Fishing lakes in Teton County

7 lakes on record in Teton County, Montana. Rainbow Trout is stocked most often. The most recent plant was September 11, 2026 at Ostle Reservoir. Choteau has at least 2 lakes on this list as its nearest town.

Most recent plant: September 11, 2026; Ostle Reservoir
Lakes: 7
Plants: 234
Species stocked: 7

Lakes in Teton County

7 lakes

7 locations shown. Tap a pin for details. · Open this area in Google Maps

Fishing near Choteau

Stocked with Rainbow Trout, Kokanee Salmon, Brown Trout, and Tiger Muskie.

Lake	Plants	Last stocked
Ostle Reservoir Rainbow Trout, Tiger Muskie	40 plants	September 11, 2026
Pishkun Reservoir Kokanee Salmon, Rainbow Trout	82 plants	May 1, 2026
Eureka Reservoir Rainbow Trout, Brown Trout	12 plants	May 27, 2021

Other lakes in Teton County

Lake	Plants	Last stocked
Bynum Reservoir Kokanee Salmon, Rainbow Trout	38 plants	June 5, 2024
Clemons Coulee Reservoir Rainbow Trout, Tiger Muskie	25 plants	June 17, 2026
Duck Lake Cutthroat Trout, Brown Trout	20 plants	May 12, 2026
Tunnel Lake Cutthroat Trout, Arctic Grayling	17 plants	May 21, 2026

Species stocked in Teton County

Species	Plants	Lakes
Rainbow Trout	149	5
Kokanee Salmon	38	2
Cutthroat Trout	21	2
Brown Trout	18	2
Tiger Muskie	5	2
Walleye	2	1
Arctic Grayling	1	1

Common questions

Which lakes are in Teton County?

7 lakes in Teton County, Montana.

What fish are stocked most in Teton County?

Rainbow Trout is stocked most often.

Which lake was stocked most recently?

The most recent plant was September 11, 2026 at Ostle Reservoir.