Sewer System Management Plan & Audit Required Due Dates
Transition from General Order 2006-0003-DWQ to Reissued General Order

Search by Waste Discharge Identification (WDID) Number

Enter your Waste Discharge Identification (WDID) number in the search field to retrieve the required Sewer System Management Plan (SSMP) Update and Audit due dates for your system.



Sewer System Management Plan & Subsequent Update Due Dates
System Name WDID Number Original Plan Required Due Date Required Plan Update Due Date Required Plan Update Due Date

Required Plan Update
Due Date*

Audit Due Dates
System Name WDID Number Original Required Plan Audit Due Date Required Plan Audit Due Date Required Plan Audit Due Date Required Plan Audit Due Date Required Plan Audit Due Date Required Plan Audit Due Date

End of Required
 3-Year Audit Period**

* Per Section 5.5 and Attachment E1, Section 3.11 of the General Order, Plan updates are due within six years after the required due date of the Enrollee’s last Plan Update.

** Per Section 5.4 and Attachment E1, Section 3.10 of the General Order, the Audit Report is due within six months after the end of the required 3-year audit period.