[Code of Federal Regulations] [Title 40, Volume 1] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR35.170] [Page 439] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY PART 35_STATE AND LOCAL ASSISTANCE--Table of Contents Subpart A_Environmental Program Grants Sec. 35.170 Purpose. (a) Purpose of section. Sections 35.170 through 35.178 govern Public Water System Supervision Grants to States (as defined in section 1401 (13)(A) of the Safe Drinking Water Act) authorized under section 1443(a) of the Act. (b) Purpose of program. Public Water System Supervision Grants are awarded to carry out public water system supervision programs including implementation and enforcement of the requirements of the Act that apply to public water systems. (c) Associated program regulations. Associated program regulations are found in 40 CFR parts 141, 142, and 143.