |
| May 13, 2019 | Rainbow Trout | 35,281 | 4.07 in avg | Big Springs Trout Hatchery |
| September 20, 2018 | Rainbow Trout | 28,270 | 5.49 in avg | Big Springs Trout Hatchery |
| June 28, 2018 | Rainbow Trout | 4,836 | 5.11 in avg | Giant Springs Trout Hatchery |
| May 14, 2018 | Rainbow Trout | 29,170 | 4.17 in avg | Big Springs Trout Hatchery |
| May 14, 2018 | Rainbow Trout | 870 | 4.0600000000000005 in avg | Big Springs Trout Hatchery |
| September 18, 2017 | Rainbow Trout | 36,272 | 4.75 in avg | Big Springs Trout Hatchery |
| May 2, 2017 | Rainbow Trout | 22,555 | 3.96 in avg | Big Springs Trout Hatchery |
| May 2, 2017 | Rainbow Trout | 12,456 | 3.89 in avg | Big Springs Trout Hatchery |
| September 21, 2016 | Rainbow Trout | 37,438 | 4.8500000000000005 in avg | Big Springs Trout Hatchery |
| May 13, 2016 | Rainbow Trout | 31,502 | 3.98 in avg | Big Springs Trout Hatchery |
| May 13, 2016 | Rainbow Trout | 3,501 | 5.07 in avg | Big Springs Trout Hatchery |
| October 29, 2015 | Rainbow Trout | 24,830 | 4.48 in avg | Giant Springs Trout Hatchery |
| May 19, 2015 | Brown Trout | 12,803 | 3.7800000000000002 in avg | Big Springs Trout Hatchery |
| May 19, 2015 | Rainbow Trout | 25,262 | 4.08 in avg | Big Springs Trout Hatchery |
| May 14, 2015 | Rainbow Trout | 45,248 | 3.94 in avg | Big Springs Trout Hatchery |
| June 10, 2014 | Westslope Cutthroat Trout | 7,000 | 4.63 in avg | Washoe Park Trout Hatchery |
| May 20, 2014 | Rainbow Trout | 29,892 | 4.18 in avg | Big Springs Trout Hatchery |
| May 19, 2014 | Rainbow Trout | 40,942 | 3.97 in avg | Big Springs Trout Hatchery |
| October 30, 2013 | Westslope Cutthroat Trout | 10,187 | 2.57 in avg | Murray Springs Trout Hatchery |
| June 19, 2013 | Westslope Cutthroat Trout | 7,000 | 4.54 in avg | Washoe Park Trout Hatchery |
| May 21, 2013 | Rainbow Trout | 40,037 | 4.09 in avg | Big Springs Trout Hatchery |
| May 21, 2013 | Rainbow Trout | 29,988 | 4.24 in avg | Big Springs Trout Hatchery |
| May 7, 2012 | Rainbow Trout | 25,384 | 3.4 in avg | Jocko River Trout Hatchery |
| May 7, 2012 | Rainbow Trout | 45,000 | 3.6 in avg | Giant Springs Trout Hatchery |
| May 11, 2011 | Rainbow Trout | 35,000 | 3.5 in avg | Giant Springs Trout Hatchery |
| May 11, 2011 | Rainbow Trout | 35,000 | 3.5 in avg | Giant Springs Trout Hatchery |
| July 21, 2010 | Rainbow Trout | 1,586 | 5.09 in avg | Big Springs Trout Hatchery |
| July 21, 2010 | Brown Trout | 4,932 | 5.7700000000000005 in avg | Big Springs Trout Hatchery |
| July 21, 2010 | Rainbow Trout | 3,542 | 9 in avg | Big Springs Trout Hatchery |
| July 2, 2010 | Rainbow Trout | 37,400 | 3.7 in avg | Giant Springs Trout Hatchery |
| June 23, 2010 | Westslope Cutthroat Trout | 6,300 | 5.98 in avg | Washoe Park Trout Hatchery |
| May 11, 2010 | Rainbow Trout | 44,966 | 4.03 in avg | Big Springs Trout Hatchery |
| May 11, 2010 | Rainbow Trout | 25,181 | 3.9 in avg | Big Springs Trout Hatchery |
| November 6, 2009 | Rainbow Trout | 4,530 | 4 in avg | Big Springs Trout Hatchery |
| May 28, 2009 | Rainbow Trout | 41,652 | 4 in avg | Big Springs Trout Hatchery |
| May 28, 2009 | Rainbow Trout | 33,494 | 4 in avg | Big Springs Trout Hatchery |
| May 21, 2009 | Westslope Cutthroat Trout | 7,000 | 4 in avg | Washoe Park Trout Hatchery |
| July 24, 2008 | Rainbow Trout | 20,010 | 5.96 in avg | Big Springs Trout Hatchery |
| July 23, 2008 | Rainbow Trout | 2,000 | 8.77 in avg | Big Springs Trout Hatchery |
| June 13, 2008 | Rainbow Trout | 30,073 | 4.3 in avg | Big Springs Trout Hatchery |
| June 6, 2008 | Rainbow Trout | 9,638 | 6.87 in avg | Bluewater Springs Trout Hatchery |
| May 30, 2008 | Rainbow Trout | 2,913 | 6.71 in avg | Bluewater Springs Trout Hatchery |
| May 22, 2006 | Rainbow Trout | 21,905 | 4.55 in avg | Bluewater Springs Trout Hatchery |
| May 22, 2006 | Rainbow Trout | 23,208 | 4.55 in avg | Bluewater Springs Trout Hatchery |
| May 9, 2006 | Westslope Cutthroat Trout | 6,300 | 5.17 in avg | Washoe Park Trout Hatchery |
| May 26, 2005 | Rainbow Trout | 20,126 | 3.5500000000000003 in avg | Big Springs Trout Hatchery |
| May 17, 2005 | Westslope Cutthroat Trout | 7,000 | 4.93 in avg | Washoe Park Trout Hatchery |
| May 28, 2004 | Yellowstone Cutthroat Trout | 2,466 | 5.93 in avg | Big Springs Trout Hatchery |
| May 26, 2004 | Rainbow Trout | 26,725 | 5.14 in avg | Bluewater Springs Trout Hatchery |
| May 24, 2004 | Rainbow Trout | 17,120 | 5.11 in avg | Bluewater Springs Trout Hatchery |
| May 30, 2003 | Rainbow Trout | 20,492 | 5.03 in avg | Bluewater Springs Trout Hatchery |
| May 13, 2003 | Yellowstone Cutthroat Trout | 7,000 | 5.23 in avg | Big Springs Trout Hatchery |
| May 29, 2002 | Yellowstone Cutthroat Trout | 5,292 | 6.4 in avg | Big Springs Trout Hatchery |
| May 22, 2002 | Rainbow Trout | 32,895 | 4.9 in avg | Bluewater Springs Trout Hatchery |
| May 23, 2001 | Yellowstone Cutthroat Trout | 2,002 | 6 in avg | Big Springs Trout Hatchery |
| May 14, 2001 | Rainbow Trout | 14,064 | 4.7 in avg | Bluewater Springs Trout Hatchery |
| May 8, 2001 | Rainbow Trout | 6,600 | 5 in avg | Ennis National Fish Hatchery |
| June 26, 2000 | Yellowstone Cutthroat Trout | 10 | 6.7 in avg | Big Springs Trout Hatchery |
| May 11, 2000 | Yellowstone Cutthroat Trout | 10,668 | 6.1000000000000005 in avg | Big Springs Trout Hatchery |
| April 24, 2000 | Rainbow Trout | 39,104 | 4.6000000000000005 in avg | Bluewater Springs Trout Hatchery |
| April 24, 2000 | Rainbow Trout | 36,465 | 4.6000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 26, 1999 | Rainbow Trout | 19,481 | 4.8 in avg | Bluewater Springs Trout Hatchery |
| May 25, 1999 | Rainbow Trout | 27,025 | 4.8 in avg | Bluewater Springs Trout Hatchery |
| May 25, 1999 | Yellowstone Cutthroat Trout | 11,985 | 7 in avg | Big Springs Trout Hatchery |
| May 24, 1999 | Rainbow Trout | 30,600 | 5 in avg | Bluewater Springs Trout Hatchery |
| August 31, 1998 | Yellowstone Cutthroat Trout | 78,177 | 1.9000000000000001 in avg | Giant Springs Trout Hatchery |
| June 23, 1998 | Rainbow Trout | 30,192 | 4.5 in avg | Big Springs Trout Hatchery |
| June 2, 1998 | Rainbow Trout | 9,400 | 4.6000000000000005 in avg | Big Springs Trout Hatchery |
| June 2, 1998 | Yellowstone Cutthroat Trout | 1,180 | 6.2 in avg | Big Springs Trout Hatchery |
| May 29, 1998 | Rainbow Trout | 31,995 | 4.6000000000000005 in avg | Big Springs Trout Hatchery |
| May 19, 1998 | Rainbow Trout | 18,602 | 4.3 in avg | Big Springs Trout Hatchery |
| May 19, 1998 | Yellowstone Cutthroat Trout | 9,991 | 6.5 in avg | Big Springs Trout Hatchery |
| May 21, 1997 | Rainbow Trout | 25,740 | 5 in avg | Bluewater Springs Trout Hatchery |
| May 20, 1997 | Rainbow Trout | 30,924 | 5 in avg | Bluewater Springs Trout Hatchery |
| May 19, 1997 | Rainbow Trout | 30,222 | 4.9 in avg | Bluewater Springs Trout Hatchery |
| May 7, 1997 | Yellowstone Cutthroat Trout | 21,600 | 6 in avg | Big Springs Trout Hatchery |
| September 12, 1996 | Yellowstone Cutthroat Trout | 25,106 | 3 in avg | Yellowstone River Trout Hatchery |
| September 10, 1996 | Yellowstone Cutthroat Trout | 13,302 | 3 in avg | Yellowstone River Trout Hatchery |
| June 27, 1996 | Yellowstone Cutthroat Trout | 5,050 | 6.6000000000000005 in avg | Big Springs Trout Hatchery |
| May 21, 1996 | Rainbow Trout | 28,917 | 4.9 in avg | Bluewater Springs Trout Hatchery |
| May 21, 1996 | Rainbow Trout | 27,846 | 4.9 in avg | Bluewater Springs Trout Hatchery |
| May 20, 1996 | Rainbow Trout | 26,148 | 5 in avg | Bluewater Springs Trout Hatchery |
| June 6, 1995 | Rainbow Trout | 39,474 | 4.9 in avg | Bluewater Springs Trout Hatchery |
| June 1, 1995 | Rainbow Trout | 35,338 | 5 in avg | Bluewater Springs Trout Hatchery |
| May 3, 1995 | Yellowstone Cutthroat Trout | 10,000 | 5.6000000000000005 in avg | Big Springs Trout Hatchery |
| September 2, 1994 | Yellowstone Cutthroat Trout | 45,221 | 3.1 in avg | Bluewater Springs Trout Hatchery |
| May 25, 1994 | Rainbow Trout | 17,747 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 24, 1994 | Rainbow Trout | 29,420 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 23, 1994 | Rainbow Trout | 29,420 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 10, 1994 | Yellowstone Cutthroat Trout | 9,540 | 6.5 in avg | Big Springs Trout Hatchery |
| July 9, 1993 | Rainbow Trout | 3,820 | 2.7 in avg | Bozeman Fish Cultural Center |
| May 26, 1993 | Rainbow Trout | 17,945 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 25, 1993 | Rainbow Trout | 30,687 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 24, 1993 | Rainbow Trout | 31,825 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| May 20, 1993 | Rainbow Trout | 10,000 | 4.2 in avg | Giant Springs Trout Hatchery |
| May 13, 1993 | Yellowstone Cutthroat Trout | 11,928 | 7 in avg | Big Springs Trout Hatchery |
| May 11, 1993 | Yellowstone Cutthroat Trout | 15,174 | 7 in avg | Big Springs Trout Hatchery |
| June 23, 1992 | Rainbow Trout | 4,687 | 5.6000000000000005 in avg | Bluewater Springs Trout Hatchery |
| June 13, 1992 | Rainbow Trout | 36,107 | 5 in avg | Bluewater Springs Trout Hatchery |
| June 12, 1992 | Rainbow Trout | 34,810 | 5.1000000000000005 in avg | Bluewater Springs Trout Hatchery |
| April 29, 1992 | Rainbow Trout | 200 | 11.8 in avg | Jocko River Trout Hatchery |
| August 27, 1991 | Rainbow Trout | 9,120 | 6 in avg | Giant Springs Trout Hatchery |
| June 21, 1991 | Rainbow Trout | 20,486 | 5.5 in avg | Bluewater Springs Trout Hatchery |
| June 20, 1991 | Rainbow Trout | 24,063 | 5.5 in avg | Bluewater Springs Trout Hatchery |
| June 17, 1991 | Rainbow Trout | 27,944 | 5.5 in avg | Bluewater Springs Trout Hatchery |
| June 13, 1991 | Rainbow Trout | 29,963 | 5.4 in avg | Bluewater Springs Trout Hatchery |
| May 24, 1990 | Rainbow Trout | 20,274 | 5.2 in avg | Big Springs Trout Hatchery |
| May 22, 1990 | Rainbow Trout | 25,060 | 5.1000000000000005 in avg | Big Springs Trout Hatchery |
| May 18, 1990 | Rainbow Trout | 28,190 | 5.1000000000000005 in avg | Big Springs Trout Hatchery |
| May 17, 1990 | Rainbow Trout | 26,502 | 5.1000000000000005 in avg | Big Springs Trout Hatchery |
| May 15, 1990 | Yellowstone Cutthroat Trout | 1,219 | 6.8 in avg | Yellowstone River Trout Hatchery |
| May 15, 1990 | Yellowstone Cutthroat Trout | 672 | 6.5 in avg | Yellowstone River Trout Hatchery |
| June 28, 1989 | Yellowstone Cutthroat Trout | 1,200 | 7.3 in avg | Big Springs Trout Hatchery |
| June 6, 1989 | Rainbow Trout | 3,060 | 5.5 in avg | Big Springs Trout Hatchery |
| May 24, 1989 | Rainbow Trout | 31,208 | 5.1000000000000005 in avg | Big Springs Trout Hatchery |
| May 23, 1989 | Rainbow Trout | 27,156 | 5.1000000000000005 in avg | Big Springs Trout Hatchery |
| May 23, 1989 | Rainbow Trout | 24,985 | 5.2 in avg | Big Springs Trout Hatchery |
| May 22, 1989 | Rainbow Trout | 16,560 | 4.9 in avg | Big Springs Trout Hatchery |
| May 22, 1989 | Yellowstone Cutthroat Trout | 13,795 | 6.9 in avg | Big Springs Trout Hatchery |
| May 22, 1989 | Yellowstone Cutthroat Trout | 5,609 | 6.8 in avg | Big Springs Trout Hatchery |
| May 19, 1988 | Rainbow Trout | 33,683 | 5 in avg | Big Springs Trout Hatchery |
| May 18, 1988 | Rainbow Trout | 34,247 | 5 in avg | Big Springs Trout Hatchery |
| May 9, 1988 | Rainbow Trout | 38,774 | 4.7 in avg | Big Springs Trout Hatchery |
| May 14, 1987 | Rainbow Trout | 18,886 | 5 in avg | Big Springs Trout Hatchery |
| May 14, 1987 | Rainbow Trout | 35,350 | 5 in avg | Big Springs Trout Hatchery |
| May 13, 1987 | Rainbow Trout | 29,122 | 5 in avg | Big Springs Trout Hatchery |
| May 12, 1987 | Rainbow Trout | 22,856 | 5.4 in avg | Big Springs Trout Hatchery |
| July 1, 1986 | Rainbow Trout | 3,393 | 6 in avg | Big Springs Trout Hatchery |
| April 30, 1986 | Rainbow Trout | 44,027 | 4 in avg | Big Springs Trout Hatchery |
| April 23, 1986 | Rainbow Trout | 51,812 | 4 in avg | Big Springs Trout Hatchery |
| May 31, 1985 | Rainbow Trout | 35,251 | 5 in avg | Big Springs Trout Hatchery |
| May 30, 1985 | Rainbow Trout | 31,334 | 5 in avg | Big Springs Trout Hatchery |
| May 30, 1985 | Rainbow Trout | 35,251 | 5 in avg | Big Springs Trout Hatchery |
| September 11, 1984 | Rainbow Trout | 20,196 | 5 in avg | |
| May 30, 1984 | Rainbow Trout | 5,844 | 5 in avg | Big Springs Trout Hatchery |
| May 30, 1984 | Rainbow Trout | 32,145 | 5 in avg | Big Springs Trout Hatchery |
| May 29, 1984 | Rainbow Trout | 31,171 | 5 in avg | Big Springs Trout Hatchery |
| May 29, 1984 | Rainbow Trout | 31,171 | 5 in avg | Big Springs Trout Hatchery |
| June 29, 1983 | Rainbow Trout | 25,056 | 4 in avg | Big Springs Trout Hatchery |
| June 9, 1983 | Rainbow Trout | 25,749 | 5 in avg | Big Springs Trout Hatchery |
| June 9, 1983 | Rainbow Trout | 24,969 | 5 in avg | Big Springs Trout Hatchery |
| June 8, 1983 | Rainbow Trout | 24,970 | 5 in avg | Big Springs Trout Hatchery |
| June 8, 1983 | Rainbow Trout | 24,970 | 5 in avg | Big Springs Trout Hatchery |
| May 5, 1982 | Rainbow Trout | 51,408 | 4 in avg | Big Springs Trout Hatchery |
| May 4, 1982 | Rainbow Trout | 48,636 | 4 in avg | Big Springs Trout Hatchery |
| September 21, 1981 | Brown Trout | 10,590 | 4 in avg | Bozeman Fish Cultural Center |
| June 5, 1981 | Rainbow Trout | 34,884 | 5 in avg | Big Springs Trout Hatchery |
| June 5, 1981 | Rainbow Trout | 27,379 | 5 in avg | Big Springs Trout Hatchery |
| June 2, 1981 | Rainbow Trout | 37,740 | 5 in avg | Big Springs Trout Hatchery |
| April 24, 1980 | Rainbow Trout | 26,928 | 5 in avg | Big Springs Trout Hatchery |
| April 24, 1980 | Rainbow Trout | 44,064 | 5 in avg | Big Springs Trout Hatchery |
| April 24, 1980 | Rainbow Trout | 29,376 | 5 in avg | Big Springs Trout Hatchery |
| May 21, 1979 | Rainbow Trout | 11,016 | 5 in avg | Big Springs Trout Hatchery |
| May 21, 1979 | Rainbow Trout | 38,556 | 5 in avg | Big Springs Trout Hatchery |
| May 17, 1979 | Rainbow Trout | 34,884 | 5 in avg | Big Springs Trout Hatchery |
| May 17, 1979 | Rainbow Trout | 40,698 | 5 in avg | Big Springs Trout Hatchery |
| April 12, 1978 | Rainbow Trout | 20,808 | 5 in avg | Big Springs Trout Hatchery |
| April 12, 1978 | Rainbow Trout | 24,276 | 5 in avg | Big Springs Trout Hatchery |
| April 6, 1978 | Rainbow Trout | 26,418 | 5 in avg | Big Springs Trout Hatchery |
| April 6, 1978 | Rainbow Trout | 22,644 | 5 in avg | Big Springs Trout Hatchery |
| April 6, 1978 | Rainbow Trout | 31,135 | 5 in avg | Big Springs Trout Hatchery |
| June 2, 1977 | Rainbow Trout | 3,510 | 5 in avg | Big Springs Trout Hatchery |
| April 12, 1977 | Rainbow Trout | 68,544 | 4 in avg | Big Springs Trout Hatchery |
| April 12, 1977 | Rainbow Trout | 56,532 | 4 in avg | Big Springs Trout Hatchery |
| July 13, 1976 | Rainbow Trout | 9,180 | 6 in avg | Big Springs Trout Hatchery |
| March 31, 1976 | Rainbow Trout | 25,650 | 4 in avg | Big Springs Trout Hatchery |
| March 31, 1976 | Rainbow Trout | 36,720 | 4 in avg | Big Springs Trout Hatchery |
| March 31, 1976 | Rainbow Trout | 6,120 | 4 in avg | Big Springs Trout Hatchery |
| March 30, 1976 | Rainbow Trout | 48,720 | 4 in avg | Big Springs Trout Hatchery |
| March 30, 1976 | Rainbow Trout | 35,280 | 4 in avg | Big Springs Trout Hatchery |
| May 22, 1975 | Rainbow Trout | 22,950 | 5 in avg | Big Springs Trout Hatchery |
| May 15, 1975 | Rainbow Trout | 41,310 | 5 in avg | Big Springs Trout Hatchery |
| May 14, 1975 | Rainbow Trout | 11,934 | 7 in avg | Big Springs Trout Hatchery |
| May 14, 1975 | Rainbow Trout | 5,712 | 7 in avg | Big Springs Trout Hatchery |
| May 14, 1975 | Rainbow Trout | 58,464 | 4 in avg | Big Springs Trout Hatchery |
| May 13, 1975 | Rainbow Trout | 11,934 | 7 in avg | Big Springs Trout Hatchery |
| July 25, 1974 | Rainbow Trout | 8,968 | 9 in avg | |
| July 22, 1974 | Rainbow Trout | 8,968 | 9 in avg | Big Springs Trout Hatchery |
| April 18, 1974 | Rainbow Trout | 69,360 | 4 in avg | Big Springs Trout Hatchery |
| April 9, 1974 | Rainbow Trout | 82,620 | 4 in avg | Big Springs Trout Hatchery |
| April 4, 1973 | Rainbow Trout | 66,240 | 4 in avg | Big Springs Trout Hatchery |
| April 3, 1973 | Rainbow Trout | 66,600 | 4 in avg | Big Springs Trout Hatchery |
| October 19, 1972 | Rainbow Trout | 14,070 | 7 in avg | Giant Springs Trout Hatchery |
| August 23, 1972 | Rainbow Trout | 7,527 | 7 in avg | Big Springs Trout Hatchery |
| March 22, 1972 | Rainbow Trout | 44,275 | 4 in avg | Big Springs Trout Hatchery |
| March 16, 1972 | Rainbow Trout | 40,392 | 5 in avg | Big Springs Trout Hatchery |
| March 16, 1972 | Rainbow Trout | 40,392 | 5 in avg | Big Springs Trout Hatchery |
| April 5, 1971 | Rainbow Trout | 72,800 | 4 in avg | Big Springs Trout Hatchery |
| April 5, 1971 | Rainbow Trout | 50,400 | 4 in avg | Big Springs Trout Hatchery |
| July 29, 1970 | Rainbow Trout | 9,873 | 7 in avg | Big Springs Trout Hatchery |
| May 18, 1970 | Rainbow Trout | 30,000 | 5 in avg | Big Springs Trout Hatchery |
| May 18, 1970 | Rainbow Trout | 25,000 | 5 in avg | Big Springs Trout Hatchery |
| April 24, 1970 | Rainbow Trout | 13,780 | 6 in avg | Big Springs Trout Hatchery |
| April 24, 1970 | Rainbow Trout | 20,800 | 6 in avg | Big Springs Trout Hatchery |
| April 21, 1969 | Rainbow Trout | 31,091 | 5 in avg | Big Springs Trout Hatchery |
| April 21, 1969 | Rainbow Trout | 35,132 | 5 in avg | Big Springs Trout Hatchery |
| April 16, 1969 | Rainbow Trout | 30,600 | 5 in avg | Big Springs Trout Hatchery |
| August 15, 1968 | Rainbow Trout | 4,460 | 5 in avg | Big Springs Trout Hatchery |
| March 5, 1968 | Rainbow Trout | 72,600 | 3 in avg | Big Springs Trout Hatchery |
| April 26, 1967 | Rainbow Trout | 18,200 | 5 in avg | Big Springs Trout Hatchery |
| April 10, 1967 | Rainbow Trout | 58,000 | 3 in avg | Big Springs Trout Hatchery |
| March 30, 1966 | Rainbow Trout | 75,000 | 4 in avg | Big Springs Trout Hatchery |
| August 10, 1965 | Rainbow Trout | 3,000 | 7 in avg | Big Springs Trout Hatchery |
| June 21, 1965 | Rainbow Trout | 4,131 | 9 in avg | Big Springs Trout Hatchery |
| April 19, 1965 | Rainbow Trout | 3,740 | 8 in avg | Big Springs Trout Hatchery |
| April 19, 1965 | Rainbow Trout | 8,870 | 8 in avg | Big Springs Trout Hatchery |
| April 14, 1965 | Rainbow Trout | 3,468 | 8 in avg | Big Springs Trout Hatchery |
| April 14, 1965 | Rainbow Trout | 6,936 | 8 in avg | Big Springs Trout Hatchery |
| August 14, 1964 | Rainbow Trout | 3,600 | 9 in avg | Big Springs Trout Hatchery |
| September 27, 1963 | Rainbow Trout | 24,400 | 6 in avg | Big Springs Trout Hatchery |
| August 28, 1963 | Rainbow Trout | 24,000 | 6 in avg | Big Springs Trout Hatchery |
| August 27, 1963 | Rainbow Trout | 24,000 | 6 in avg | Big Springs Trout Hatchery |
| August 27, 1963 | Rainbow Trout | 12,000 | 6 in avg | Big Springs Trout Hatchery |
| May 20, 1963 | Rainbow Trout | 9,600 | 3 in avg | Yellowstone River Trout Hatchery |
| April 29, 1963 | Rainbow Trout | 78,400 | 3 in avg | Big Springs Trout Hatchery |
| September 30, 1962 | Cutthroat Trout | 39,600 | 2 in avg | Big Springs Trout Hatchery |
| July 7, 1962 | Rainbow Trout | 15,760 | 4 in avg | Big Springs Trout Hatchery |
| July 3, 1962 | Rainbow Trout | 24,000 | 4 in avg | Big Springs Trout Hatchery |
| June 12, 1962 | Rainbow Trout | 50,400 | 4 in avg | Big Springs Trout Hatchery |
| June 11, 1962 | Rainbow Trout | 15,000 | 2 in avg | Yellowstone River Trout Hatchery |
| May 15, 1962 | Rainbow Trout | 45,825 | 4 in avg | Big Springs Trout Hatchery |
| May 14, 1962 | Rainbow Trout | 125,349 | 3 in avg | Bluewater Springs Trout Hatchery |
| May 11, 1962 | Rainbow Trout | 57,000 | 4 in avg | Big Springs Trout Hatchery |
| May 11, 1962 | Rainbow Trout | 33,500 | 4 in avg | Big Springs Trout Hatchery |
| May 9, 1962 | Rainbow Trout | 33,500 | 4 in avg | Big Springs Trout Hatchery |
| May 8, 1962 | Rainbow Trout | 33,500 | 4 in avg | Big Springs Trout Hatchery |
| May 7, 1962 | Rainbow Trout | 33,500 | 4 in avg | Big Springs Trout Hatchery |
| August 15, 1960 | Rainbow Trout | 7,174 | Big Springs Trout Hatchery | |
| August 1, 1960 | Rainbow Trout | 7,800 | 5 in avg | Big Springs Trout Hatchery |
| August 1, 1960 | Rainbow Trout | 15,600 | 5 in avg | Big Springs Trout Hatchery |
| August 1, 1960 | Rainbow Trout | 11,700 | 5 in avg | Big Springs Trout Hatchery |
| July 6, 1960 | Rainbow Trout | 25,600 | 4 in avg | Big Springs Trout Hatchery |
| September 30, 1959 | Rainbow Trout | 5,000 | Big Springs Trout Hatchery | |
| September 24, 1959 | Rainbow Trout | 4,800 | Big Springs Trout Hatchery | |
| September 16, 1959 | Rainbow Trout | 3,000 | Big Springs Trout Hatchery | |
| September 11, 1959 | Rainbow Trout | 3,000 | Big Springs Trout Hatchery | |
| September 10, 1959 | Rainbow Trout | 3,000 | 5 in avg | Big Springs Trout Hatchery |
| May 21, 1959 | Rainbow Trout | 28,000 | 3 in avg | Big Springs Trout Hatchery |
| April 16, 1959 | Rainbow Trout | 16,800 | 3 in avg | Big Springs Trout Hatchery |
| September 22, 1958 | Rainbow Trout | 41,600 | 2 in avg | Big Springs Trout Hatchery |
| August 28, 1958 | Rainbow Trout | 6,800 | Big Springs Trout Hatchery | |
| August 25, 1958 | Rainbow Trout | 1,394 | Big Springs Trout Hatchery | |
| August 25, 1958 | Rainbow Trout | 4,100 | Big Springs Trout Hatchery | |
| August 22, 1958 | Rainbow Trout | 5,800 | Big Springs Trout Hatchery | |
| August 18, 1958 | Rainbow Trout | 5,000 | 6 in avg | Big Springs Trout Hatchery |
| May 7, 1958 | Rainbow Trout | 2,400 | Big Springs Trout Hatchery | |
| October 2, 1957 | Rainbow Trout | 7,350 | 5 in avg | Big Springs Trout Hatchery |
| October 2, 1957 | Rainbow Trout | 7,350 | 5 in avg | Big Springs Trout Hatchery |
| September 11, 1957 | Rainbow Trout | 3,108 | Big Springs Trout Hatchery | |
| August 14, 1957 | Rainbow Trout | 2,400 | Big Springs Trout Hatchery | |
| October 13, 1956 | Rainbow Trout | 12,536 | 2 in avg | Big Springs Trout Hatchery |
| August 13, 1956 | Rainbow Trout | 1,200 | 6 in avg | Big Springs Trout Hatchery |
| July 31, 1956 | Rainbow Trout | 2,400 | 6 in avg | Big Springs Trout Hatchery |
| April 6, 1956 | Rainbow Trout | 5,040 | 4 in avg | Big Springs Trout Hatchery |
| October 12, 1955 | Rainbow Trout | 13,280 | 3 in avg | Big Springs Trout Hatchery |
| July 8, 1955 | Rainbow Trout | 45,696 | 1 in avg | Big Springs Trout Hatchery |
| July 8, 1955 | Rainbow Trout | 45,696 | 1 in avg | Big Springs Trout Hatchery |
| July 30, 1954 | Rainbow Trout | 1,200 | Big Springs Trout Hatchery | |
| July 9, 1954 | Rainbow Trout | 1,200 | Big Springs Trout Hatchery | |
| June 25, 1954 | Rainbow Trout | 48,576 | Big Springs Trout Hatchery | |
| June 23, 1954 | Kokanee | 28,568 | Polsen | |
| September 10, 1953 | Rainbow Trout | 5,250 | 2 in avg | Big Springs Trout Hatchery |
| July 14, 1953 | Rainbow Trout | 1,050 | Big Springs Trout Hatchery | |
| June 16, 1953 | Brown Trout | 11,320 | 2 in avg | Big Springs Trout Hatchery |
| May 25, 1953 | Rainbow Trout | 1,080 | Big Springs Trout Hatchery | |
| May 19, 1953 | Rainbow Trout | 1,080 | Big Springs Trout Hatchery | |
| August 30, 1952 | Rainbow Trout | 2,400 | 5 in avg | Big Springs Trout Hatchery |
| August 30, 1952 | Brown Trout | 1,240 | 5 in avg | Big Springs Trout Hatchery |
| June 18, 1952 | Rainbow Trout | 420 | Big Springs Trout Hatchery | |
| June 11, 1952 | Rainbow Trout | 840 | 6 in avg | Big Springs Trout Hatchery |
| June 11, 1952 | Brown Trout | 11,280 | 3 in avg | Big Springs Trout Hatchery |
| May 7, 1952 | Rainbow Trout | 11,460 | 3 in avg | Big Springs Trout Hatchery |
| October 3, 1951 | Rainbow Trout | 700 | 7 in avg | Big Springs Trout Hatchery |
| August 16, 1951 | Rainbow Trout | 840 | 7 in avg | Big Springs Trout Hatchery |
| August 16, 1951 | Brown Trout | 14,000 | 2 in avg | Big Springs Trout Hatchery |
| May 26, 1951 | Rainbow Trout | 5,400 | 6 in avg | Big Springs Trout Hatchery |
| August 10, 1950 | Brown Trout | 3,100 | 4 in avg | Big Springs Trout Hatchery |
| July 10, 1950 | Rainbow Trout | 720 | Big Springs Trout Hatchery | |
| May 24, 1950 | Rainbow Trout | 5,040 | 6 in avg | Big Springs Trout Hatchery |
| May 5, 1950 | Rainbow Trout | 960 | 6 in avg | Big Springs Trout Hatchery |
| September 24, 1949 | Cutthroat Trout | 720 | 7 in avg | Big Springs Trout Hatchery |
| September 24, 1949 | Rainbow Trout | 1,120 | 6 in avg | Big Springs Trout Hatchery |
| September 22, 1949 | Brown Trout | 1,680 | 4 in avg | Big Springs Trout Hatchery |
| September 13, 1949 | Cutthroat Trout | 350 | 7 in avg | Big Springs Trout Hatchery |
| June 21, 1949 | Cutthroat Trout | 2,400 | 5 in avg | Big Springs Trout Hatchery |
| May 25, 1949 | Brown Trout | 34,620 | 2 in avg | Big Springs Trout Hatchery |
| April 29, 1949 | Rainbow Trout | 9,240 | 5 in avg | Big Springs Trout Hatchery |
| September 15, 1948 | Rainbow Trout | 7,640 | 2 in avg | Big Springs Trout Hatchery |
| September 8, 1948 | Rainbow Trout | 4,200 | 4 in avg | Big Springs Trout Hatchery |
| June 26, 1948 | Brown Trout | 15,000 | 2 in avg | Big Springs Trout Hatchery |
| June 19, 1947 | Rainbow Trout | 9,240 | 5 in avg | Big Springs Trout Hatchery |
| June 17, 1947 | Rainbow Trout | 1,540 | 5 in avg | Big Springs Trout Hatchery |
| June 13, 1947 | Rainbow Trout | 9,240 | 5 in avg | Big Springs Trout Hatchery |
| May 16, 1947 | Rainbow Trout | 3,520 | 5 in avg | Big Springs Trout Hatchery |
| September 28, 1946 | Rainbow Trout | 1,500 | 7 in avg | Big Springs Trout Hatchery |
| August 26, 1946 | Rainbow Trout | 9,050 | 3 in avg | Big Springs Trout Hatchery |
| June 6, 1946 | Brown Trout | 8,000 | 2 in avg | Big Springs Trout Hatchery |
| May 9, 1946 | Cutthroat Trout | 1,500 | 5 in avg | Big Springs Trout Hatchery |
| April 25, 1946 | Rainbow Trout | 2,100 | 5 in avg | Big Springs Trout Hatchery |
| June 12, 1945 | Brown Trout | 30,000 | 2 in avg | Big Springs Trout Hatchery |
| May 21, 1945 | Rainbow Trout | 5,000 | 6 in avg | Big Springs Trout Hatchery |
| May 20, 1944 | Brown Trout | 25,000 | 2 in avg | Big Springs Trout Hatchery |
| May 2, 1944 | Rainbow Trout | 4,000 | 7 in avg | Big Springs Trout Hatchery |
| June 16, 1943 | Rainbow Trout | 10,000 | 5 in avg | Big Springs Trout Hatchery |
| May 24, 1943 | Brown Trout | 25,000 | 2 in avg | Big Springs Trout Hatchery |
| September 12, 1942 | Rainbow Trout | 5,000 | 4 in avg | Big Springs Trout Hatchery |
| July 18, 1942 | Rainbow Trout | 2,000 | 5 in avg | Big Springs Trout Hatchery |
| June 16, 1942 | Brown Trout | 20,000 | 2 in avg | Big Springs Trout Hatchery |
| April 16, 1942 | Rainbow Trout | 2,500 | 6 in avg | Big Springs Trout Hatchery |
| September 12, 1941 | Rainbow Trout | 5,000 | 4 in avg | Big Springs Trout Hatchery |
| September 11, 1941 | Rainbow Trout | 5,000 | 4 in avg | Big Springs Trout Hatchery |
| September 10, 1941 | Rainbow Trout | 5,000 | 4 in avg | Big Springs Trout Hatchery |
| May 19, 1941 | Rainbow Trout | 120 | Big Springs Trout Hatchery | |
| April 16, 1941 | Rainbow Trout | 10,000 | 4 in avg | Big Springs Trout Hatchery |
| July 24, 1940 | Rainbow Trout | 25,000 | 2 in avg | Yellowstone River Trout Hatchery |
| July 19, 1934 | Rainbow Trout | 40,000 | 2 in avg | Yellowstone River Trout Hatchery |
| June 14, 1934 | Rainbow Trout | 25,000 | 2 in avg | Yellowstone River 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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