[Ord. 447, 1/2/2007, § 701]
1.
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.
2.
Discharges, which may be allowed, if they do not significantly contribute to pollution to the waters of this commonwealth, are:
A.
Discharges from firefighting activities.
B.
Flows from riparian habitats and wetlands.
C.
Potable water sources including dechlorinated water line and fire hydrant flushings.
D.
Uncontaminated water from foundations or from footing drains.
E.
Irrigation drainage.
F.
Lawn watering.
G.
Air conditioning condensate.
H.
Dechlorinated swimming pool discharges.
I.
Springs.
J.
Uncontaminated groundwater.
K.
Water from crawl space pumps.
L.
Water from individual residential car washing.
M.
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.
N.
Routine external building wash down (which does not use detergents or other compounds).