Lake Koshkonong

Lake Koshkonong is a 10,595 acre lake located in Dane, Rock, Jefferson Counties.  It has a maximum depth of 7 feet.  Visitors have access to the lake from several public boat landings.  There are also 2 public beaches on the lake.  Fish include largemouth bass, smallmouth bass, muskie, northern pike, walleye, catfish and panfish.  According to the DNR, panfish are common in the lake while all other species listed are present.  The water is very murky.

WI DNR Lake Page