US lawUtahRegulationsAgency 13 — Environmental QualityProgram 309 — Drinking WaterR309-300 — Certification Rules for Water Supply OperatorsR309-300-2R309-300-2R309-300-2. AuthorityLast amended: 2025Length: 9 wordsOfficial source Cite as Utah Admin. Code R309-300-2Utah's Operator Certification Program is authorized by Section 19-4-104.PreviousR309-300-1NextR309-300-3