Johnson Dam Fish Stocking
Montana · 1938–1954 on record
According to Montana fish & wildlife agency, Johnson Dam was last stocked October 7, 1954 with Bluegill. Johnson Dam has 3 stocking records on file, spanning 1938–1954, with about 5,325 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Johnson Dam, freshest activity first.
Fresno Reservoir
14 mi13 species · 153 records
Last stocked October 2025
Bailey Reservoir
3 mi7 species · 58 records
Last stocked September 2025
Dry Fork Reservoir
6 mi12 species · 75 records
Last stocked June 2025
Clawitter Reservoir
17 mi2 species · 11 records
Last stocked July 2018
Twelvemile Coulee Reservoir
16 mi1 species · 7 records
Last stocked May 2012
Twelvemile Coulee
16 mi1 species · 2 records
Last stocked September 2005
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| October 7, 1954 | Bluegill | 3,500 | 2" | Montana fish & wildlife agency |
| October 7, 1954 | Largemouth Bass | 1,200 | 4" | Montana fish & wildlife agency |
| October 6, 1938 | Bullhead | 625 | 3" | Montana fish & wildlife agency |
Frequently asked
When was Johnson Dam last stocked?
According to Montana fish & wildlife agency, Johnson Dam was last stocked October 7, 1954 with Bluegill.
What fish species are stocked in Johnson Dam?
Johnson Dam is stocked with Bluegill, Largemouth Bass, and Bullhead.
How often is Johnson Dam stocked?
Johnson Dam is stocked intermittently — 3 recorded stockings between 1938 and 1954.
How many fish have been stocked in Johnson Dam?
About 5,325 fish have been stocked in Johnson Dam across 3 recorded events since 1938, per Montana fish & wildlife agency.
What size are the fish stocked in Johnson Dam?
Fish stocked in Johnson Dam average about 3.0 inches, based on the sizes the agency reported.