A. Roof drains, sumps, french drains and underground drains shall not directly discharge to watercourses or be connected to streets, sanitary or storm sewers or roadside ditches except as provided in § 206-83B.
B. Connections of roof drains, sumps, french drains and underground drains to streets or roadside ditches may be permitted by the Township if the Township finds the connection does not significantly contribute to pollution to surface waters of the commonwealth.
C. Roof drains, sumps, french drains and underground drains shall discharge to infiltration areas or vegetative BMPs to the maximum extent practicable.