Water Use Rules in Philadelphia, PA (2026)
1 verified water use rules for Philadelphia, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Recycled Water Rules
Philadelphia regulates reclaimed and other nonpotable water under Plumbing Code Chapter 13, covering collection, storage, treatment and distribution systems, including piping supplied by a wastewater treatment facility for reuse in a building.
Philadelphia Reclaimed Water Piping Standards
Some RestrictionsPhiladelphia Plumbing Code §§ P-1301.1, P-1304.2, P-1304.3.1.1 (Subcode "P", Chapter 13)
P-1301.1 General. The provisions of Chapter 13 shall govern the materials, design, construction and installation of systems for the collection, storage, treatment and distribution of nonpotable water. For nonpotable rainwater systems, the provisions of CSA B805/ICC 805 shall be an alternative for regulating the materials, design, construction and installation of systems for rainwater collection...