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BILLING CONCERNS

The Utilities Clerk is available to answer billing questions by phone Monday through Friday between 7:00 A.M. and 3:30 P.M. by calling 920-854-4118 or emailing utilityclerk@sisterbaywi.gov.

 


WATER & SEWER CONCERNS

Utilities employees are available to assist with concerns in the field. Please call the Wastewater Treatment Plant Monday through Friday between 7:00 A.M. and 3:30 P.M. at 920-854-2246 to make an appointment.

 


PRIVATE WELL TESTING

In order to prevent unused, unsafe, or improperly constructed wells from serving as a passageway for contaminated surface or near surface waters to our drinking water supply, it is required that all private wells be tested and permitted every five years.

Safe water testing bottles and forms can be obtained at the following locations:

  • The Sister Bay Wastewater Treatment Plant (Monday – Friday 7:00 A.M. – 3:00 P.M.)
    2124 Autumn Court
  • Sister Bay Administration Office (Monday – Friday 8:00 A.M. – 4:00 P.M.)
    2383 Maple Drive