Any drain or conveyance, whether on the surface or subsurface, which
allows any nonstormwater discharge including sewage, process wastewater,
and wash water to enter the waters of this commonwealth is prohibited.
Pavement wash waters where spills or leaks of toxic or hazardous
materials have not occurred (unless all spill material has been removed)
and where detergents are not used.
In the event that the municipality or DEP determines that any of
the discharges identified in Subsection 701B, significantly contribute
to pollution of the Waters of this Commonwealth, the municipality
or DEP will notify the responsible person(s) to cease the discharge.
Roof drains and sump pumps shall discharge to infiltration or
vegetative BMPs to the maximum extent practicable.
No person shall modify, remove, fill, landscape, or alter any
SWM BMPs without the written approval of the municipality.