Code of Federal Regulations · Part

Part 142 — National Primary Drinking Water Regulations Implementation

40 C.F.R. pt. 142

• Subpart A General Provisions
• Subpart B Primary Enforcement Responsibility
• Subpart C Review Of State-issued Variances And Exemptions
• Subpart D Federal Enforcement
• Subpart E Variances Issued By The Administrator Under Section 1415(a) Of The Act
• Subpart F Exemptions Issued By The Administrator
• Subpart G Identification Of Best Technology, Treatment Techniques Or Other Means Generally Available
• Subpart H Indian Tribes
• Subpart I Administrator's Review Of State Decisions That Implement Criteria Under Which Filtration Is Required
• Subpart J Subpart J [reserved]
• Subpart K Variances For Small System