Westmoreland County · reservoir
Monongahela River Pool Four
Monongahela River Pool Four is a reservoir in Westmoreland County, Pennsylvania. FishableWaters aggregates every stocking record for this water from Pennsylvania'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
89°
59°
8 mph
0%
Sat
Overcast
90°
65°
12 mph
44%
Sun
Storms
79°
69°
10 mph
83%
→ 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
- Tri-Cities Reservoir0.8 mi
- Maple Creek1.1 mi
- Speers Run1.7 mi
- Taylors Run3.3 mi
- Pigeon Creek3.8 mi
- Beckets Run4.0 mi
- Downers Run4.3 mi
- Pike Run5.2 mistocked Apr 17, 2026
Seasons, limits, and rules are the state's call — check the official PA regulations and buy your license before you go. We link the source; we never restate the rules.
Monongahela River Pool Four fishing — FAQ
Do I need a license to fish Monongahela River Pool Four?+
Yes — Pennsylvania 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 Monongahela River Pool Four?+
Monongahela River Pool Four is a reservoir in Westmoreland County, Pennsylvania. Driving directions and an interactive topo map are on this page.