Fishing lakes in Judith Basin County

Fishing lakes in Judith Basin County, Montana include 3 lakes. Rainbow Trout is stocked most often. The most recent plant was May 20, 2026 at Ackley Lake.

3 locations shown. Click a pin for details.

Lakes in Judith Basin County

Ackley Lake
4,314.9 ft elevation
Rainbow TroutBrown TroutTiger Muskie 52 plants
Last stocked May 20, 2026 Open lake page →
Kolar Reservoir 1
4,103 ft elevation
Brook TroutRainbow Trout 19 plants
Last stocked May 15, 2026 Open lake page →
Kolar Reservoir 2
4,070.1 ft elevation
Cutthroat TroutLargemouth Bass 11 plants
Last stocked August 7, 2025 Open lake page →

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