Keogh Reservoir Fish Stocking
Montana · 1965–1972 on record
According to Montana fish & wildlife agency, Keogh Reservoir was last stocked April 20, 1972 with Rainbow Trout. Keogh Reservoir has 8 stocking records on file, spanning 1965–1972, with about 7,501 fish stocked over that period.
When Keogh Reservoir is stocked
Nearby stocked waters
Other stocked waters near Keogh Reservoir, freshest activity first.
Delmoe Lake
12 mi2 species · 66 records
Last stocked September 2025
Bear Lake
10 mi2 species · 4 records
Last stocked October 2024
Mill Creek
12 mi5 species · 246 records
Last stocked April 2002
Mccarthy Reservoir
11 mi1 species · 3 records
Last stocked July 1987
Boulder School Pond
10 mi1 species · 27 records
Last stocked April 1974
Eightmile Creek
7 mi3 species · 45 records
Last stocked September 1954
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| April 20, 1972 | Rainbow Trout | 787 | 8" | Montana fish & wildlife agency |
| May 12, 1971 | Rainbow Trout | 765 | 10" | Montana fish & wildlife agency |
| April 30, 1970 | Rainbow Trout | 838 | 9" | Montana fish & wildlife agency |
| May 23, 1969 | Rainbow Trout | 1,003 | 10" | Montana fish & wildlife agency |
| May 17, 1968 | Rainbow Trout | 1,007 | 12" | Montana fish & wildlife agency |
| June 7, 1967 | Rainbow Trout | 1,000 | 10" | Montana fish & wildlife agency |
| June 24, 1966 | Rainbow Trout | 1,003 | 12" | Montana fish & wildlife agency |
| August 16, 1965 | Rainbow Trout | 1,098 | 10" | Montana fish & wildlife agency |
Frequently asked
When was Keogh Reservoir last stocked?
According to Montana fish & wildlife agency, Keogh Reservoir was last stocked April 20, 1972 with Rainbow Trout.
What fish species are stocked in Keogh Reservoir?
Keogh Reservoir is stocked with Rainbow Trout.
How often is Keogh Reservoir stocked?
Keogh Reservoir is stocked intermittently — 8 recorded stockings between 1965 and 1972.
How many fish have been stocked in Keogh Reservoir?
About 7,501 fish have been stocked in Keogh Reservoir across 8 recorded events since 1965, per Montana fish & wildlife agency.
What size are the fish stocked in Keogh Reservoir?
Fish stocked in Keogh Reservoir average about 10.1 inches, based on the sizes the agency reported.