Permit writer's guide to water quality-based permitting for toxic pollutants

摘要: The Guide provides State and Federal National Pollutant Discharge Elimination System (NPDES) permit writers water quality management staff a reference to quality-based issuance procedures. It supports the implementation of existing standards current permitting techniques. As such, it presents fundamental concepts procedures in detail simply refers those more advanced toxics control procedures, such as dynamic modeling complex discharge situations, which may not yet be incorporated into many programs. is meant explain aspects terms what writer currently needs know issue NPDES permit.