NPDES compliance inspection manual
By: U.S. Environmental Protection Agency, Office of Water, Office of Water Enforcement and Permits.
Publisher: Office of Water Enforcement and Permits
Published: 1984
Place of publication: Washington, D.C
Language: eng
Subjects: Water -- Pollution -- United States.; Water quality -- Measurement -- United States.
Other titles: National Pollutant Discharge Elimination System (NPDES) Compliance Inspection Manual.
Notes: "June 1984."

Includes bibliographical references.