R307-312 establishes emission standards for sources in the aggregate processing industry, including aggregate processing equipment, hot mix asphalt plants, and concrete batch plants.

KEY: air pollution, aggregate, asphalt, concrete

Date of Last Change: February 4, 2016

Notice of Continuation: December 7, 2022

Authorizing, and Implemented or Interpreted Law: 19-2-101; 19-2-104; 19-2-109