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Laboratory Services


Certified Parameters


Drinking Water

  • HPC - Heterotrophic Plate Count
  • Total Coliform - Chromogenic Technique
  • E. Coli - Chromogenic Technique
  • Chlorine
  • Fluoride
  • pH

Non-potable Water (Sewer Water)

  • TSS - Total Suspended Solids
  • pH
  • Ammonia
  • DO - Dissolved Oxygen
  • BOD5 - Biochemical Oxygen Demand 5-day
  • E. Coli - Chromogenic Technique

Sample Receipt Hours

The laboratory is open between 7:30 a.m. to 4:00 p.m. Monday through Friday. Samples may be dropped off at the laboratory during that time. All samples should be placed on ice during transportation. A chain of custody is available and must accompany samples when delivered to the laboratory. Due to sample testing procedures, samples are not typically received on Fridays. The only exceptions are TSS, pH, and BOD samples.

Contact Information:

Jennifer Mickelsen
Laboratory Director/Pretreatment Coordinator
Office: (435) 723-3146
Fax:    (435) 723-7631
Email: Jennifer Mickelsen