Montana stocking report
Holgate Reservoir
54 records Last stocked: June 8, 2026
The short answer
Holgate Reservoir was last stocked on June 8, 2026: 203 Rainbow Trout (4.59 in avg).
Location map
Holgate Reservoir location context
Holgate ReservoirFergus County Lower Frog PondFergus County Upper Frog PondFergus County Olsen PondFergus County Upper Carters PondFergus 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 |
|---|---|---|---|---|
| June 8, 2026 | Rainbow Trout | 203 | 4.59 in avg | Big Springs Trout Hatchery |
| June 6, 2024 | Rainbow Trout | 208 | 4.76 in avg | Big Springs Trout Hatchery |
| June 4, 2021 | Rainbow Trout | 502 | 5.16 in avg | Big Springs Trout Hatchery |
| May 30, 2019 | Rainbow Trout | 507 | 4.39 in avg | Big Springs Trout Hatchery |
| May 28, 2018 | Rainbow Trout | 499 | 4.29 in avg | Big Springs Trout Hatchery |
| May 24, 2017 | Rainbow Trout | 507 | 4.19 in avg | Big Springs Trout Hatchery |
| June 6, 2016 | Rainbow Trout | 499 | 4.47 in avg | Big Springs Trout Hatchery |
| June 18, 2015 | Brook Trout | 250 | 4.0200000000000005 in avg | Giant Springs Trout Hatchery |
| April 29, 2015 | Rainbow Trout | 493 | 4.9 in avg | Big Springs Trout Hatchery |
| April 29, 2015 | Brown Trout | 275 | 3.4 in avg | Big Springs Trout Hatchery |
| June 18, 2013 | Rainbow Trout | 504 | 4.73 in avg | Big Springs Trout Hatchery |
| May 15, 2012 | Rainbow Trout | 1,000 | 3.96 in avg | Big Springs Trout Hatchery |
| May 18, 2009 | Rainbow Trout | 1,048 | 4 in avg | Big Springs Trout Hatchery |
| June 4, 2007 | Rainbow Trout | 1,001 | 4.0200000000000005 in avg | Big Springs Trout Hatchery |
| June 8, 2006 | Rainbow Trout | 1,096 | 4.04 in avg | Big Springs Trout Hatchery |
| June 16, 2005 | Rainbow Trout | 1,027 | 3.98 in avg | Big Springs Trout Hatchery |
| June 16, 2004 | Rainbow Trout | 1,011 | 4.55 in avg | Big Springs Trout Hatchery |
| May 29, 2003 | Rainbow Trout | 994 | 3.69 in avg | Big Springs Trout Hatchery |
| June 6, 2002 | Rainbow Trout | 986 | 4.1 in avg | Big Springs Trout Hatchery |
| May 24, 2001 | Rainbow Trout | 1,042 | 3.8000000000000003 in avg | Big Springs Trout Hatchery |
| June 5, 2000 | Rainbow Trout | 1,002 | 4 in avg | Big Springs Trout Hatchery |
| May 24, 1999 | Rainbow Trout | 1,024 | 4.3 in avg | Big Springs Trout Hatchery |
| May 18, 1998 | Rainbow Trout | 993 | 3.5 in avg | Big Springs Trout Hatchery |
| May 30, 1997 | Rainbow Trout | 1,096 | 3.9 in avg | Big Springs Trout Hatchery |
| May 7, 1996 | Rainbow Trout | 993 | 4 in avg | Big Springs Trout Hatchery |
| April 27, 1995 | Rainbow Trout | 998 | 3.8000000000000003 in avg | Big Springs Trout Hatchery |
| May 4, 1994 | Rainbow Trout | 1,010 | 4.8 in avg | Big Springs Trout Hatchery |
| April 28, 1993 | Rainbow Trout | 1,000 | 4.8 in avg | Big Springs Trout Hatchery |
| April 28, 1992 | Rainbow Trout | 1,065 | 4 in avg | Big Springs Trout Hatchery |
| April 24, 1991 | Rainbow Trout | 1,023 | 4 in avg | Big Springs Trout Hatchery |
| April 26, 1990 | Rainbow Trout | 1,000 | 4.4 in avg | Big Springs Trout Hatchery |
| April 21, 1989 | Rainbow Trout | 1,012 | 4.3 in avg | Big Springs Trout Hatchery |
| April 20, 1988 | Rainbow Trout | 1,001 | 4.3 in avg | Big Springs Trout Hatchery |
| April 10, 1987 | Rainbow Trout | 985 | 4.2 in avg | Big Springs Trout Hatchery |
| May 19, 1986 | Rainbow Trout | 1,030 | 5 in avg | Big Springs Trout Hatchery |
| April 29, 1985 | Rainbow Trout | 1,014 | 4 in avg | Big Springs Trout Hatchery |
| May 17, 1984 | Rainbow Trout | 1,216 | 4 in avg | Big Springs Trout Hatchery |
| May 25, 1983 | Rainbow Trout | 1,200 | 4 in avg | Big Springs Trout Hatchery |
| July 8, 1982 | Rainbow Trout | 1,224 | 6 in avg | Big Springs Trout Hatchery |
| June 24, 1981 | Rainbow Trout | 1,209 | 5 in avg | Big Springs Trout Hatchery |
| May 6, 1980 | Rainbow Trout | 1,222 | 4 in avg | Big Springs Trout Hatchery |
| May 23, 1979 | Rainbow Trout | 604 | 6 in avg | Big Springs Trout Hatchery |
| July 13, 1978 | Rainbow Trout | 1,200 | 6 in avg | Big Springs Trout Hatchery |
| April 22, 1977 | Rainbow Trout | 1,225 | 4 in avg | Big Springs Trout Hatchery |
| April 19, 1976 | Rainbow Trout | 1,200 | 5 in avg | Big Springs Trout Hatchery |
| June 25, 1975 | Rainbow Trout | 1,750 | 6 in avg | Big Springs Trout Hatchery |
| July 29, 1974 | Rainbow Trout | 1,224 | 9 in avg | |
| June 5, 1973 | Rainbow Trout | 1,218 | 5 in avg | Big Springs Trout Hatchery |
| May 15, 1972 | Rainbow Trout | 825 | 4 in avg | Big Springs Trout Hatchery |
| June 15, 1971 | Brook Trout | 952 | 3 in avg | Giant Springs Trout Hatchery |
| September 17, 1970 | Rainbow Trout | 854 | 5 in avg | Big Springs Trout Hatchery |
| September 10, 1968 | Brook Trout | 1,495 | 4 in avg | Giant Springs Trout Hatchery |
| October 11, 1954 | Rainbow Trout | 726 | 2 in avg | Big Springs Trout Hatchery |
| July 6, 1953 | Brook Trout | 1,000 | 2 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: .
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