Blog · October 14, 2026 · Tennessee
Martin Flood Zone Map, Tennessee: a practical guide
Flood zones are set by FEMA, and checking one near Gleason takes a few minutes.
Main page: Weakley County, TN GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Dresden? The Martin flood zone map tells you whether FEMA puts it in a high-risk zone, and the lookup is free. What this Martin guide covers: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the Tennessee Property Viewer.
Where the Martin flood zone map lives
The official source is FEMA's Flood Map Service Center: type an address near Gleason, and choose the dynamic map. A tract near Gleason without an address can still be found: zoom in from the nearest road then click the parcel area.
The free map to start with
Begin with the Tennessee Property Viewer; it includes every tax parcel in the county, Gleason included. If you're looking near Gleason, put in a street address, an owner's name or a parcel number, and the viewer zooms to the match. Near Sharon, the parcel card usually lists the owner of record, acreage on the tax roll, the parcel number and sometimes recent sales.
Low spots and local drainage
Creeks and ditches near Gleason may not have detailed mapping, so walk the land after rain. Wetlands near Greenfield can limit building even outside a flood zone; check the National Wetlands Inventory mapper for a first look.
Martin and the county around it
Martin is part of Weakley County, Tennessee, so its parcels are on the county's map. With a lot near Dresden, the municipality handles matters such as zoning, permits and utilities inside its limits, and the county still keeps the parcel and deed records. Acreage past the city limits toward Dresden generally answers to county rules instead.
Neighboring parcel maps
Weakley County touches Graves County, KY, Hickman County, KY, Carroll County, Gibson County, and Henry County, and each of those keeps its own parcel map. Acreage along the edge near Dresden may show up across two assessors' files, so open the adjacent map as well. The Platbookmapper state page links every bordering county map for Tennessee.
Taking the map into the field
The parcel map usually runs in a mobile browser, handy when you're parked on a road near McKenzie, but coverage can be spotty out of town. A printout of the tract near McKenzie helps when you meet an owner or agent.
What the zone letters mean
Zone AE carries a published BFE, while plain Zone A does not; surveyors near Gleason use that number. For acreage around McKenzie, a shaded X area is moderate risk, roughly the 100- to 500-year range; unshaded X is minimal risk.
Questions to ask before you buy
Ask the seller whether the home has flooded on the property near McKenzie; an insurance quote early avoids surprises.
Limits of the parcel data
Listed acreage is an assessed number; only a licensed surveyor sets the real corners for a parcel near Sharon. Near Gleason, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Which office to call
For assessment questions about property around Gleason are handled by the Assessor of Property, since that office keeps the assessment data. Questions about what you can build around Greenfield go to planning, building or health offices, town or county, depending on location.
Matching the zone to the lot lines
FEMA doesn't draw property lines, so check the Tennessee Property Viewer too to see exactly which lot near Gleason you're looking at.
Lenders and permits
If a building sits in a Special Flood Hazard Area and a federally regulated lender is involved, flood insurance is generally required where the community participates in the National Flood Insurance Program, and that holds around Gleason too. Building or adding on near Greenfield in a mapped zone can trigger elevation rules; check with the county or town building office early.
Deeds, plats and who keeps them
For anything that matters, pull the recorded deed from the Register of Deeds; the parcel map near McKenzie only summarizes it. For property near Dresden, have ready the book and page shown in the record panel and the lookup takes minutes.
Legal descriptions in Tennessee
Tracts outside towns near Dresden are often described by metes and bounds, listing bearings, distances and landmarks. Platted lots around Gleason refer to a recorded plat, which is simpler to follow. Write down the legal description for the tract near McKenzie when you talk to a surveyor.
Quick answers
Is my property near McKenzie in a flood zone?
Good question; FEMA's free map shows the zone for any spot near Gleason; then confirm the parcel on the county viewer.
Is Zone X safe from flooding for land near Sharon?
In most cases, shaded X is moderate risk and unshaded X is minimal risk; many owners near Gleason buy coverage anyway.
What is a LOMA near Sharon?
You can ask FEMA for a LOMA if surveyed elevations show the building near Gleason is above the BFE, and lenders accept the result.
What does Zone AE mean near Sharon?
Short answer: an AE zone has a 1% annual chance of flooding and a base flood elevation, so builders near Sharon design to that elevation.
What's the tax parcel number used for near Sharon?
Every office uses it to pull the same file for land near Dresden; copy it before you call anyone.
Open the official Weakley County, TN 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.