Colgan Dam Fish Stocking
Montana · 1957–1957 on record
According to Montana fish & wildlife agency, Colgan Dam was last stocked October 14, 1957 with Bluegill. Colgan Dam has 2 stocking records on file, spanning 1957–1957, with about 3,600 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Colgan Dam, freshest activity first.
Candee Pond
4 mi1 species · 29 records
Last stocked May 2025
Marottek Reservoir
1 mi1 species · 3 records
Last stocked June 2011
Lee Pond
2 mi3 species · 5 records
Last stocked July 2007
Fatzinger Reservoir
6 mi5 species · 8 records
Last stocked May 1991
Tolksdorf Reservoir
11 mi3 species · 23 records
Last stocked May 1980
McCrea Reservoir
15 mi2 species · 5 records
Last stocked June 1975
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| October 14, 1957 | Bluegill | 3,000 | 1" | Montana fish & wildlife agency |
| October 14, 1957 | Largemouth Bass | 600 | 3" | Montana fish & wildlife agency |
Frequently asked
When was Colgan Dam last stocked?
According to Montana fish & wildlife agency, Colgan Dam was last stocked October 14, 1957 with Bluegill.
What fish species are stocked in Colgan Dam?
Colgan Dam is stocked with Bluegill and Largemouth Bass.
How often is Colgan Dam stocked?
Colgan Dam has been stocked about 2 times a year — 2 recorded stockings between 1957 and 1957.
How many fish have been stocked in Colgan Dam?
About 3,600 fish have been stocked in Colgan Dam across 2 recorded events since 1957, per Montana fish & wildlife agency.
What size are the fish stocked in Colgan Dam?
Fish stocked in Colgan Dam average about 2.0 inches, based on the sizes the agency reported.