Clean Air Act Redesignation Substitute for the Houston-Galveston-Brazoria 1997 8-Hour Ozone Nonattainment Area; Texas

概要

The Environmental Protection Agency (EPA) is approving a redesignation substitute and making a finding of attainment for the revoked 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS) for the Houston-Galveston-Brazoria ozone nonattainment area (HGB area).