Blog · October 14, 2026 · Kansas
Using the Rush County Flood Zone Map
The zone on FEMA's map affects insurance, building and resale near Rush Center.
Main page: Rush County, KS 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.
Ahead of any purchase around Rush Center, pull up the Rush County flood zone map: a mapped flood zone changes insurance, building rules and resale. What this Rush County guide covers: locating a parcel on FEMA's map, decoding A, AE and X, and pairing it with the ORKA parcel viewer.
Getting started with the Rush County flood zone map
If you're looking near Rush Center, flood zones come from FEMA's Flood Map Service Center: enter the street address, and choose the dynamic map. Vacant ground around La Crosse is still easy to locate: pan from the closest town and click inside the land.
Where the parcel data lives
Your first stop is the ORKA parcel viewer; it maps each assessed parcel from Hargrave to Loretto. When a rural tract has no street number, pan along the nearest road and select the outline, for land near La Crosse included. If the land is near Rush Center, write down the parcel ID before closing the panel; every clerk in the county will want it.
When a parcel crosses a boundary
Rush County borders Barton County, Ellis County, Ness County, Pawnee County, and Russell County, and each of those keeps its own parcel map. A tract near the line by La Crosse can show up across two assessors' files, so look at the adjacent map too. On ground around Nekoma, our state page links each bordering county map for Kansas.
Water near McCracken
Low-lying fields near Alexander aren't always studied in detail, so look for water marks and debris lines. Wet ground around McCracken is a separate issue from flood zones; check the National Wetlands Inventory mapper for a first look.
Places you'll see on the map
La Crosse serves as the county seat, home to the main records offices. Other places on the map include Alexander, Bison, Liebenthal, and McCracken. About 2,830 people live in Rush County (Census Bureau estimate, 2023) across roughly 718 square miles. Rush County dates to 1867, and some chains of title near Hargrave are long.
Reading the legal description
Kansas follows the Public Land Survey System, so deeds around Schaffer reference sections and townships. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though corrections make some sections near Nekoma odd-sized. Keep the legal description for land near Nekoma for any title or survey request.
What the zone letters mean
Out toward Loretto, any A or V zone are Special Flood Hazard Areas, meaning a 1% or greater chance of flooding each year. For property near Hargrave, a low-risk label isn't a guarantee: FEMA notes that floods happen outside mapped zones too.
What the map can't tell you
For property near Nekoma, listed acreage is an estimate; only a licensed surveyor sets the real corners on the ground. For a tract near Bison, owner names and values update on a schedule, so a deed recorded last month can take weeks to appear.
Use the county map alongside FEMA
If only part of a parcel near Liebenthal is shaded, the location of the house or building pad decides a lot.
A short flood checklist
On ground around McCracken, request whether the home has flooded before closing; an insurance quote early avoids surprises.
Recorded documents worth pulling
For property near Hargrave, the map is an index, not the title: deeds, subdivision plats and easements for parcels in the county sit with the Register of Deeds. If the land is near Nekoma, use the instrument number from the tax record so staff can find the deed fast.
Taking the map into the field
The parcel map usually runs in a mobile browser, useful out on a road near Alexander, so load it before you lose signal. A saved image of the lot near Alexander and its lines is a good backup.
Offices that can help
Questions about value or the owner field for land near Liebenthal belong with the County Appraiser, the office behind the parcel record. Zoning, permits and septic questions near Alexander need the planning or permitting office, town or county, depending on location.
Money questions tied to the zone
Closer to McCracken, get the Elevation Certificate if one exists: it compares the building to the BFE. New construction in a floodplain near Nekoma often needs a floodplain permit; call the permitting office before you plan.
Rush County: common questions
What is a LOMA for land near Hargrave?
If you're looking near Loretto, a Letter of Map Amendment (LOMA) from FEMA can remove a structure on naturally high ground; a surveyor's elevation data supports it.
What is a base flood elevation around Otis?
If the land is near Hargrave, the base flood elevation is the water level expected in the 1% annual chance flood; local rules may require building above it.
How often are flood maps updated in Rush County?
For a tract near Liebenthal, FEMA revises flood maps panel by panel as new studies finish, so look at the panel date.
Do I need to worry about flooding in Zone X for land near Liebenthal?
For a home near La Crosse, shaded X is moderate risk and unshaded X is minimal risk, and floods still happen outside high-risk zones.
Does the parcel map work on a phone around La Crosse?
For property near McCracken, most viewers run in a mobile browser, though rural signal can drop.
Open the official Rush 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.