Health department reports passed nitrate audit and details on water testing program
Mar 13, 2026
Staff said the county lab passed a BNR nitrate audit by the DNR, described two remediations including required reporting of dilutions to private well owners, and reviewed local water-testing volumes and procedures including that Vernon County has 5,597 documented wells (1970+).
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The director announced, "I am very pleased to announce that we passed our BNR nitrate audit, which happened on March 3," and outlined two remediations and several recommendations from the DNR auditor. She explained one remediation requires that any dilution done to calculate a true nitrate value must be reported to private well owners and described how the department will adjust result forms to comply without causing confusion.
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