Horseman Reservoir Fish Stocking
Montana · 1986–1989 on record
According to Montana fish & wildlife agency, Horseman Reservoir was last stocked April 19, 1989 with Rainbow Trout. Horseman Reservoir has 4 stocking records on file, spanning 1986–1989, with about 17,184 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Horseman Reservoir, freshest activity first.
Br 028 Reservoir
5 mi2 species · 15 records
Last stocked June 2025
Br 043 Reservoir
14 mi2 species · 6 records
Last stocked July 2011
Hart Reservoir
13 mi1 species · 7 records
Last stocked May 2009
Bus Reservoir
3 mi1 species · 3 records
Last stocked September 1994
Golden Rearing Pond
2 mi1 species · 1 records
Last stocked June 1991
Cronk Reservoir
6 mi1 species · 1 records
Last stocked July 1990
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| April 19, 1989 | Rainbow Trout | 709 | 3.4" | Montana fish & wildlife agency |
| June 11, 1987 | Largemouth Bass | 12,000 | 0.5" | Montana fish & wildlife agency |
| April 22, 1987 | Rainbow Trout | 970 | 3.5" | Montana fish & wildlife agency |
| May 29, 1986 | Rainbow Trout | 3,505 | 4" | Montana fish & wildlife agency |
Frequently asked
When was Horseman Reservoir last stocked?
According to Montana fish & wildlife agency, Horseman Reservoir was last stocked April 19, 1989 with Rainbow Trout.
What fish species are stocked in Horseman Reservoir?
Horseman Reservoir is stocked with Rainbow Trout and Largemouth Bass.
How often is Horseman Reservoir stocked?
Horseman Reservoir is stocked intermittently — 4 recorded stockings between 1986 and 1989.
How many fish have been stocked in Horseman Reservoir?
About 17,184 fish have been stocked in Horseman Reservoir across 4 recorded events since 1986, per Montana fish & wildlife agency.
What size are the fish stocked in Horseman Reservoir?
Fish stocked in Horseman Reservoir average about 2.9 inches, based on the sizes the agency reported.