Publication Summary

Title

Wastewater Discharge Permits in Washington State

Month-Year PublishedJanuary 1994
Revised onJanuary 2004
Online Availability
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Short Description

An overview of the wastewater discharge permit program in Washington State:

  • Short History of the Wastewater Discharge Permit Program
  • What is a Wastewater Discharge Permit
  • Who Needs a Permit
  • Kinds of Permits
  • Principles of the Permit Program
  • What is a Permit Fact Sheet
  • How to Read a Fact Sheet
  • Major Elements of Washington Water Quality Standards
  • The Individual Permit Process and Opportunities for Public Involvement
  • More Information About Permits and Assistance to Participate in the Permit Process

(Also see abstract below)
Publication NumberWQ-R-019
Print Availability Not available as a printed document
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Number of pages 7
Keywords discharge, effluent, fish, law, permit, right, waste, wastewater, water, water quality
Related Web ContentPermits - Point Source Pollution
Related Publications TitleRelationship    
Chapter 173-226 WAC, Waste Discharge General Permit Programrelated regulation
Abstract Long Description

A wastewater discharge permit is a legal document issued by the Department of Ecology to control the discharge of wastewater to surface or ground waters and to publicly-owned sewage systems. Permits place limits on the quantity and concentrations of contaminants that may be discharged.

When necessary, permits require treatment of wastewater or impose other operating onditions on dischargers to ensure that permit limits are met. Permits may also set other conditions, including monitoring and reporting requirements, spill prevention planning, and other regulatory activities.

Permits are written by engineers and environmental scientists from Ecology. Most permits have a five-year life span. Washington State permits are grouped by geographical areas called Water Quality Manage-ment Areas (WQMAs).

Every five years permits in a WQMA come up for review and renewal. This gives Ecology and local agencies a chance to look holistically at watersheds.


This page last updated March 10, 2008