Egan Slough Fish Stocking
Montana · 1937–1985 on record
According to Montana fish & wildlife agency, Egan Slough was last stocked September 5, 1985 with Rainbow Trout. Egan Slough has 2 stocking records on file, spanning 1937–1985, with about 16,179 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Egan Slough, freshest activity first.
Shady Lane Pond
3 mi2 species · 120 records
Last stocked June 2026
Rock Lake
4 mi3 species · 71 records
Last stocked September 2023
Black Lake
3 mi3 species · 39 records
Last stocked July 2022
Brenneman Slough
3 mi2 species · 7 records
Last stocked April 1996
Church Slough
2 mi1 species · 3 records
Last stocked August 1991
Swift Creek
4 mi3 species · 14 records
Last stocked June 1984
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 5, 1985 | Rainbow Trout | 6,179 | 5" | Montana fish & wildlife agency |
| September 13, 1937 | Largemouth Bass | 10,000 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Egan Slough last stocked?
According to Montana fish & wildlife agency, Egan Slough was last stocked September 5, 1985 with Rainbow Trout.
What fish species are stocked in Egan Slough?
Egan Slough is stocked with Rainbow Trout and Largemouth Bass.
How often is Egan Slough stocked?
Egan Slough is stocked intermittently — 2 recorded stockings between 1937 and 1985.
How many fish have been stocked in Egan Slough?
About 16,179 fish have been stocked in Egan Slough across 2 recorded events since 1937, per Montana fish & wildlife agency.
What size are the fish stocked in Egan Slough?
Fish stocked in Egan Slough average about 3.5 inches, based on the sizes the agency reported.