Whitehorn Reservoir Fish Stocking
Montana · 1969–1969 on record
According to Montana fish & wildlife agency, Whitehorn Reservoir was last stocked June 11, 1969 with Rainbow Trout. Whitehorn Reservoir has 1 stocking record on file, spanning 1969–1969, with about 1,500 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Whitehorn Reservoir, freshest activity first.
Briggs Pond
9 mi3 species · 53 records
Last stocked May 2026
Rainbow Dam Reservoir
15 mi4 species · 487 records
Last stocked October 2025
Giant Springs Fishing Pond
15 mi2 species · 202 records
Last stocked October 2025
Ryan Reservoir
13 mi1 species · 1 records
Last stocked June 2005
Cochrane Reservoir
14 mi2 species · 5 records
Last stocked May 2005
Loch Pond #2
10 mi1 species · 6 records
Last stocked May 1997
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 11, 1969 | Rainbow Trout | 1,500 | 5" | Montana fish & wildlife agency |
Frequently asked
When was Whitehorn Reservoir last stocked?
According to Montana fish & wildlife agency, Whitehorn Reservoir was last stocked June 11, 1969 with Rainbow Trout.
What fish species are stocked in Whitehorn Reservoir?
Whitehorn Reservoir is stocked with Rainbow Trout.
How often is Whitehorn Reservoir stocked?
Whitehorn Reservoir is stocked intermittently — 1 recorded stockings between 1969 and 1969.
How many fish have been stocked in Whitehorn Reservoir?
About 1,500 fish have been stocked in Whitehorn Reservoir across 1 recorded events since 1969, per Montana fish & wildlife agency.
What size are the fish stocked in Whitehorn Reservoir?
Fish stocked in Whitehorn Reservoir average about 5.0 inches, based on the sizes the agency reported.