NPDES Stormwater Permit Information

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CITY OF WILSONVILLE 

NPDES Annual Reports

NPDES MS4 PERMIT DOCUMENTS

Stormwater Management Plan Best Management Practices Reference Materials

Best Management Practice Reference Material
Public Education and Outreach Program Education Webpage
Public Involvement and Participation Report a Spill Webpage
Illicit Discharge Detection and Elimination City of Wilsonville Code Section 8.300
  Wilsonville Maps Webpage
  Illicit Discharge Detection and Elimination Standard Operating Procedures (SOP)
Construction Site Runoff Control City of Wilsonville Code Section 8.300
  City of Wilsonville Public Works Standards Section 101.9.00
  Clackamas County Erosion and Sediment Control Planning and Design Manual (2020)
  Erosion Control Inspection Form
Post Construction Site Runoff for New Development and Redevelopment City of Wilsonville Stormwater & Surface Water Design and Construction Standards (2015)
  City of Wilsonville Comprehensive Plan (2018)
  City of Wilsonville Low Impact Design (LID) Guidebook (2021)
  Annual Stormwater Facility Inspection and Maintenance Report
Pollution Prevention and Good Housekeeping for Municipal Operations City of Wilsonville Stormwater Pollution Prevention Strategy for Municipal Facilities (2013)
  Winter Weather Response Plan (2021)
  City of Wilsonville Integrated Pest Management Plan (2018)
  City of Wilsonville Stormwater & Surface Water Design and Construction Standards (2015)
  A Guide to Stormwater Maintenance & Access Easement
  Vegetated Stormwater Facility Inspection SOP
  A Manual for The Operation and Maintenance of Privately Owned Stormwater Facilities
  Stormwater Operation and Maintenance Plan
  Stormwater Maintenance Agreement Template
  Stormwater Master Plan (2012)
  City of Wilsonville Stormwater Retrofit Plan (2015)
  City of Wilsonville Hydromodification Assessment (2015)
Industrial and Commercial Facilities City of Wilsonville Industrial/Commercial Facility Inspection Program Document (2013)
  City of Wilsonville Industrial and Commercial Environmental Survey