Blog · October 14, 2026 · Kansas
Using the McPherson County Flood Zone Map
Flood zones are set by FEMA, and checking one near Canton takes a few minutes.
Main page: McPherson County, KS GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Galva? A quick look at the McPherson County flood zone map shows whether the lot falls inside a mapped floodplain, and no account is needed. This county guide covers: locating a parcel on FEMA's map, decoding A, AE and X, and confirming the outline on the county map, at least around Groveland.
Where the McPherson County flood zone map lives
For a home near Marquette, flood zones come from FEMA's Flood Map Service Center: enter the street address, and choose the dynamic map. A tract near Marquette without an address is still easy to locate: zoom in from Interstate 135 then click the parcel area.
The viewer McPherson County publishes
Property in and around Canton can be looked up on the ORKA parcel viewer, which opens without registering. Without an address in hand, follow Interstate 135 on the aerial and click the parcel itself. For a home near Elyria, copy the parcel ID before closing the panel; every clerk in the county will want it.
How land is described here
Kansas uses the Public Land Survey System, which means a tract near Lindsborg is described by 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 Moundridge odd-sized. Copy the legal description from the record for the parcel near Inman when you talk to a surveyor.
Using it on a phone
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Groveland, but coverage can be spotty out of town. A printout of the tract near New Gottland is a good backup.
Questions to ask before you buy
For a home near Elyria, request about past flood claims before closing; an insurance quote early keeps the budget honest.
Limits of the parcel data
Out toward Lindsborg, listed acreage is an estimate; only a licensed surveyor establishes the real lines on the ground. For a tract near Groveland, records update in batches, so a deed recorded last month can take weeks to appear.
Beyond the mapped zones
Small streams around New Gottland aren't always studied in detail, so ask neighbors about past flooding. Marshy spots near Johnstown can limit building too; check the National Wetlands Inventory mapper for a first look.
Zones on the McPherson County flood zone map
For land near Groveland, zones beginning with A or V are Special Flood Hazard Areas, meaning a 1% or greater chance of flooding each year. For a tract near Elyria, shaded Zone X is moderate risk, roughly the 100- to 500-year range; unshaded X is minimal risk.
Next door to McPherson County
McPherson County touches Dickinson County, Ellsworth County, Harvey County, Marion County, and Reno County, all with their own assessor records. A tract near the line by Moundridge can show up in two county records, so open the adjacent map too. For a parcel near Groveland, the Platbookmapper state page lists every bordering county map for Kansas.
Use the county map alongside FEMA
If only part of a parcel near Canton is shaded, the location of the house or building pad decides a lot.
What a flood zone means for a buyer
For a structure inside an A or V zone and a federally regulated lender is involved, mandatory purchase rules apply where the community participates in the National Flood Insurance Program, which applies near Marquette as much as anywhere. Remodeling a house in a zone near Elyria can trigger elevation rules; check with the county or town building office early.
Offices that can help
Questions about value or the owner field for land near Conway go to the County Appraiser, since that office keeps the assessment data. Questions about what you can build around Moundridge go to planning, building or health offices, depending on whether the land is inside town limits.
A quick look at the area
McPherson is the county seat, which is where the courthouse records live. You'll also find Canton, Galva, Inman, and Lindsborg. Around 30,091 people live in McPherson County (Census estimate, 2023) spread over roughly 898 square miles. The county was organized in 1867, which matters when you trace an old farm's title, at least around Moundridge.
Quick answers
Can I see flood zones on the ORKA parcel viewer around Conway?
Short answer: a flood layer may appear in the ORKA parcel viewer layer list; confirm a lot near Lindsborg on FEMA's map either way.
What is a base flood elevation for land near Moundridge?
Near Johnstown, the BFE is printed in AE zones on FEMA's map, and an Elevation Certificate compares the building to it.
What if the flood map is wrong for my lot near New Gottland?
For a parcel near New Gottland, a Letter of Map Amendment (LOMA) from FEMA can remove a structure on naturally high ground; a surveyor's elevation data supports it.
When is flood insurance required in McPherson County?
Closer to Marquette, it's typically required only for structures in high-risk zones with federally backed loans; elsewhere it's optional.
Is the parcel map a survey around Groveland?
On ground around Moundridge, parcel lines are tax drawings, not surveys, so a fence may sit off the line
Open the official McPherson 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.