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title 40
Protection of Environment
chapter I-i24
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
part 142
PART 142—NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION
subpart I
Subpart I—Administrator's Review of State Decisions that Implement Criteria Under Which Filtration Is Required
Subpart I. Subpart I—Administrator's Review of State Decisions that Implement Criteria Under Which Filtration Is Required
§ 142.80 - Review procedures.
§ 142.81 - Notice to the State.