Rosebud County · reservoir · 19 acres
Round Butte Reservoir
Round Butte Reservoir is a reservoir in Rosebud County, Montana. FishableWaters aggregates every stocking record for this water from Montana's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Overcast
96°
63°
14 mph
2%
Sat
Overcast
104°
71°
13 mph
1%
Sun
Overcast
95°
78°
21 mph
1%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Needle Butte Reservoir1.3 mi
- Sunday Creek Reservoir5.8 mi
- West Fork Lone Tree Creek8.2 mi
- Trail Creek Reservoir7.5 mi
- East Fork Little Porcupine Creek9.1 mi
- Antone Reservoir8.2 mi
- Wagner Reservoir6.5 mi
- Stellar Lake7.0 mi
Seasons, limits, and rules are the state's call — check the official MT regulations and buy your license before you go. We link the source; we never restate the rules.
Round Butte Reservoir fishing — FAQ
Do I need a license to fish Round Butte Reservoir?+
Yes — Montana requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Round Butte Reservoir?+
Round Butte Reservoir is a reservoir in Rosebud County, Montana. Driving directions and an interactive topo map are on this page.