Idaho Admin. Code r. 58.01.08.310Download PDFCurrent through September 2, 2024Section 58.01.08.310 - ENHANCED FILTRATION AND DISINFECTION - SYSTEMS SERVING FEWER THAN TEN THOUSAND PEOPLE 40 CFR 141, Subpart T, is incorporated by reference.Idaho Admin. Code r. 58.01.08.310Effective July 1, 2024