StockerTroutFishing

Montana

Middle Thompson Lake - stocking report

Middle Thompson Lake was last stocked on June 20, 2025: 30,644 Rainbow Trout (2.77 in avg).

Species on record
Rainbow Trout, Brown Trout, Largemouth Bass, Westslope Cutthroat Trout, Yellowstone Cutthroat Trout, Cutthroat Trout, Kokanee, Brook Trout
Records
153 stocking events
Official source
Montana Fish, Wildlife & Parks report

Full stocking history

DateSpeciesFishSize
June 20, 2025 Rainbow Trout 30,644 2.77 in avg
June 21, 2022 Rainbow Trout 30,475 3.71 in avg
June 19, 2019 Rainbow Trout 20,000 3.16 in avg
October 21, 2016 Rainbow Trout 2,244 5.57 in avg
July 12, 2016 Rainbow Trout 20,000 3.5 in avg
July 1, 2014 Rainbow Trout 27,000 3.41 in avg
June 5, 2013 Rainbow Trout 33,800 3.64 in avg
June 27, 2012 Rainbow Trout 32,460 3.59 in avg
October 11, 2011 Rainbow Trout 7,694 6 in avg
June 14, 2011 Rainbow Trout 14,851 3.52 in avg
June 7, 2011 Rainbow Trout 14,949 4.0200000000000005 in avg
June 7, 2011 Rainbow Trout 14,949 4.0200000000000005 in avg
October 21, 2010 Rainbow Trout 19,616 3.44 in avg
June 16, 2010 Rainbow Trout 28,500 4.0600000000000005 in avg
April 28, 2009 Rainbow Trout 30,225 4 in avg
May 8, 2008 Rainbow Trout 30,351 3.81 in avg
April 26, 2007 Rainbow Trout 4,106 4.12 in avg
April 25, 2007 Rainbow Trout 25,882 4.12 in avg
May 15, 2006 Rainbow Trout 30,080 4.2700000000000005 in avg
June 29, 2004 Rainbow Trout 1,676 4.18 in avg
June 29, 2004 Rainbow Trout 2,216 3.56 in avg
June 22, 2004 Rainbow Trout 29,694 3.46 in avg
October 21, 2003 Rainbow Trout 11,060 4.15 in avg
June 18, 2003 Rainbow Trout 25,290 4.46 in avg
May 5, 2003 Rainbow Trout 4,831 3.69 in avg
May 6, 2002 Rainbow Trout 16,965 3.5 in avg
May 2, 2002 Rainbow Trout 13,048 3.4 in avg
June 7, 2001 Rainbow Trout 15,052 3.4 in avg
April 6, 2001 Rainbow Trout 15,120 2.4 in avg
September 29, 2000 Rainbow Trout 1,880 5.1000000000000005 in avg
August 28, 2000 Brown Trout 3,249 5.5 in avg
June 20, 2000 Rainbow Trout 29,988 3.8000000000000003 in avg
June 15, 1999 Rainbow Trout 6,273 4.7 in avg
June 15, 1999 Rainbow Trout 22,140 4.7 in avg
June 16, 1998 Rainbow Trout 12,688 5.2 in avg
June 10, 1998 Rainbow Trout 14,812 4.9 in avg
June 3, 1997 Rainbow Trout 4,786 4.9 in avg
June 3, 1997 Rainbow Trout 11,271 4.8 in avg
June 2, 1997 Rainbow Trout 13,924 4.8 in avg
June 14, 1996 Rainbow Trout 10,569 4.5 in avg
June 13, 1996 Rainbow Trout 15,902 4.5 in avg
June 11, 1996 Rainbow Trout 5,027 4.7 in avg
June 14, 1995 Rainbow Trout 30,103 2.7 in avg
June 8, 1995 Brown Trout 2,500 4 in avg
January 4, 1995 Rainbow Trout 215 14.8 in avg
July 13, 1994 Rainbow Trout 6,003 5 in avg
June 23, 1994 Rainbow Trout 3,563 5.1000000000000005 in avg
June 21, 1994 Rainbow Trout 14,445 5.1000000000000005 in avg
June 17, 1994 Rainbow Trout 13,482 5.1000000000000005 in avg
June 16, 1994 Brown Trout 2,500 4.3 in avg
June 16, 1993 Brown Trout 2,561 4.1 in avg
June 11, 1993 Rainbow Trout 3,962 5.1000000000000005 in avg
June 9, 1993 Rainbow Trout 13,020 5.1000000000000005 in avg
June 7, 1993 Rainbow Trout 13,020 5.1000000000000005 in avg
June 22, 1992 Rainbow Trout 2,004 5.7 in avg
June 22, 1992 Brown Trout 2,513 4.3 in avg
June 22, 1992 Rainbow Trout 3,547 4.4 in avg
June 19, 1992 Rainbow Trout 12,965 5.7 in avg
June 18, 1992 Rainbow Trout 12,965 5.7 in avg
June 11, 1992 Rainbow Trout 207 19.7 in avg
April 28, 1992 Rainbow Trout 300 11.8 in avg
August 1, 1991 Largemouth Bass 32,600 1.2 in avg
June 21, 1991 Brown Trout 2,559 4.5 in avg
June 5, 1991 Rainbow Trout 7,766 5.7 in avg
June 4, 1991 Rainbow Trout 11,608 5.7 in avg
June 3, 1991 Rainbow Trout 10,631 5.8 in avg
June 26, 1990 Brown Trout 2,712 4.5 in avg
May 31, 1990 Rainbow Trout 10,374 5.9 in avg
May 30, 1990 Rainbow Trout 10,374 5.9 in avg
May 29, 1990 Rainbow Trout 9,100 5.9 in avg
September 28, 1989 Rainbow Trout 14,366 6 in avg
September 28, 1989 Rainbow Trout 8,700 6 in avg
June 6, 1989 Rainbow Trout 9,007 5.8 in avg
June 1, 1989 Rainbow Trout 9,007 5.7 in avg
May 31, 1989 Rainbow Trout 9,007 5.7 in avg
July 21, 1988 Rainbow Trout 3,125 4.4 in avg
March 28, 1988 Rainbow Trout 26,875 3.9 in avg
July 9, 1987 Rainbow Trout 30,013 4.1 in avg
June 18, 1986 Rainbow Trout 7,198 5 in avg
May 30, 1986 Rainbow Trout 22,887 4 in avg
June 5, 1985 Rainbow Trout 13,065 5 in avg
June 4, 1985 Rainbow Trout 16,947 5 in avg
June 12, 1984 Rainbow Trout 15,177 6 in avg
June 12, 1984 Rainbow Trout 15,177 6 in avg
August 17, 1983 Rainbow Trout 20,196 5 in avg
May 4, 1983 Rainbow Trout 13,137 6 in avg
June 7, 1982 Rainbow Trout 15,055 5 in avg
June 1, 1981 Westslope Cutthroat Trout 7,500 4 in avg
May 29, 1981 Westslope Cutthroat Trout 7,491 4 in avg
May 1, 1980 Westslope Cutthroat Trout 16,000 4 in avg
June 27, 1979 Westslope Cutthroat Trout 17,839 6 in avg
May 31, 1978 Westslope Cutthroat Trout 16,320 6 in avg
April 21, 1977 Westslope Cutthroat Trout 39,560 4 in avg
May 27, 1976 Yellowstone Cutthroat Trout 18,000 3 in avg
May 25, 1976 Yellowstone Cutthroat Trout 12,006 3 in avg
September 11, 1972 Yellowstone Cutthroat Trout 35,000 2 in avg
July 15, 1971 Rainbow Trout 24,160 4 in avg
August 5, 1969 Cutthroat Trout 2,045 10 in avg
May 16, 1969 Cutthroat Trout 7,200 7 in avg
May 14, 1969 Cutthroat Trout 4,680 8 in avg
May 13, 1969 Cutthroat Trout 2,740 9 in avg
August 7, 1968 Cutthroat Trout 2,040 8 in avg
August 6, 1968 Cutthroat Trout 3,468 8 in avg
August 1, 1968 Cutthroat Trout 960 14 in avg
April 15, 1963 Kokanee 103,408 1 in avg
August 3, 1959 Cutthroat Trout 181,760 1 in avg
July 23, 1958 Cutthroat Trout 180,218 1 in avg
August 1, 1957 Cutthroat Trout 60,200
July 31, 1957 Cutthroat Trout 119,808
July 25, 1956 Cutthroat Trout 181,440
August 2, 1955 Cutthroat Trout 60,000
August 2, 1955 Cutthroat Trout 60,000
August 2, 1955 Cutthroat Trout 60,000
July 16, 1954 Cutthroat Trout 60,480
July 16, 1954 Cutthroat Trout 60,480
July 16, 1954 Cutthroat Trout 60,480
August 11, 1952 Cutthroat Trout 25,000
May 26, 1952 Rainbow Trout 6,000 3 in avg
April 30, 1952 Kokanee 66,375
April 24, 1952 Kokanee 8,000
October 13, 1951 Cutthroat Trout 50,000 5 in avg
May 21, 1951 Kokanee 55,000
April 20, 1951 Kokanee 64,000
June 13, 1949 Brook Trout 2,000 5 in avg
June 13, 1949 Brook Trout 2,000 5 in avg
June 11, 1949 Brook Trout 2,000 5 in avg
June 1, 1949 Brook Trout 2,000 5 in avg
April 22, 1948 Brook Trout 4,000 5 in avg
August 19, 1947 Brook Trout 20,000 2 in avg
May 20, 1947 Brook Trout 5,000 5 in avg
May 19, 1947 Brook Trout 4,000 5 in avg
August 25, 1946 Cutthroat Trout 4,200 3 in avg
August 13, 1946 Brook Trout 1,200 5 in avg
August 4, 1946 Brook Trout 1,350 5 in avg
August 24, 1945 Cutthroat Trout 1,920 4 in avg
August 24, 1945 Cutthroat Trout 1,920 4 in avg
August 23, 1945 Cutthroat Trout 1,960 4 in avg
August 29, 1944 Cutthroat Trout 2,540 4 in avg
August 2, 1944 Cutthroat Trout 4,000 4 in avg
August 16, 1943 Cutthroat Trout 3,300 5 in avg
August 9, 1943 Cutthroat Trout 2,250 5 in avg
August 7, 1943 Cutthroat Trout 2,250 5 in avg
August 5, 1943 Cutthroat Trout 2,500 5 in avg
September 16, 1942 Cutthroat Trout 207
September 16, 1942 Cutthroat Trout 150
August 21, 1942 Cutthroat Trout 2,200 4 in avg
August 21, 1942 Cutthroat Trout 2,200 5 in avg
July 16, 1942 Cutthroat Trout 1,960 5 in avg
July 15, 1942 Cutthroat Trout 1,960 5 in avg
August 19, 1941 Cutthroat Trout 1,400 6 in avg
July 23, 1941 Cutthroat Trout 1,200 5 in avg
July 28, 1936 Cutthroat Trout 15,000 3 in avg
June 6, 1936 Rainbow Trout 72,500

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: .