Blog · October 14, 2026 · North Dakota
Reading the Benson County Flood Zone Map for a parcel
The zone on FEMA's map affects insurance, building and resale near Brinsmade.
Main page: Benson County, ND GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Ahead of any purchase around Sheyenne River, check the Benson County flood zone map: the zone on that map shapes insurance, building rules and resale. In this county guide: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the county Portico map, at least around Fillmore.
Getting started with the Benson County flood zone map
For parcel-by-parcel detail, open the National Flood Hazard Layer viewer, which draws the zones over aerial imagery, and that holds around Baker too. Vacant ground around Sheyenne River can still be found: zoom in from the nearest road and click inside the land.
Pulling up a parcel
Go first to the Benson County Portico map; it includes every tax parcel in the county, Oberon included. If you're looking near Flora, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. If the land is near Oberon, the record panel normally shows the owner of record, assessed acreage, a parcel ID and often a sale date.
Who handles what
Anything recorded against property around Flora are with the County Recorder, usually searchable by name or document number. Building or septic questions for a lot near Devils Lake go to planning, building or health offices, depending on whether the land is inside town limits.
Places you'll see on the map
Minnewaukan is the county seat, home to the main records offices. Smaller places on the map include Brinsmade, Esmond, Knox, and Leeds, where town lots give way to larger tracts. Around 5,745 people call Benson County home (Census Bureau estimate, 2023) spread over some 1,389 square miles. Benson County dates to 1883, so old deeds can run back a long way. Places such as Devils Lake, Sheyenne River, and Buffalo Lake National Wildlife Refuge are easy to spot when you zoom out.
Zones on the Benson County flood zone map
In and around Fillmore, A and V zones are Special Flood Hazard Areas, which FEMA defines as a 1% annual chance of flooding. For a parcel near Fort Totten, shaded Zone X marks moderate flood hazard, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, means minimal mapped risk.
Where the recorded documents are
When the details count, get the recorded deed through the County Recorder; the parcel line is a drawing of it, which applies near Sheyenne River as much as anywhere. For a parcel near Fort Totten, bring the book and page shown in the record panel to skip a name search.
What to request from a seller
For a parcel near Knox, ask the seller for any Elevation Certificate before closing; getting a quote early keeps the budget honest.
Land on the county line
Benson County meets Eddy County, Nelson County, Pierce County, Ramsey County, and Towner County, all with their own assessor records. Acreage along the edge near Esmond can show up across two assessors' files, so look at the neighboring map too. Around Flora, the Platbookmapper state page links each bordering county map across North Dakota.
Matching the zone to the lot lines
FEMA doesn't draw property lines, so check the Benson County Portico map too to confirm you have the right parcel near Maddock.
Limits of the parcel data
Out toward Brinsmade, acreage on the record is an estimate; only a licensed surveyor establishes the real boundary on the ground. Out toward Fort Totten, records update in batches, so a deed recorded last month may not show yet.
What a flood zone means for a buyer
For a tract near Harlow, an Elevation Certificate from a surveyor helps: it compares the building to the BFE. Remodeling a house in a zone near Fillmore usually means extra permit review; ask the local floodplain administrator before you plan.
Water near Oberon
Low-lying fields near Harlow aren't always studied in detail, so walk the land after rain. Wetlands near Fort Totten can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
How land is described here
North Dakota follows the Public Land Survey System, so rural legal descriptions near Oberon cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though corrections make some sections near Leeds odd-sized. Copy the legal description from the record for the parcel near Esmond for any title or survey request.
Questions about the Benson County flood zone map
Do I need to worry about flooding in Zone X near Knox?
Short answer: shaded X is moderate risk and unshaded X is minimal risk; many owners near Buffalo Lake National Wildlife Refuge buy coverage anyway.
What is the difference between Zone A and AE for land near Oberon?
For land near Devils Lake, both are high-risk zones, but only AE has a base flood elevation; unnumbered A zones don't list one.
Where can I see the county flood zone map for free near Harlow?
For most people, search the address near Sheyenne River on FEMA's Flood Map Service Center, which takes a couple of minutes.
Why did my flood zone near Esmond change?
Short answer: zones near Buffalo Lake National Wildlife Refuge can shift when FEMA updates a panel, so look at the panel date.
Is there an app for the parcel map near Devils Lake?
Closer to Flora, most viewers run in a mobile browser; screenshots help offline.
Open the official Benson 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.