Blog · October 14, 2026 · Pennsylvania
Using the Lebanon County Flood Zone Map
Flood zones are set by FEMA, and checking one near Cleona takes a few minutes.
Main page: Lebanon County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
Before an offer near Palmyra, look at the Lebanon County flood zone map: the zone on that map shapes insurance, building rules and resale. In this Lebanon County guide: locating a parcel on FEMA's map, decoding A, AE and X, and pairing it with the Lebanon County ArcGIS parcel map.
Where the Lebanon County flood zone map lives
Closer to Avon, the official source is FEMA's Flood Map Service Center: enter the street address, then open the map view for that panel. A tract near Mount Gretna without an address is still easy to locate: search the nearest road and click inside the land.
Opening the official parcel viewer
Go first to the Lebanon County ArcGIS parcel map; it maps every assessed parcel in the county, Cleona included. Without an address in hand, follow US Route 22 on the aerial and select the outline, whether the land is near Myerstown or elsewhere in the county. For a parcel near Cornwall, write down the parcel ID before closing the panel; each clerk in the county will want it.
Before you lean on the lines
For land near Mount Gretna, the acreage figure is a tax-roll number; just a licensed surveyor sets the real corners on the ground. Owner names and values update on a schedule, so a fresh transfer around Mount Gretna might lag behind.
When a parcel crosses a boundary
Lebanon County borders Berks County, Dauphin County, Lancaster County, and Schuylkill County; every one of them runs a separate parcel map. Acreage along the edge near Avon can show up across two assessors' files, so open the neighboring map before you assume the acreage. For a tract near Cornwall, the Platbookmapper state page lists each neighboring county map for Pennsylvania.
Getting answers from the right desk
If the acreage or value on a parcel near Palmyra looks off are handled by the county assessment office, the office behind the parcel record. Questions about what you can build around Annville are for the local planning and health departments, town or county, depending on location.
Beyond the mapped zones
Low-lying fields near Myerstown may not have detailed mapping, so ask neighbors about past flooding. Wet ground around Palmyra is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
What the zone letters mean
For a home near Palmyra, A and V zones are Special Flood Hazard Areas, land with a 1-percent chance of flooding in any year. For land near Fort Indiantown Gap, shaded Zone X is moderate risk, roughly the 100- to 500-year range; unshaded X means minimal mapped risk.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so pair it with the Lebanon County ArcGIS parcel map to see exactly which lot near Mount Gretna you're looking at.
A quick look at the area
Lebanon serves as the county seat, home to the main records offices. You'll also find Cleona, Cornwall, Jonestown, and Mount Gretna. About 144,252 people live in this county (Census Bureau estimate, 2023) spread over roughly 362 square miles around Avon. Lebanon County was formed in 1813, so old deeds can run back a long way.
Money questions tied to the zone
If a building sits in a Special Flood Hazard Area and the loan is federally backed or regulated, flood insurance is generally required in communities in the NFIP, which applies near Fredericksburg as much as anywhere. Building or adding on near Campbelltown in a mapped zone usually means extra permit review; call the permitting office before you plan.
Questions to ask before you buy
If you're looking near Cornwall, ask the seller about past flood claims before closing; an insurance quote early keeps the budget honest.
How land is described here
Tracts outside towns near Mount Gretna commonly use metes-and-bounds descriptions, listing bearings, distances and landmarks. Subdivision lots in Campbelltown are typically described by lot and block, making them easier to find. Keep the legal description for land near Campbelltown when you talk to a surveyor.
Field tips
The parcel map usually runs in a mobile browser, useful out on a road near Mount Gretna, though signal can drop in rural spots. A printout of the tract near Campbelltown is a good backup.
Lebanon County: common questions
Why does the BFE matter near Jonestown?
Out toward Avon, the BFE is printed in AE zones on FEMA's map, and an Elevation Certificate compares the building to it.
Where can I see the county flood zone map for free near Cleona?
FEMA's free map shows the zone for any spot near Cleona; no account is needed.
Will my lender require flood insurance near Fredericksburg?
In most cases, lenders generally require it for buildings near Fort Indiantown Gap in a Special Flood Hazard Area when the loan is federally regulated or insured, in communities that take part in the NFIP.
Is AE a high-risk flood zone for land near Avon?
Good question; an AE zone has a 1% annual chance of flooding and a base flood elevation, so builders near Palmyra design to that elevation.
Does the parcel map work on a phone around Myerstown?
For land near Fredericksburg, most viewers run in a mobile browser; screenshots help offline.
Open the official Lebanon County, PA parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.