Blog · October 14, 2026 · Mississippi
Reading the Lauderdale County Flood Zone Map for a parcel
The zone on FEMA's map affects insurance, building and resale near Toomsuba.
Main page: Lauderdale County, MS GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Nellieburg? The Lauderdale County flood zone map tells you whether FEMA puts it in a high-risk zone, and no account is needed. What this Lauderdale County guide covers: locating a parcel on FEMA's map, reading the zone codes, and pairing it with the Lauderdale County ArcGIS parcel map.
Where the Lauderdale County flood zone map lives
For parcel-by-parcel detail, use the National Flood Hazard Layer viewer, where zone shading sits over a photo base, which applies near Meridian Station as much as anywhere. Rural land near Collinsville with no street number can still be found: pan from the closest town and click inside the land.
Where the parcel data lives
Begin with the Lauderdale County ArcGIS parcel map; it includes every tax parcel around Meridian and Toomsuba. Without an address in hand, follow the nearest road on the aerial until the lines appear, then click inside the one you want, whether the land is near Nellieburg or elsewhere in the county. In and around Nellieburg, a pop-up or side panel normally shows the owner of record, acreage on the tax roll, a parcel ID and sometimes recent sales.
A quick look at the area
Meridian is the county seat, where most land records are kept. Other places on the map include Marion, Collinsville, Meridian Station, and Nellieburg, where town lots give way to larger tracts. Roughly 70,527 people live in Lauderdale County (Census Bureau estimate, 2023) on about 704 square miles. The county was organized in 1833, and some chains of title near Nellieburg are long.
A word on accuracy
For acreage around Meridian, listed acreage is an estimate; just a licensed surveyor establishes the real corners on the ground. For land near Nellieburg, records update in batches, so a deed recorded last month can take weeks to appear.
Field tips
Most viewers work in a phone browser, which helps when you're standing on land near Nellieburg, so load it before you lose signal. A saved image of the lot near Collinsville and its lines is a good backup.
Backing up the map with records
For land near Meridian Station, the map is an index, not the title: deeds, plats and easements for parcels in the county sit with the Chancery Clerk. For acreage around Toomsuba, use the instrument number shown in the record panel so staff can find the deed fast.
Reading A, AE and X
Zone AE includes a base flood elevation (BFE), while plain Zone A does not; surveyors near Meridian Station use that number. Out toward Toomsuba, a shaded X area is moderate risk, between the 1% and 0.2% annual chance floods; unshaded X means minimal mapped risk.
Water near Marion
Creeks and ditches near Meridian aren't always studied in detail, so ask neighbors about past flooding. Marshy spots near Nellieburg can limit building too; the National Wetlands Inventory mapper shows mapped wetlands.
Neighboring parcel maps
Lauderdale County touches Choctaw County, AL, Sumter County, AL, Clarke County, Jasper County, and Kemper County; every one of them runs a separate parcel map. Acreage along the edge near Collinsville can show up across two assessors' files, so check the adjacent map too. If you're looking near Nellieburg, the Platbookmapper state page links every neighboring county map across Mississippi.
Lining it up with the parcel map
When the zone clips a corner of a lot near Meridian Station, what matters is where the building sits.
Money questions tied to the zone
Closer to Meridian, get the Elevation Certificate if one exists: it can change the insurance price a lot. Remodeling a house in a zone near Collinsville can trigger elevation rules; call the permitting office early.
A short flood checklist
Near Meridian, ask the seller for any Elevation Certificate before closing; an insurance quote early keeps the budget honest.
Legal descriptions in Mississippi
Mississippi is laid out under the Public Land Survey System, so rural legal descriptions near Meridian cite section, township and range. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though sections near Meridian can be irregular. Write down the legal description for the tract near Collinsville for any title or survey request.
Quick answers
Is Zone X safe from flooding for land near Collinsville?
Good question; Zone X near Marion means moderate (shaded) or minimal (unshaded) mapped risk; many owners near Nellieburg buy coverage anyway.
Is AE a high-risk flood zone near Collinsville?
If the land is near Toomsuba, an AE zone has a 1% annual chance of flooding and a base flood elevation; unnumbered A zones don't list one.
What is a base flood elevation around Meridian?
For a tract near Marion, the base flood elevation is the water level expected in the 1% annual chance flood; local rules may require building above it.
Where can I see the Lauderdale County flood zone map for free?
It depends, but FEMA's free map shows the zone for any spot near Meridian Station; no account is needed.
What's the tax parcel number used for around Meridian Station?
It's the number the County Tax Assessor uses to track a tract near Meridian Station; you'll see it in the viewer and on tax statements.
Open the official Lauderdale County, MS 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.