When submitting eBird observations at Lake Koshkonong, it is most helpful to start a new checklist for each hotspot around the lake. 

If you carefully keep your bird records by county, be sure to use the specific hotspots in this area so that the birds will be assigned to the proper county. There are sections of Lake Koshkonong in Rock, Jefferson, and Dane counties.

Lake Koshkonong is a 10,595-acre lake ideal for boating, swimming, fishing, and watersports. It has a maximum depth of 7 feet. Visitors have access to the lake from public boat landings, and public beaches.