Ephraim Well Water Testing is a state-certified testing facility for bacteriological analysis of potable well water which is recommended by the Environmental Protection Agency (EPA) to be tested annually. The bacteriological testing gives a most probable number of Total Coliform bacteria and E. coli. We provide bacteriological testing for both private and public well water.

For your convenience, sample bottles and forms can be picked up at our facility 24/7.  The cost of a bacteriological test is $30.00. Nitrate analysis is $60.

Please contact the lab with questions or emergencies at (920)-854-4991.