Emma Lake is a 227 acre lake located in Oneida County. It has a maximum depth of 17 feet. Visitors have access to the lake from one public boat landing. Fish include muskie, walleye, largemouth bass, smallmouth bass and panfish. According to the Wisconsin DNR, panfish are abundant in this lake. Walleye are common. Muskie, largemouth bass and smallmouth bass are listed as present.