Blog · October 14, 2026 · New York
Tioga County Flood Zone Map: checking a property's flood zone
Flood zones are set by FEMA, and checking one near Richford takes a few minutes.
Main page: Tioga County, NY GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Candor? A quick look at the Tioga County flood zone map shows whether FEMA puts it in a high-risk zone, and the lookup is free. Covered here for Tioga County: finding the address on FEMA's map, decoding A, AE and X, and confirming the outline on the county map.
Checking the Tioga County flood zone map step by step
With a lot near Candor, flood zones come from FEMA's Flood Map Service Center: enter the street address, then open the map view for that panel. Vacant ground around Owego can still be found: zoom in from US Route 220 then click the parcel area.
Where the parcel data lives
Begin with the NYS Tax Parcels Public layer in ArcGIS Map Viewer; it includes every assessed parcel around Newark Valley and Candor. Without an address in hand, follow US Route 220 on the aerial until the lines appear, then click inside the one you want, which applies near Lounsberry as much as anywhere. In and around Owego, save the parcel ID before closing the panel; every records desk in the county will want it.
Legal descriptions in New York
Tracts outside towns near Nichols commonly use metes-and-bounds descriptions, which trace the boundary call by call. Town lots near Lounsberry usually use lot and block from a recorded plat instead, which is simpler to follow. Keep the legal description for land near Barton for any title or survey request.
Field tips
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Berkshire, but coverage can be spotty out of town. A screenshot of the parcel near Owego with its ID helps when you meet an owner or agent.
A word on accuracy
With a lot near Nichols, acreage on the record is a tax-roll number; just a licensed surveyor can set the real corners on the ground. For property near Candor, owner names and values update on a schedule, so a deed recorded last month can take weeks to appear.
What to request from a seller
In and around Lounsberry, request whether the home has flooded before closing; getting a quote early keeps the budget honest.
Zones on the Tioga County flood zone map
Zone AE carries a published BFE, which plain A zones lack; surveyors near Newark Valley use that number. If you're looking near Barton, shaded Zone X marks moderate flood hazard, between the 1% and 0.2% annual chance floods; unshaded X means minimal mapped risk.
Parcel lines plus flood zones
FEMA's map shows zones but not ownership, so pair it with the NYS Tax Parcels Public layer in ArcGIS Map Viewer for the outline of the tract near Richford.
Insurance, lenders and building
On ground around Nichols, get the Elevation Certificate if one exists: it records the building's elevation against the base flood. Building or adding on near Nichols in a mapped zone can trigger elevation rules; call the permitting office early.
Beyond the mapped zones
Creeks and ditches near Lounsberry may not have detailed mapping, so walk the land after rain. Wet ground around Candor is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
When a parcel crosses a boundary
Tioga County borders Broome County, Chemung County, Cortland County, Tompkins County, and Bradford County, PA, all with their own assessor records. A tract near the line by Candor can show up across two assessors' files, so check the adjacent map too. Near Newark Valley, the Platbookmapper state page links every neighboring county map for New York.
Tioga County in a few facts
Owego serves as the county seat, where most land records are kept. Other places on the map include Barton, Berkshire, Candor, and Newark Valley, each with its own cluster of lots. Roughly 47,715 people live in Tioga County (Census Bureau estimate, 2023) spread over about 519 square miles. Tioga County was organized in 1791, which matters when you trace an old farm's title.
Who handles what
For assessment questions about property around Owego belong with the county Real Property Tax Services office, since that office keeps the assessment data. Questions about what you can build around Nichols are for the local planning and health departments, town or county, depending on location.
Quick answers
What is a base flood elevation near Berkshire?
For property near Berkshire, the BFE is printed in AE zones on FEMA's map; local rules may require building above it.
How often are flood maps updated near Barton?
For land near Richford, FEMA revises flood maps panel by panel as new studies finish; your community is notified before changes take effect.
Is AE a high-risk flood zone for land near Owego?
Short answer: an AE zone has a 1% annual chance of flooding and a base flood elevation, which shapes building rules near Lounsberry.
Is my property near Newark Valley in a flood zone?
For most people, FEMA's free map shows the zone for any spot near Nichols, which takes a couple of minutes.
Can I use the viewer in the field near Newark Valley?
The map near Newark Valley usually works on a phone, though rural signal can drop.
Open the official Tioga County, NY 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.