Minor Clarification of National Primary Drinking Water Regulation for Arsenic
other · Rule · Published 2003-03-25 · Effective 2003-04-24 · 68 FR 14502
Document
Document number
03-7048
Federal Register citation
68 FR 14502
CFR reference
40 CFR 141
Type
Rule
Action
Final rule.
Category
other
Publication date
2003-03-25
Effective date
2003-04-24
EPA docket
FRL-7472-5
Abstract
Today, EPA is revising the rule text in its January 2001 final rule that established the 10 parts per billion arsenic drinking water standard to express the standard as 0.010 mg/L, in order to clarify the implementation of the original rule.