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MCM 4: Construction Stormwater

Minimum Control Measure (MCM) #4 of the MS4 permit deals with Construction Site Stormwater Runoff Control. The number of BMPs has changed from the 2013 to 2018 permit. There are three Best Management Practices (BMPs) within MCM #4 in the 2018 permit.

The following is a selection of resources for those seeking more information on MS4 permit requirements related to MCM #4.

Links to resources outside of DEP's website do not necessarily constitute an endorsement.

DEP Erosion and Sediment Pollution Control Program Manual (PDF)
(363-2134-008)

Construction Site Complaint Form (Word)
Form may be used by MS4s for logging and tracking complaints about construction stormwater issues