US lawMontanaRegulationsTitle 37 — PUBLIC HEALTH AND HUMAN SERVICESChapter 37.115 — POOLS, SPAS, AND OTHER WATER FEATURESSubchapter 37.115.13 — Water Testing37.115.1307ARM 37.115.1307ARM 37.115.1307. DISINFECTANT USERepealedLast amended: 2019Length: 1 wordsOfficial source Cite as Mont. Admin. R. 37.115.1307(REPEALED)PreviousARM 37.115.1305NextARM 37.115.1307