D.C. Mun. Regs. tit. 25-C, § 401
Water Quality – Standards, Drinking Water*
Effective Jun 9, 201764 DCR 5359Authority: Section 4902 of the Department of Health Functions Clarification Act of 2001 (“Act”) effective October 3, 2001 (D.C. Law 14-28; D.C. Official Code § 7-731(a)(11) (2012 Repl. & 2016 Supp.)), and Mayor’s Order 2001-111, dated August 6, 2001. Source: Final Rulemaking published at 64 DCR 5359 (June 9, 2017).District of Columbia, Office of the Secretary
401.1 Potable water shall be used to supply water to all pools and shall meet the requirements of the applicable provisions of 40 CFR Part 141 – National Primary Drinking Water Regulations, and the District of Columbia drinking water quality standards.
SOURCE: Final Rulemaking published at 64 DCR 5359 (June 9, 2017).