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Water Testing Services

Leuther Laboratories LLC

Leuther Laboratory provides water testing services for public and private clients.  We do water testing for all water sources including but not limited to ponds, rivers and wells.


N 1006 County Road M
Coon Valley, WI 54623
(608) 788-8180  Telephone
(608) 788-1412   Fax

Water testing by Leuther Laboratory microbiologists
include detection of:

  • Coliform
  • E. coli
  • Other water bacteriology,
  • Limited water chemistry, including PCR source tracking


Water testing by Leuther Labs is

  • State of Wisconsin
  • Other states with reciprocity
  • EPA certified

Water Sampling Directions

When submitting water samples for analysis please follow these directions.