This document presents Coal Township's Comprehensive Plan. It was prepared in. accordance with the Pennsylvania Municipalities Planning Code (Act 170 of 1988). By adoption. of this Comprehensive Plan by Coal Township's Board of Commissioners, it becomes the official.
1 A mutagen is a substance or agent that causes an increase in the rate of change in genes (subsections of the DNA of the body's cells).
mg/m3 means milligrams of a chemical in a cubic meter of air. It is a measure of concentration (weight/volume). A mutagen is a substance that causes mutations. a change in the genetic material in a body cell.