Blog · October 14, 2026 · Kansas
Using the Ellsworth County Flood Zone Map
Flood zones are set by FEMA, and checking one near Yankee Run takes a few minutes.
Main page: Ellsworth County, KS GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Carneiro, pull up the Ellsworth County flood zone map: a mapped flood zone changes insurance, permits and resale. What this Ellsworth County guide covers: the free FEMA tools, what each zone label means, when insurance is required and what a LOMA is.
The Ellsworth County flood zone map: start here
In and around Wilson, start with FEMA's Flood Map Service Center: enter the street address, then open the map view for that panel. A tract near Venango without an address is still easy to locate: pan from the closest town and click the spot.
Where the parcel data lives
Property in and around Smoky Hill River appear on the ORKA parcel viewer, a viewer that needs no account. Without an address in hand, pan along the nearest road until the lines appear, then click inside the one you want, for land near Smoky Hill River included. For a tract near Smoky Hill River, the record panel typically gives the owner of record, assessed acreage, a parcel ID and in many cases the last transfer.
Zones on the Ellsworth County flood zone map
For acreage around Yankee Run, any A or V zone are Special Flood Hazard Areas, land with a 1-percent chance of flooding in any year. If the land is near Langley, shaded Zone X marks moderate flood hazard, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, is minimal risk.
Neighboring parcel maps
Ellsworth County meets Barton County, Lincoln County, McPherson County, Rice County, and Russell County; every one of them runs a separate parcel map. Ground near Carneiro that runs to the line may show up across two assessors' files, so look at the adjacent map too. For a tract near Venango, our state page lists every neighboring county map for Kansas.
Backing up the map with records
For anything that matters, get the recorded deed through the Register of Deeds; the parcel line is a drawing of it, for land near Yankee Run included. On ground around Lorraine, use the book and page listed on the parcel record to skip a name search.
Questions to ask before you buy
For acreage around Wilson, request for any Elevation Certificate before closing; an insurance quote early avoids surprises.
Water near Venango
Small streams around Yankee Run aren't always studied in detail, so walk the land after rain. Wetlands near Smoky Hill River can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so pair it with the ORKA parcel viewer for the outline of the tract near Lorraine.
Places you'll see on the map
Ellsworth holds the county offices, which is where the courthouse records live. Smaller places on the map include Wilson, Kanopolis, Holyrood, and Lorraine, where town lots give way to larger tracts. About 6,357 people live in Ellsworth County (Census Bureau estimate, 2023) spread over roughly 716 square miles. The county dates to 1867, and some chains of title near Kanopolis are long. Features like Smoky Hill River are easy to spot when you zoom out.
Reading the legal description
Kansas uses the Public Land Survey System, which means a tract near Smoky Hill River is described by section, township and range. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though sections near Black Wolf can be irregular. Write down the legal description for the tract near Carneiro when you talk to a surveyor.
Which office to call
For assessment questions about property around Holyrood belong with the County Appraiser, the office behind the parcel record. Building or septic questions for a lot near Black Wolf go to planning, building or health offices, and the answer depends on jurisdiction.
Lenders and permits
If a building sits in a Special Flood Hazard Area and a federally regulated lender is involved, mandatory purchase rules apply where the community participates in the National Flood Insurance Program, which applies near Carneiro as much as anywhere. New construction in a floodplain near Carneiro usually means extra permit review; call the permitting office before you plan.
What the map can't tell you
In and around Venango, acreage on the record is an estimate; just a licensed surveyor sets the real corners on the ground. With a lot near Kanopolis, owner names and values update on a schedule, so a deed recorded last month can take weeks to appear.
Questions about the Ellsworth County flood zone map
Is Zone X safe from flooding around Kanopolis?
Short answer: X zones around Langley are lower risk, not no risk, and floods still happen outside high-risk zones.
Where can I see the Ellsworth County flood zone map for free?
FEMA's free map shows the zone for any spot near Holyrood, and the zone code appears on the map.
What is the difference between Zone A and AE in Ellsworth County?
It depends, but AE is a Special Flood Hazard Area with a published base flood elevation, so builders near Yankee Run design to that elevation.
Why does the BFE matter near Yankee Run?
For land near Langley, the base flood elevation is the water level expected in the 1% annual chance flood, and an Elevation Certificate compares the building to it.
Can I settle a boundary dispute with the map near Yankee Run?
For a parcel near Yankee Run, parcel lines are tax drawings, not surveys, so a fence may sit off the line
Open the official Ellsworth County, KS 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.