Lake Arthur (Moraine State Park)
Reservoir, Butler County (Muddy Run). Pennsylvania, United States.
40.9625, -80.1219 — View on the map
- Area
- 1,305 ha
- Managed by
- Pennsylvania Fish and Boat Commission
- Permit required
- Pennsylvania fishing license (PFBC)
- Boat launch
- yes
Useful gear for this area
Chosen from the species and size limits regulated in this area.
Carp Rig Kit: Ring Swivels, Pop-Up Beads, Shrink TubeFor: common carp, wels catfish · carp fishing with a hair rig
€42.90£24.90Not shipped to the United States
Responsible gearCoated Nylon Keepnet with Aluminium RingsFor: roach, common bream, european perch · float fishing (waggler and stick float)
€73.90£36.90Not shipped to the United States


Coarse and ledger fishing pack: rig parts, line, keepnet and tripods€14.60 less than buying separately£7.60 less than buying separately
€122.90£60.90Not shipped to the United States
Species present
PFBC « Pennsylvania's Best Fishing Waters » (species for which this water is rated among the best; not a full species list)
Local rules
PFBC special regulations: Big Bass Special Regulation; Permitted Cast or Throw Net Special Regulation.
2026 season calendar — Pennsylvania
Access
Primary access: Davis Hollow Boat Launch.
Official sources
- Best Fishing Waters Lakes 202411 — PA Fish and Boat Commission data (PASDA) (accessed on 23 September 2026)
- Fishing Special Regulation Lakes 202603 — PA Fish and Boat Commission data (PASDA) (accessed on 23 September 2026)
- PFBC fishing regulations summary (special regulations) (accessed on 23 September 2026)
- PFBC lake habitat plan — Lake Arthur (Moraine State Park) (accessed on 23 September 2026)
Channel catfishIctalurus punctatus
Common carpCyprinus carpio