Fallon County · reservoir · 109 acres
South Sandstone Reservoir
South Sandstone Reservoir is a reservoir in Fallon 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
90°
55°
14 mph
2%
Sat
Overcast
102°
71°
21 mph
1%
Sun
Overcast
98°
79°
23 mph
11%
→ 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
- Coon Creek0.1 mi
- Timber Creek5.0 mi
- South Fork Sandstone Creek5.8 mi
- Deep Creek6.3 mi
- Little Pine Creek6.4 mi
- Red Butte Creek6.8 mi
- Sportsman Pond11.9 mi
- Cottonwood Creek10.8 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.
South Sandstone Reservoir fishing — FAQ
Do I need a license to fish South Sandstone 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 South Sandstone Reservoir?+
South Sandstone Reservoir is a reservoir in Fallon County, Montana. Driving directions and an interactive topo map are on this page.