Guide To Fishing At Tongue River Reservoir
AKA: Tongue River Reservoir State Park

The perfect destination for water-activity enthusiasts, Tongue River Reservoir draws visitors for boating, camping, water sports and fishing. This is a 3,700-acre lake in the southeast part of the state, 5 miles northeast of Decker.
A boat trip around the nearly 20 miles of shoreline is a pleasure in itself, as beauty is everywhere you look. And the fishing is even better. Warm-water and cold-water species both thrive here giving fishing enthusiasts many options. Big fat crappie, giant walleye and plentiful bass and pike draw most of the attention during the summer season. Ice fishing for crappie, perch, walleye and pike can be very productive. The lake also has a sauger, catfish and a variety of sunfish. There are rental boats and a nice boat launch ramp at Tongue River Reservoir State Park.
What to fish for...
Fishing for largemouth bass, smallmouth bass, channel catfish, black crappie, white crappie, walleye, sauger, brown trout, bluegill, green sunfish, pumpkinseed sunfish, rock bass, yellow perch and northern pike at Tongue River Reservoir in Montana.
Primary fish species residing in Tongue River Reservoir
Click images for fishing tips and details about each species.
Tongue River Reservoir Amenities
Marina: NO
Boat Rental: YES
Boat Launch Ramp: YES
Campgrounds: YES
RV Hookups: YES
Lodging: NO
Convenience Store: YES
Bait & Tackle: YES
Restaurant: NO
Today's Weather & Forecast
Public Boat Launch Ramps & Landings
Pee Wee North Boat Launch Ramp
Located mid lake, west side, off Tongue River Reservoir Road, this is a two-lane, concrete ramp with a dock and paved parking.
Click here for a Montana Fishing License.
Campgrounds & RV Parks Nearby
Tongue River Reservoir State Park Campground - 406 757-2298
Tongue River Reservoir MT Map - Fishing & Camping Areas
Lake Video
Contact Information
Tongue River Reservoir
Tongue River Reservoir State Park
292 Campers Point
Decker, MT 59025
406 8757-2298
Fishing lakes in each state.
Tongue River Reservoir in MT
MONTANA


Fishing for crappie, walleye, bass and pike in southeast MT.