Philadelphia’s CSO Nine Minimum Control # 6 & 7 Requirements and Implementation
Philadelphia’s Consent Order and Agreement (COA) with the Pennsylvania Department of Environmental Resources (PaDEP) (link) paragraph K attaches the PaDEPs CSO Policy to the COA:
PaDEP’s CSO Policy, as documented in Appendix C of the COA (link), requires Philadelphia’s “Continued Implementation of Technology-Based Nine Minimum Controls” (Attachment 1A, pg.13)
I have reproduced this section of the COA Attachment 1A for the readers convenience:
Document |
Link |
|---|---|
| Pa DEP – Philadelphia Consent Order Agreement | COA Link Appendix C |
| EPA 1995 CSO Nine Minimum Controls Guidance – May,1995 | EPA_NMC |
| EPA CSO Guidance NMC 6 | NMC_6 |
| EPA CSO Guidance NMC 7 | NMC_7 |
| Philadelphia Documentation – Implementation of the CSO Nine Minimum Controls – Sept. 27, 1995 | Link |
| Philadelphia Updated Nine Minimum Control Report – June 1, 2013 | Link |
| Philadelphia Annual Wet Weather Reports: 1995-2013 | Link |
| Timeline of Philadelphia’s NMC 6 Compliance | Link |
| Philadelphia’s NMC 7 Compliance | Link |