Environmental Rules in Penn Hills, PA (2026)
4 verified environmental rules for Penn Hills, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Penn Hills Stormwater Management Ordinance (Chapter 1058, Ord. 2019-2642) requires stormwater review for any earth disturbance over 1,000 sq ft or new impervious cover. Penn Hills also charges a stormwater fee under Chapter 1059.
Environmental: Stormwater
Heavy RestrictionsErosion Control
All earth disturbance in Penn Hills must follow 25 Pa. Code Chapter 102 (PA DEP). Projects over 5,000 sq ft require a written E&S plan; over 1 acre requires NPDES permit through Allegheny County Conservation District.
Environmental: Erosion Control
Heavy RestrictionsFlood Zones
Penn Hills participates in the National Flood Insurance Program (NFIP); development in FEMA-mapped Special Flood Hazard Areas must meet floodplain management standards under the municipal Floodplain Ordinance and 12 Pa. Code Chapter 113.
Environmental: Flood Zones
Heavy RestrictionsGrading & Drainage
Grading in Penn Hills requires a permit through the Code Enforcement Department for any work moving more than a minimal amount of soil or altering drainage. Chapter 1420 construction code and Chapter 1058 stormwater ordinance both apply.
Environmental: Grading Drainage
Heavy RestrictionsLooking for Allegheny County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Penn Hills city rules.
Environmental Rules in Allegheny County →