US lawUtahRegulationsAgency 13 — Environmental QualityProgram 309 — Drinking WaterR309-525 — Facility Design and Operation: Conventional Surface Water TreatmentR309-525-3R309-525-3R309-525-3. DefinitionsLast amended: 2025Length: 18 wordsOfficial source Cite as Utah Admin. Code R309-525-3Definitions for certain terms used in this rule are given in R309-110 but may be further clarified herein.PreviousR309-525-2NextR309-525-4