US lawMontanaRegulationsTitle 17 — ENVIRONMENTAL QUALITYChapter 17.38 — PUBLIC WATER AND SEWAGE SYSTEM REQUIREMENTSSubchapter 17.38.2 — Public Water Supply Requirements17.38.211ARM 17.38.211ARM 17.38.211. GROUND WATER RULESupersededLast amended: 2009Length: 30 wordsOfficial source Cite as Mont. Admin. R. 17.38.211(1) The board adopts and incorporates by reference 40 CFR Part 141, subpart S, which sets forth the requirements to ensure that systems using ground water sources are adequately protected.PreviousARM 17.38.211NextARM 17.38.211