EPA revised the 10 parts per billion national primary drinking water regulation for arsenic (40 C.F.R. Part 141) to express the standard as 0.010 milligrams per liter. The rule becomes effective March 25, 2003.
EPA revised the 10 parts per billion national primary drinking water regulation for arsenic (40 C.F.R. Part 141) to express the standard as 0.010 milligrams per liter. The rule becomes effective March 25, 2003.
Action
Published Date
Code CFR
40 C.F.R. Part 141
Department
Pages
14501-14507
Volume Number
68
