Classification of regions.

§ 52.171 Classification of regions.

The Arkansas plan was evaluated on the basis of the following classifications:

Air quality control region Pollutant
Particulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Ozone
Central Arkansas IntrastateIIIIIIIIIIIIII
Metropolitan Fort Smith InterstateIIIIIIIIIIIIII
Metropolitan Memphis InterstateIIIIIIIIIII
Monroe (Louisiana)-El Dorado (Arkansas) InterstateIIIIIIIIIIIIII
Northeast Arkansas IntrastateIIIIIIIIIIIIIII
Northwest Arkansas IntrastateIIIIIIIIIIIIIII
Shreveport-Texarkana-Tyler InterstateIIIIIIIIIIIIII
This document is only available to subscribers. Please log in or purchase access.