Flat Coulee Fish Stocking
Montana · 1989–1989 on record
According to Montana fish & wildlife agency, Flat Coulee was last stocked September 13, 1989 with Brook Trout. Flat Coulee has 2 stocking records on file, spanning 1989–1989, with about 62,578 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Flat Coulee, freshest activity first.
Leningtons Reservoir
20 mi5 species · 62 records
Last stocked October 2025
Schoonover Reservoir 2
19 mi4 species · 14 records
Last stocked August 2025
Diacon Pond
13 mi1 species · 6 records
Last stocked June 2021
Phillips Pond
9 mi1 species · 3 records
Last stocked June 2014
Twelvemile Coulee Reservoir
14 mi1 species · 7 records
Last stocked May 2012
Twelvemile Coulee
16 mi1 species · 2 records
Last stocked September 2005
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 13, 1989 | Brook Trout | 31,289 | 4" | Montana fish & wildlife agency |
| September 13, 1989 | Brook Trout | 31,289 | 4" | Montana fish & wildlife agency |
Frequently asked
When was Flat Coulee last stocked?
According to Montana fish & wildlife agency, Flat Coulee was last stocked September 13, 1989 with Brook Trout.
What fish species are stocked in Flat Coulee?
Flat Coulee is stocked with Brook Trout.
How often is Flat Coulee stocked?
Flat Coulee has been stocked about 2 times a year — 2 recorded stockings between 1989 and 1989.
How many fish have been stocked in Flat Coulee?
About 62,578 fish have been stocked in Flat Coulee across 2 recorded events since 1989, per Montana fish & wildlife agency.
What size are the fish stocked in Flat Coulee?
Fish stocked in Flat Coulee average about 4.0 inches, based on the sizes the agency reported.