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Tongue River Reservoir

Source Verified
Decker, MT
—
0 reviews
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About 934.9 miles from you.

Today's fishing score
86.0Very Good
Sunrise 6:52 AM
Sunset 4:44 PM
4 species
0 recent catches

Current weather

44°F
Clear
Feels like:42°F
Humidity:56%
Wind:5 mph
Wind dir:173°
Precip:0"

Live conditions via wttr.in. Weather can change quickly — always confirm before you go.

Best fishing times today

Morning
6:22 AM – 8:22 AM
Excellent
Evening
3:14 PM – 5:14 PM
Excellent
Afternoon
2:00 PM – 3:30 PM
Fair

Fish you can catch here

Fishing rules

Fishing allowed with restrictions
Fishing license required: YES

Fishing regulations may change. Always confirm current rules with the official state wildlife agency before fishing.

View official regulations · Montana Fish, Wildlife & Parks

Location information

Parking Shore access Boat launch Restrooms

A warmwater destination in southeastern Montana known for crappie, walleye, bass, and northern pike.

Verification & source

Verification level
Source Verified
Source
Montana Fish, Wildlife & Parks
Last checked
2026-09-13
Confidence
70/100
View official source

Recent catches

No catches logged yet — be the first!

Reviews

No reviews yet.