Twin City Water Clinic is a Minnesota Department of Health, Wisconsin DNR, and Wisconsin Department of Agriculture certified laboratory that tests drinking water for contaminants that are harmful to your health.  

Our state of the art equipment picks up traces of E. coli, coliform bacteria,  nitrate, lead, arsenic, and nitrite. Once our lab professionals analyze the samples, we report the results in an easy-to-understand way.

With over 60 years of business and

1.2 million+ tests run, you can be confident in receiving accurate results.