Environmental Rules in Haverford, PA (2026)
4 verified environmental rules for Haverford, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
In Haverford Township, Delaware County, Pennsylvania, no regulated activity may begin until the township approves a stormwater management site plan. Chapter 78, Article II requires sites to minimize runoff and impervious surfaces, and a violation is a misdemeanor with a fine of up to $1,000 per violation.
Haverford Township Stormwater Management Rules
Significant RestrictionsHaverford Township Code § 78-31
A. Applicants proposing regulated activities in Haverford Township which do not fall under the exemption criteria shown in § 78-18 shall submit a stormwater management site plan consistent with this article and the applicable watershed stormwater management plan to Haverford Township for review. The stormwater management criteria of this article shall apply to the total proposed development eve...
Erosion Control
In Haverford Township, Delaware County, Pennsylvania, anyone who grades, fills, strips or paves land needs a permit, and graded surfaces must be seeded, sodded or otherwise protected from erosion within 60 days. Violations of Chapter 78, Article I carry a fine of up to $1,000 and costs.
Haverford Township Erosion and Sediment Control Rules
Some RestrictionsHaverford Township Code § 78-9
B. No person, firm or corporation shall modify, fill, excavate, pave, grade or regrade land in any manner so close to a property line as to endanger or damage any adjoining street, sidewalk, alley or any other public or private property without supporting and protecting such property from settling, cracking, erosion, sediment or other physical damage or personal injury which might result. C. No...
Flood Zones
In Haverford Township, Pennsylvania, no construction, development, fill or other placement of an obstruction can take place within any identified floodplain or flood-prone area. Repairs under 50% of market value are allowed if the structure does not grow horizontally. Any work in the mapped one-hundred-year floodplain needs a building permit from the Township Code Enforcement Office.
Floodplain Development Rules in Haverford Township
Heavy RestrictionsHaverford Township Code § 182-604(B) and (F)(1)
B. Applicability. ... It shall be unlawful for any person, partnership, business or corporation to undertake, or cause to be undertaken, the construction, reconstruction, substantial improvement, enlargement, alteration or relocation of any structure (including manufactured homes) or any other development of a structure or grounds within an identified one-hundred-year floodplain area or flood-p...
Flood Elevation Requirements
In Haverford Township, the lowest floor, including the basement, of any new construction or substantial improvement within an identified floodplain area must be at least 1 1/2 feet above the one-hundred-year flood elevation. Fully enclosed spaces below the lowest floor are prohibited except for parking, building access or incidental storage.
Flood Elevation and Freeboard Rules in Haverford Township
Some RestrictionsHaverford Township Code § 182-604(F)(3)(c) and (G)
(c) If granted, a variance shall involve only the least modification necessary to provide relief. If it should become necessary to grant any variance, the applicant shall be required to comply with all applicable requirements of the National Flood Insurance Program Regulations (60.3), including the requirements for elevation, floodproofing and anchoring and no increase in the one-hundred-year f...
Looking for Delaware County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Haverford city rules.
Environmental Rules in Delaware County →