MS4 Permitting Assistance

Project Name
Phase II Stormwater Permit Implementation
St. Clair County
Belleville, Illinois
Service Period
2007 - Ongoing
  • temp
  • temp1

RJN is supporting the St. Clair County co-permittee group (composed of 19 member communities) with ongoing services for compliance with the NPDES MS4 permitting requirements. Training materials have been developed, outfall surveys and mapping have been performed, “best management practices” have been implemented, and annual reports have been completed and submitted. RJN is also developing a program to assist with the new water quality sampling requirement and providing related training.

Project Metrics

  • 22-community co-permittee group
  • 95 miles of CWA Section 303(d) impaired streams
  • 1,800 photos recording site conditions
  • 1,287 outfalls
  • 98 log jams
  • 72 points of interest


  • Developing training materials
  • Leading meetings
  • Completing annual reports
  • Creation of compliance tool
  • Assistance with training tool and tracking format development