Lansdale vs Norristown
How do flood zones rules compare between Lansdale, PA and Norristown, PA?
Lansdale, PA
Montgomery County
No data available yet for Lansdale.
Norristown, PA
Montgomery County
Norristown participates in NFIP and administers floodplain regulations under Chapter 120 (Building Permits and Floodplain Management). The Schuylkill River borders the borough and creates FEMA-mapped SFHAs. Development in SFHAs requires a floodplain development permit from Norristown Code Enforcement.
View full Norristown rules →Key Facts Comparison
| Fact | Lansdale | Norristown |
|---|---|---|
| Flood Risk | - | Schuylkill River — SFHA Zone AE along river corridor |
| Permit Required | - | Floodplain development permit from Code Enforcement |
| NFIP Participation | - | Yes — maintains flood insurance eligibility |
| PA NFIP Admin | - | PEMA (since Sept. 7, 2021) |
| Code | - | Chapter 120 — Building Permits and Floodplain Management |
Highlighted rows indicate differences between cities.
Lansdale FAQ
No FAQs available.
Norristown FAQ
Is my property in a flood zone in Norristown?
Norristown participates in NFIP and administers floodplain regulations under Chapter 120 (Building Permits and Floodplain Management). The Schuylkill River borders the borough and creates FEMA-mapped SFHAs. Development in SFHAs requires a floodplain development permit from Norristown Code...
Do I need flood insurance in Norristown?
Flood Risk: Schuylkill River — SFHA Zone AE along river corridor. Permit Required: Floodplain development permit from Code Enforcement. NFIP Participation: Yes — maintains flood insurance eligibility. PA NFIP Admin: PEMA (since Sept. 7, 2021).
Compare other topics
See how Lansdale and Norristown compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool