EPA Approves South Carolina's Implementation Plan for 1997 8-Hour Ozone NAAQS

Summary

The Environmental Protection Agency (EPA) has approved two state implementation plan (SIP) revisions submitted by the South Carolina Department of Health and Environmental Control (SC DHEC) to address the reasonable further progress (RFP) plan requirements for the 1997 8-hour ozone national ambient air quality standards (NAAQS) in the Charlotte-Gastonia-Rock Hill bi-state area, which includes parts of North Carolina and South Carolina.