Blog · October 14, 2026 · Missouri
Adair County Flood Zone Map, Missouri: a practical guide
Flood zones are set by FEMA, and checking one near Greentop takes a few minutes.
Main page: Adair County, MO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Connelsville, check the Adair County flood zone map: a mapped flood zone changes insurance, permits and resale. Covered here for Adair County: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the IntegrityGIS - Adair County.
Getting started with the Adair County flood zone map
Near Novinger, flood zones come from FEMA's Flood Map Service Center: enter the street address, then open the map view for that panel. Vacant ground around Danforth can still be found: search the nearest road and click the spot.
Where the parcel data lives
Begin with the IntegrityGIS - Adair County; it includes every tax parcel from Connelsville to Novinger. In and around Brashear, enter a street address, an owner's name or a parcel number, and the matching parcel lights up. For acreage around Connelsville, save the parcel ID while you have it open; each office in the county asks for it first.
Neighboring parcel maps
The county meets Knox County, Linn County, Macon County, Putnam County, and Schuyler County, all with their own assessor records for land near Novinger. Acreage along the edge near Bullion may be split across two assessors' files, so check the adjacent map too. With a lot near Greentop, our state page links every neighboring county map across Missouri.
Low spots and local drainage
Creeks and ditches near Gibbs may not have detailed mapping, so ask neighbors about past flooding. Wet ground around Connelsville is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
Backing up the map with records
For a home near Brashear, the map is an index, not the title: deeds, plats and easements for parcels in the county are filed with the Recorder of Deeds. Long-held tracts around Kirksville can trace back through a long string of deeds, and a title company is worth hiring before a purchase.
How land is described here
Missouri follows the Public Land Survey System, which means a tract near Connelsville is described by section, township and range. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though corrections make some sections near Bullion odd-sized. Write down the legal description for the tract near Millard before you request a deed or survey.
Decoding the flood zone labels
Around Millard, A and V zones are Special Flood Hazard Areas, meaning a 1% or greater chance of flooding each year. For a home near Brashear, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; unshaded X means minimal mapped risk.
Getting your bearings
Kirksville serves as the county seat, home to the main records offices. Other places on the map include Brashear, Greentop, Novinger, and Gibbs, each with its own cluster of lots. Roughly 25,122 people call Adair County home (Census estimate, 2023) across about 567 square miles. The county was organized in 1841, so old deeds can run back a long way around Gibbs.
Using it on a phone
The parcel map usually runs in a mobile browser, useful out on a road near Millard, but coverage can be spotty out of town. A screenshot of the parcel near Greentop with its ID is a good backup.
Parcel lines plus flood zones
FEMA doesn't draw property lines, so check the IntegrityGIS - Adair County too to confirm you have the right parcel near Novinger.
Who handles what
Recorded documents for a parcel near Gibbs come from the Recorder of Deeds, usually searchable by name or document number. Questions about what you can build around Kirksville go to planning, building or health offices, depending on whether the land is inside town limits.
Before you lean on the lines
The acreage figure is a tax-roll number; only a licensed surveyor establishes the real boundary for a parcel near Connelsville. Closer to Connelsville, records update in batches, so a deed recorded last month can take weeks to appear.
Lenders and permits
For a tract near Novinger, ask for an Elevation Certificate: it can change the insurance price a lot. Building or adding on near Danforth in a mapped zone can trigger elevation rules; check with the county or town building office before you plan.
A short flood checklist
On ground around Clay, request about past flood claims before closing; getting a quote early avoids surprises.
Adair County: common questions
What is the difference between Zone A and AE around Connelsville?
If you're looking near Brashear, both are high-risk zones, but only AE has a base flood elevation; unnumbered A zones don't list one.
Is Zone X safe from flooding for land near Connelsville?
In most cases, shaded X is moderate risk and unshaded X is minimal risk; many owners near Bullion buy coverage anyway.
What is a base flood elevation for land near Connelsville?
Good question; the BFE is printed in AE zones on FEMA's map; surveyors near Connelsville use it often.
Where can I see the Adair County flood zone map for free?
Usually, look up the spot near Millard in FEMA's National Flood Hazard Layer viewer; no account is needed.
Is there a way to export the map for land near Greentop?
If the land is near Bullion, some viewers offer PDF export; downloads of raw data vary by county.
Open the official Adair County, MO 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.