Gribble Reservoir Fish Stocking
Montana · 1969–1970 on record
According to Montana fish & wildlife agency, Gribble Reservoir was last stocked September 24, 1970 with Largemouth Bass. Gribble Reservoir has 2 stocking records on file, spanning 1969–1970, with about 1,030 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Gribble Reservoir, freshest activity first.
Fort Peck Trout Pond
14 mi1 species · 11 records
Last stocked October 2025
Flat Lake
11 mi5 species · 79 records
Last stocked June 2025
Coe Campsite Pond #1
13 mi1 species · 62 records
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Milk River
9 mi13 species · 325 records
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Fort Peck Dredge Cuts
15 mi9 species · 77 records
Last stocked May 2013
Winter Harbor Pond
13 mi2 species · 7 records
Last stocked September 2009
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 24, 1970 | Largemouth Bass | 30 | 3" | Montana fish & wildlife agency |
| June 2, 1969 | Rainbow Trout | 1,000 | 4" | Montana fish & wildlife agency |
Frequently asked
When was Gribble Reservoir last stocked?
According to Montana fish & wildlife agency, Gribble Reservoir was last stocked September 24, 1970 with Largemouth Bass.
What fish species are stocked in Gribble Reservoir?
Gribble Reservoir is stocked with Largemouth Bass and Rainbow Trout.
How often is Gribble Reservoir stocked?
Gribble Reservoir is stocked intermittently — 2 recorded stockings between 1969 and 1970.
How many fish have been stocked in Gribble Reservoir?
About 1,030 fish have been stocked in Gribble Reservoir across 2 recorded events since 1969, per Montana fish & wildlife agency.
What size are the fish stocked in Gribble Reservoir?
Fish stocked in Gribble Reservoir average about 3.5 inches, based on the sizes the agency reported.