Lake Arthur is located in Butler County, Pennsylvania. This lake is 3,075 acres in size. When fishing, anglers can expect to catch a variety of fish including Bluegill, Channel Catfish, Largemouth Bass, Muskie, Northern Pike, Smallmouth Bass, Striped Bass, Tiger Muskie, Walleye, White Bass and Pumpkinseed.

BUY A PENNSYLVANIA FISHING LICENSE.