Blog · October 14, 2026 · New York
The Orange County Flood Zone Map: a New York guide
FEMA's free flood maps and the Orange County parcel viewer, used together for property near Port Jervis.
Main page: Orange County, NY GIS & Parcel Viewer (official map link, Orange County facts and neighboring maps).
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Before you buy a house in Goshen, add on to a barn near Chester, or price a lot along Hudson River, check the Orange County flood zone map. You can check it yourself for any Goshen address in a few minutes.
Below are the FEMA links, a plain reading of the zone labels, notes on where water shapes land around Goshen, and short answers to common questions.
How to use the Orange County flood zone map
Open the FEMA Flood Map Service Center and type a county street address, say one in Goshen. Download the FIRM panel FEMA lists as effective for that part of Orange County. On acreage outside Goshen, FEMA's National Flood Hazard Layer viewer draws the zones over aerial imagery and reports the zone wherever you click near Goshen. Then open the Orange County parcel viewer for Orange County to confirm the parcel near Goshen. If the Orange County viewer has a floodplain layer, treat it as a convenience copy and confirm on FEMA's map.
Finding the tract on the Orange County map
For land around Cornwall, open the Orange County parcel viewer; it's the map Orange County itself publishes. Use the search box for an address in Blooming Grove or a parcel number, or simply zoom in and click a piece of ground near Cornwall. If the official address for the Orange County, NY map ever changes, our directory page carries the current link for Blooming Grove and the rest of the county.
High, moderate and minimal risk in Orange County
For a lot in Goshen, the label matters more than the color: A and V zones are Special Flood Hazard Areas, meaning FEMA estimates a 1-percent annual chance of flooding. Zone AE near Cornwall means FEMA published a base flood elevation; plain Zone A means no detailed elevation was studied. If an Orange County parcel shows shaded Zone X, it sits in the moderate band between the 100-year and 500-year floods. Clear, unshaded X near Goshen is outside the 500-year floodplain.
Waterfront parcels near Cornwall
The Orange County landscape includes Hudson River, Wallkill River and Upper Delaware Scenic and Recreational River, and that's where flood questions cluster. Waterfront and bottomland parcels near Goshen commonly carry a zone along one edge, so check where the buildable part sits. A low spot on an Orange County tract outside any mapped zone, so treat an unmapped channel as a reason to ask questions, not proof the ground stays dry.
A short buyer checklist for Middletown
For a house near Blooming Grove, ask the seller for any elevation certificate on file and the current flood insurance declarations page. Quotes for land near Fort Montgomery depend on the zone and the building's elevation, so bring both to the agent.
When the map affects a deal
Here's why the zone matters at a closing in Goshen. If a barn or house outside Goshen sits in a Special Flood Hazard Area and carries a federally backed mortgage, a flood policy becomes a loan condition; that applies where the local government around Cornwall is in the National Flood Insurance Program. In Zone X near Goshen, insurance is a choice, not a mandate, though a lender in New York can still ask for it. If a building near Cornwall sits above the flood line, FEMA's LOMA process allows a review; a surveyor near Cornwall can supply the elevation data. Adding on to a house near Cornwall inside the zone typically needs a floodplain permit, and the building office serving Cornwall explains the steps.
Orange County, NY: common questions
Is flood insurance required for a Zone X lot in Newburgh?
For a Zone X house near Cornwall, federal rules don't require flood insurance; buying it is still a choice worth pricing.
Do I need a permit to build in the floodplain near Newburgh?
Often, but local floodplain rules apply; ask the county or town building office in Newburgh well before you buy.
What does BFE mean on the flood map for Newburgh?
On the map covering Newburgh, the BFE is the height floodwater is expected to reach in the 1-percent-annual-chance flood; elevation certificates in Orange County are measured against it.
Who prepares an elevation certificate for a house in Newburgh?
A licensed surveyor or engineer prepares it, and the building office serving Newburgh may already have one on file for newer construction.
Is Zone AE near Cornwall high risk?
Zone AE on a lot in Newburgh is a mapped 100-year floodplain with a base flood elevation, so mandatory insurance rules apply to federally backed mortgages.
Does a 100-year floodplain near Cornwall flood only once a century?
No, ground around Newburgh mapped that way has a 1-percent chance of flooding every year, and two floods in one decade near Newburgh are possible.
Open the official Orange County, NY parcel map Orange County 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.