COVID-19: Beginning September 9, the Utah Department of Environmental Quality is reopening offices with Low Level (Yellow) Restrictions. In an effort to reduce the spread of COVID-19, we are limiting person-to-person contact. Please contact DEQ here to conduct business.

Water System Ratings

Ratings are assigned in accordance with the Rule R309-400—Water System Rating Criteria (Improvement Priority System). Refer to this rule for a detailed description of how ratings are assigned.

There are three possible ratings:

  • Approved
  • Corrective Action (i.e., system deficiencies are in the process of being corrected)
  • Not Approved (i.e., significant deficiencies exist)

To determine the rating of a water system, look them up at WaterLink.utah.gov.