2022 MS4 Annual Report

The 2022 Draft MS4 Annual Report for the General Permit for the Discharge of Stormwater (MS4)

The 2022 Draft MS4 Annual Report is listed below with the appendices that include maps and sampling results from dry weather screening for the outfalls that have been completed. Each dry weather screening of an outfall includes key junction manholes within the upstream drainage network of the outfall.

2022 Draft MS4 Annual Report (PDF)

Appendix A Key Junction Manhole Dry Weather Screening and Sampling Data Outfalls 1 – 499 (PDF)

Appendix B Key Junction Manhole Dry Weather Screening and Sampling Data Outfalls 500 – 999 (PDF)

Appendix C Key Junction Manhole Dry Weather Screening and Sampling Data Outfalls 1000 – 1499 (PDF)

Appendix D Key Junction Manhole Dry Weather Screening and Sampling Data Outfalls 1500 – 1999 (PDF)

Appendix E Key Junction Manhole Dry Weather Screening and Sampling Data Outfalls 2000+ (PDF)