Public Water System Supervision Program Revision for the State of Colorado

In accordance with the provisions of section 1413 of the Safe Drinking Water Act (SDWA), 42 U.S.C. 300g-2, and 40 CFR 142.13, public notice is hereby given that the State of Colorado has revised its Public Water System Supervision (PWSS) Primacy Program by adopting Federal regulations for the Lead and Copper Rule Short Term Regulatory Revisions which correspond to the National Primary Drinking Water Regulations (NPDWR) in 40 CFR part 141 and 142. The EPA has completed its review of these revisions in accordance with SDWA, and proposes to approve Colorado's primacy revisions for the above stated Rules. Today's approval action does not extend to public water systems in Indian country, as defined in 18 U.S.C. 1151. Please see Supplementary Information, Item B.