Monthly Water Testing Information

E. coli cfu per 100 ml shown:  308 on 9/24/2020

Special Concerns:  Caution is advised due to elevated E Coli

BeachAdvisorySign Non Beach Winter

sugar river



11317 S Nelson Rd
Janesville, WI 53545

Rock County Park with a canoe launch on the Sugar River. Water is sampled from the bridge near the park.  Water recreational opportunities include fishing and canoeing.