Permit Information

Permit Handbook
 
Focus Sheet on General Permits
 
Permit Writer's Manual
Technical guidance and policy manual for permit writers who develop wastewater discharge permits in Washington State.
 
Reclaimed Water
Design standards for the use of adequately and reliably treated wastewater in place of drinking water for non-potable uses.
 
Transfer of Ownership Form
Transfers ownership of an Individual National Pollutant Discharge Elimination System (NPDES) or State Waste Discharge Permit to a new owner/operator.
 
Vehicle and Equipment Washwater Discharges
This guidance manual discusses the environmental concerns over discharges from washing the exterior surfaces of vehicles and equipment such as cars and/or trucks, and light or heavy equipment.
 
Wastewater/Stormwater Discharge Permit Fees
Permit fees are paid by holders of federal and state wastewater and stormwater discharge permits issued by Ecology.
 
Water Quality Permit Life Cycle System Database (WPLCS)
Information about individual permits.