Reading, PA Environmental Rules: Flood Elevation Requirements (2026)
Key Facts
- Freeboard requirement
- 1.5 feet above Base Flood Elevation
- Applies to
- Zone AE Without Floodway Subdistrict
- Permit required
- Floodplain zoning permit before construction
- Enforcement
- Misdemeanor charge plus fine
- Legal basis
- Pennsylvania Floodplain Management Act of 1978
Summary
Reading requires new construction and substantial improvements in the Zone AE Without Floodway Subdistrict to elevate the lowest floor at least 1.5 feet above the Base Flood Elevation, a stricter local freeboard standard.
Within the Zone AE Without Floodway Subdistrict, any new construction or substantial improvement shall have the lowest floor (including basement) elevated to at least 1 1/2 feet above the Base Flood Elevation (BFE).
(2) Within the Zone A Subdistrict, where there are no Base Flood Elevations specified on the FIRM, any new construction or substantial improvement shall have the lowest floor (including basement) elevated to least 1 1/2 feet above the BFE, determined in accordance with § 600-1818C of this Part.
(3) Within Shallow Flooding Subdistrict (if applicable), any new construction or substantial improvement shall have the lowest floor (including basement) at or above the highest adjacent grade at least as high as the flood depth number specified on the FIRM.
(4) The design and construction standards and specifications contained in
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-8: Current through August 10, 2026).
Full Breakdown
The City of Reading's floodplain overlay zone ordinance sets a 1.5-foot freeboard above the FEMA Base Flood Elevation (BFE) for new construction and substantial improvements in the Zone AE Without Floodway Subdistrict, stricter than FEMA's zero-freeboard federal minimum. Nonresidential structures can floodproof to the same 1.5-foot mark instead of elevating. Where a Flood Insurance Rate Map shows no BFE (Zone A), the Floodplain Administrator determines an equivalent elevation from the best available data. A floodplain zoning permit from the Floodplain Administrator is required before any construction begins anywhere in the mapped floodplain.
Violations & Fines
Noncompliance is a misdemeanor with a fine under § 600-206, plus the property can be declared a public nuisance and abated by City Council until corrected.
Frequently Asked Questions
Does Reading require higher floor elevations than FEMA's federal minimum?
What if my property is in Zone A with no mapped Base Flood Elevation?
Sources & Official References
Other rules in Reading
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