The Pennsylvania Municipalities Planning Code, 53 P.S. Section 10101 et seq., authorizes municipalities to engage in land use planning and implement land use controls through a number of mechanisms, including comprehensive plans, official maps, zoning ordinances, subdivision and land development ordinances and planned residential developments. On May 9, the Commonwealth Court rendered a decision in Delchester Developers v. Zoning Hearing Board, 2017 Pa. Commw. Ct. LEXIS 192 (Pa. Commw. Ct. 2017), concluding, among other things, that stormwater management ordinances are not land use ordinances governed by the MPC.
In Delchester Developers, Delchester Developers L.P. submitted a preliminary land development plan application to the township of London Grove seeking approval to develop commercially two lots located within the township’s Groundwater Protection Overlay District. The overlay district encompasses a threatened geological formation in the township that allows water to move quickly through it. In recognition of the threat to and challenges posed by the geological formation, the township board of supervisors adopted stringent stormwater management regulations applicable in the overlay district to ensure recharge, prevent sinkhole formation and protect the groundwater from contamination.
