Blog · October 14, 2026 · North Dakota
Eddy County Flood Zone Map: checking a property's flood zone
Flood zones are set by FEMA, and checking one near Sheyenne River takes a few minutes.
Main page: Eddy County, ND 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 New Rockford, look at the Eddy County flood zone map: FEMA's zone label affects insurance, building rules and resale. What this Eddy County guide covers: locating a parcel on FEMA's map, decoding A, AE and X, and confirming the outline on the county map.
Where the Eddy County flood zone map lives
For parcel-by-parcel detail, use the National Flood Hazard Layer viewer, which draws the zones over aerial imagery, for land near Sheyenne included. A tract near Sheyenne without an address can still be found: pan from the closest town then click the parcel area.
The viewer Eddy County publishes
Begin with the North Dakota Parcel Viewer; it covers each tax parcel in the county, Sheyenne included. If you only know roughly where the land is, pan along the nearest road until the lines appear, then click inside the one you want, which applies near Johnson Lake National Wildlife Refuge as much as anywhere. For a home near New Rockford, write down the parcel ID from that panel; every office in the county uses it to find the file.
When a parcel crosses a boundary
Eddy County borders Benson County, Foster County, Griggs County, Nelson County, and Wells County; every one of them runs a separate parcel map. Acreage along the edge near New Rockford may show up across two assessors' files, so check the neighboring map before you assume the acreage. If you're looking near Sheyenne, the Platbookmapper state page links every bordering county map for North Dakota.
A word on accuracy
For a parcel near New Rockford, the acreage figure is an assessed number; just a licensed surveyor can set the real corners on the ground. For a tract near New Rockford, records update in batches, so a deed recorded last month can take weeks to appear.
Places you'll see on the map
New Rockford is the county seat, home to the main records offices. You'll also find Sheyenne, Sheyenne River, and Johnson Lake National Wildlife Refuge, each with its own cluster of lots. About 2,263 people call Eddy County home (Census estimate, 2023) across about 630 square miles. Eddy County was organized in 1885, so old deeds can run back a long way. Places such as Sheyenne River and Johnson Lake National Wildlife Refuge make handy reference points on the map.
Field tips
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Sheyenne, so load it before you lose signal. A screenshot of the parcel near Sheyenne River with its ID helps when you meet an owner or agent.
Reading the legal description
North Dakota is laid out under the Public Land Survey System, so rural legal descriptions near Johnson Lake National Wildlife Refuge cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though sections near Sheyenne can be irregular. Write down the legal description for the tract near Sheyenne when you talk to a surveyor.
A short flood checklist
On ground around New Rockford, request about past flood claims before closing; an insurance quote early keeps the budget honest.
Reading A, AE and X
An AE label comes with a base flood elevation, and an unnumbered A zone has none; builders around Johnson Lake National Wildlife Refuge design to it. Around Sheyenne River, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; unshaded X is minimal risk.
Where the recorded documents are
In and around New Rockford, the map is an index, not the title: recorded deeds, plats and easements for parcels in the county are filed with the County Recorder. With a lot near Sheyenne, long-held tracts in the county can sit on many deeds, so a title company is worth hiring before a purchase.
Matching the zone to the lot lines
FEMA doesn't draw property lines, so open the North Dakota Parcel Viewer next to confirm you have the right parcel near Sheyenne River.
Low spots and local drainage
Creeks and ditches near Sheyenne may not have detailed mapping, so ask neighbors about past flooding. Wetlands near New Rockford can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
What a flood zone means for a buyer
Around Sheyenne, get the Elevation Certificate if one exists: it can change the insurance price a lot. Building or adding on near Sheyenne River in a mapped zone usually means extra permit review; call the permitting office before you plan.
Frequently asked
Is Zone X safe from flooding for land near Sheyenne?
For land near Sheyenne, shaded X is moderate risk and unshaded X is minimal risk; FEMA notes that a large share of claims come from these areas.
Is my property near Johnson Lake National Wildlife Refuge in a flood zone?
For most people, look up the spot near New Rockford in FEMA's National Flood Hazard Layer viewer; then confirm the parcel on the county viewer.
What is a LOMA in Eddy County?
If you're looking near New Rockford, a Letter of Map Amendment (LOMA) from FEMA can remove a structure on naturally high ground; it starts with an elevation survey.
Can I see flood zones on the North Dakota Parcel Viewer for land near New Rockford?
Closer to Sheyenne, a flood layer may appear in the North Dakota Parcel Viewer layer list, but FEMA's own map is the official source.
Does the parcel map work on a phone around Sheyenne River?
For a parcel near Johnson Lake National Wildlife Refuge, most viewers run in a mobile browser; screenshots help offline.
Open the official Eddy County, ND 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.