Water Quality > Stormwater > Washington State Water Quality Permit Data

Washington State Water Quality Permit Data

Query/search databases

• Permit and Reporting Information System (PARIS) - for water quality
• Historic NPDES & State Waste Discharge Permits (WPLCS)
• Underground Injection Control (UIC)
• Certified Erosion and Sediment Control Lead Database (CESCL)
• Toxic Algae Database (TAD)

Submit data, applications or certifications (must have SAW account)

• WQWebPortal
  • WQWebDMR (enter DMRs for NPDES and State Waste Discharge Permits)
  • Conditional No Exposure Certificate (Industrial Facilities that are not required to have an Industrial Stormwater Permit)
  • Application for Construction Stormwater Coverage (Notice of Intent - NOI)
• Aquatic Pesticide Permit Application (Aquatic Pesticide, Mosquito, Aquatic Plant and Algae, and Noxious Weed Control)
• Submit Annual Reports
  • Aquatic Mosquito Control Permit (Annual report)
  • Underground Injection Control (UIC Annual Reports)
  • Aquatic Noxious Weed Control Permit (Annual Report

More information about

• Permit and Reporting Information System (PARIS)
• Water Quality Permit Portal
• WQWebDMR (formerly WAWebDMR)
• Underground Injection Control Program