HomeWisconsinLake Mills, WIJefferson County Perscription Drug Drop-off Site- Lake Mills Police Department Jefferson County Perscription Drug Drop-off Site- Lake Mills Police Department Contact Information 200 A Water Street, Lake Mills, WI, Wisconsin 53551 (920) 674-7430 https://www.jeffersoncountywi.gov/ Location Get Directions By car By public transit Walking Bicycling HoursMonday to Friday 7:00 am - 3:00 pm Hazardous Medications 1 2 3 4 50.000 Does this listing contain inaccurate information? If so please send us a correction. Your name Your email Subject Please describe what corrections need to be made to the listing.