Waukesha County

Is my property in the 100 year floodplain?

You can determine if your property is in the 100-year floodplain through the Land Information System Division by using the GIS/MS. You can also contact our office by e-mail or by phone at (262) 548-7790 and ask to speak with the Planner of the Day who will assist you in determining if your property is in the 100-year floodplain. You may also contact FEMA.

Mailing Address:  515 W. Moreland Blvd. Room AC 230, Waukesha, WI 53188
Reception Desk:  Room AC260
Business Hours: M-F, 8:00 am - 4:30 pm (excluding Holidays)
Phone: (262) 548-7790 | Fax: (262) 896-8071

Office Location Map