A.Â
Any drain (including indoor drains and sinks) or conveyance, whether
on the surface or underground, that allows any nonstormwater discharge,
including sewage, process wastewater, and wash water, to enter the
Mars Borough's separate storm sewer system or waters of the commonwealth
is prohibited.
B.Â
Any drain or conveyance connected from a commercial or industrial
land use to the Mars Borough's separate storm sewer system which
has not been documented in plans, maps, or equivalent records and
approved by the Mars Borough is prohibited.
C.Â
No person shall allow, or cause to allow, discharges into the Mars
Borough's separate storm sewer system or into surface waters
of the commonwealth which are not composed entirely of stormwater,
except:
D.Â
The following discharges are authorized unless they are determined
to be significant contributors to pollution of the waters of the commonwealth:
(1)Â
Discharges from fire-fighting activities.
(2)Â
Potable water sources, including dechlorinated waterline and fire
hydrant flushings.
(3)Â
Irrigation drainage.
(4)Â
Air-conditioning condensate.
(5)Â
Springs.
(6)Â
Water from crawl space pumps.
(7)Â
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.
(8)Â
Flows from riparian habitats and wetlands.
(9)Â
Uncontaminated water from foundations or from footing drains.
(10)Â
Lawn watering.
(11)Â
Dechlorinated swimming pool discharges.
(12)Â
Uncontaminated groundwater.
(13)Â
Water from individual residential car washing.
(14)Â
Routine external building washdown (which does not use detergents
or other compounds).
E.Â
In the event that the Mars Borough or PADEP determines that any of
the discharges identified in Subsection D significantly contribute
to pollution of waters of the commonwealth, or is so notified by PADEP,
the Mars Borough will notify the responsible person(s) to cease the
discharge.
F.Â
Upon notice provided by the Mars Borough or PADEP under Subsection
E, the discharger will have a reasonable time, as determined by the
Mars Borough or PADEP, to cease the discharge, consistent with the
degree of pollution caused by the discharge.
G.Â
Nothing in this section shall affect a discharger's responsibilities
under commonwealth law.
Roof drains and sump pumps shall discharge to infiltration areas,
vegetative BMPs, or pervious areas to the maximum extent practicable.
A.Â
No person shall modify, remove, fill, landscape, or alter any existing
stormwater BMP, facilities, areas, or structures, unless it is part
of an approved maintenance program, without the written approval of
the Mars Borough.
B.Â
No person shall place any structure, fill, landscaping, or vegetation
into a stormwater BMP, facilities, areas, structures, or within a
drainage easement which would limit or alter the functioning of the
BMP without the written approval of the Mars Borough.