US lawIdahoRegulationsIDAPA 58 — Environmental Quality, Department ofChapter 58.01.25 — Idaho Pollutant Discharge Elimination System Rules000IDAPA 58.01.25.000Legal AuthorityLast amended: 2024Year: 2026Length: 8 wordsOfficial source Sections 39-105, 39-107, and 39-175C, Idaho Code. (7-1-24)NextIDAPA 58.01.25.001