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Regulations last checked for updates: Nov 24, 2024
Title 40 - Protection of Environment last revised: Nov 21, 2024
All Titles
Title 40
Chapter I
Part 142 - PART 142—NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION
Subpart A [§ 142.1 - § 142.4] - Subpart A—General Provisions
Subpart B [§ 142.10 - § 142.19] - Subpart B—Primary Enforcement Responsibility
Subpart C [§ 142.20 - § 142.24] - Subpart C—Review of State-Issued Variances and Exemptions
Subpart D [§ 142.30 - § 142.34] - Subpart D—Federal Enforcement
Subpart E [§ 142.40 - § 142.46] - Subpart E—Variances Issued by the Administrator Under Section 1415(a) of the Act
Subpart F [§ 142.50 - § 142.57] - Subpart F—Exemptions Issued by the Administrator
Subpart G [§ 142.60 - § 142.65] - Subpart G—Identification of Best Technology, Treatment Techniques or Other Means Generally Available
Subpart H [§ 142.72 - § 142.78] - Subpart H—Indian Tribes
Subpart I [§ 142.80 - § 142.81] - Subpart I—Administrator's Review of State Decisions that Implement Criteria Under Which Filtration Is Required
Subpart J - Subpart J [Reserved]
Subpart K [§ 142.301 - § 142.313] - Subpart K—Variances for Small System
authority:
42 U.S.C. 300f
,
300g
,
300g
,
300g
,
300g
,
300g
,
300g
,
300j
,
300j
,
and
source:
41 FR 2918, Jan. 20, 1976, unless otherwise noted.
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