Sentinel Reservoir - stocking report
Sentinel Reservoir was last stocked on May 14, 2025: 6,000 Rainbow Trout (3.17 in avg).
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 14, 2025 | Rainbow Trout | 6,000 | 3.17 in avg | Fort Peck Hatchery |
| May 14, 2024 | Rainbow Trout | 6,000 | 2.92 in avg | Fort Peck Hatchery |
| May 16, 2023 | Rainbow Trout | 6,000 | 2.63 in avg | Fort Peck Hatchery |
| May 10, 2022 | Rainbow Trout | 6,000 | 3.25 in avg | Fort Peck Hatchery |
| May 17, 2021 | Rainbow Trout | 6,000 | 3.12 in avg | Fort Peck Hatchery |
| May 7, 2020 | Rainbow Trout | 6,185 | 3.08 in avg | Fort Peck Hatchery |
| May 13, 2019 | Rainbow Trout | 6,000 | 2.65 in avg | Fort Peck Hatchery |
| May 3, 2018 | Rainbow Trout | 6,000 | 2.47 in avg | Fort Peck Hatchery |
| May 10, 2017 | Rainbow Trout | 6,006 | 2.56 in avg | Fort Peck Hatchery |
| April 7, 2016 | Rainbow Trout | 6,000 | 2.09 in avg | Fort Peck Hatchery |
| April 16, 2015 | Rainbow Trout | 6,000 | 1.8900000000000001 in avg | Fort Peck Hatchery |
| April 16, 2014 | Rainbow Trout | 6,000 | 2.06 in avg | Fort Peck Hatchery |
| June 27, 2013 | Rainbow Trout | 6,000 | 3.21 in avg | Fort Peck Hatchery |
| May 16, 2012 | Rainbow Trout | 6,000 | 2.71 in avg | Fort Peck Hatchery |
| June 22, 2011 | Rainbow Trout | 6,000 | 3.6 in avg | Fort Peck Hatchery |
| May 18, 2010 | Rainbow Trout | 6,000 | 3.59 in avg | Fort Peck Hatchery |
| May 20, 2009 | Rainbow Trout | 5,986 | 4 in avg | Big Springs Trout Hatchery |
| April 28, 2008 | Rainbow Trout | 6,022 | 3.2800000000000002 in avg | Big Springs Trout Hatchery |
| April 16, 2007 | Rainbow Trout | 6,040 | 3.21 in avg | Big Springs Trout Hatchery |
| April 14, 2006 | Rainbow Trout | 1,653 | 3.06 in avg | Big Springs Trout Hatchery |
| April 14, 2006 | Rainbow Trout | 4,948 | 3.08 in avg | Big Springs Trout Hatchery |
| April 12, 2005 | Rainbow Trout | 6,016 | 2.85 in avg | Big Springs Trout Hatchery |
| October 22, 2004 | Rainbow Trout | 5,047 | 3.16 in avg | Bluewater Springs Trout Hatchery |
| April 7, 2004 | Rainbow Trout | 6,090 | 2.58 in avg | Big Springs Trout Hatchery |
| April 9, 2003 | Rainbow Trout | 6,022 | 3.1 in avg | Giant Springs Trout Hatchery |
| April 12, 2002 | Rainbow Trout | 5,000 | 3 in avg | Big Springs Trout Hatchery |
| April 17, 2001 | Rainbow Trout | 5,175 | 2.8000000000000003 in avg | Big Springs Trout Hatchery |
| April 14, 1999 | Rainbow Trout | 6,033 | 3.4 in avg | Big Springs Trout Hatchery |
| April 14, 1998 | Rainbow Trout | 6,068 | 3.2 in avg | Big Springs Trout Hatchery |
| April 23, 1997 | Rainbow Trout | 6,000 | 3 in avg | Big Springs Trout Hatchery |
| April 16, 1996 | Rainbow Trout | 6,018 | 2.4 in avg | Big Springs Trout Hatchery |
| April 17, 1995 | Rainbow Trout | 5,970 | 2.8000000000000003 in avg | Big Springs Trout Hatchery |
| April 12, 1994 | Rainbow Trout | 6,000 | 3.1 in avg | Big Springs Trout Hatchery |
| April 8, 1993 | Rainbow Trout | 4,046 | 2.9 in avg | Big Springs Trout Hatchery |
| April 3, 1992 | Rainbow Trout | 3,990 | 2.9 in avg | Big Springs Trout Hatchery |
| April 9, 1991 | Rainbow Trout | 4,040 | 3.2 in avg | Big Springs Trout Hatchery |
| April 6, 1990 | Rainbow Trout | 4,000 | 3.3000000000000003 in avg | Big Springs Trout Hatchery |
| April 20, 1989 | Rainbow Trout | 3,996 | 3.5 in avg | Big Springs Trout Hatchery |
| April 6, 1988 | Rainbow Trout | 4,000 | 3.4 in avg | Big Springs Trout Hatchery |
| April 14, 1987 | Rainbow Trout | 4,510 | 3.3000000000000003 in avg | Big Springs Trout Hatchery |
| May 21, 1986 | Rainbow Trout | 5,027 | 4 in avg | Big Springs Trout Hatchery |
| April 15, 1985 | Rainbow Trout | 3,993 | 5 in avg | Big Springs Trout Hatchery |
| April 19, 1984 | Rainbow Trout | 3,984 | 4 in avg | Big Springs Trout Hatchery |
| May 24, 1983 | Rainbow Trout | 4,004 | 5 in avg | Big Springs Trout Hatchery |
| September 8, 1982 | Rainbow Trout | 717 | 9 in avg | Big Springs Trout Hatchery |
| May 6, 1982 | Rainbow Trout | 4,003 | 5 in avg | Big Springs Trout Hatchery |
| April 21, 1981 | Rainbow Trout | 3,510 | 4 in avg | Big Springs Trout Hatchery |
| May 8, 1980 | Rainbow Trout | 4,032 | 5 in avg | Big Springs Trout Hatchery |
| July 10, 1979 | Rainbow Trout | 4,070 | 5 in avg | Big Springs Trout Hatchery |
| July 24, 1978 | Rainbow Trout | 5,258 | 6 in avg | Big Springs Trout Hatchery |
| April 26, 1977 | Rainbow Trout | 4,026 | 4 in avg | Big Springs Trout Hatchery |
| April 20, 1976 | Rainbow Trout | 4,004 | 5 in avg | Big Springs Trout Hatchery |
| June 11, 1975 | Rainbow Trout | 4,005 | 5 in avg | Big Springs Trout Hatchery |
| May 1, 1974 | Rainbow Trout | 3,999 | 4 in avg | Big Springs Trout Hatchery |
| October 9, 1973 | Rainbow Trout | 972 | 10 in avg | Bozeman Fish Cultural Center |
| August 4, 1972 | Rainbow Trout | 4,080 | 6 in avg | Big Springs Trout Hatchery |
| April 19, 1971 | Rainbow Trout | 1,600 | 2 in avg | Big Springs Trout Hatchery |
| September 16, 1970 | Rainbow Trout | 1,680 | 5 in avg | Big 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: .