Blog · October 14, 2026 · Mississippi
Grenada Flood Zone Map, Mississippi: a practical guide
The zone on FEMA's map affects insurance, building and resale near Bew Springs.
Main page: Grenada County, MS GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Ahead of any purchase around Elliott, pull up the Grenada flood zone map: a mapped flood zone changes insurance, building rules and resale. This Grenada guide covers: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the Grenada County ArcGIS parcel map.
The Grenada flood zone map: start here
The official source is FEMA's Flood Map Service Center: search an address around Holcomb, and choose the dynamic map. A tract near Elliott without an address is still easy to locate: zoom in from Interstate 55 and click the spot.
Opening the official parcel viewer
Go first to the Grenada County ArcGIS parcel map; it covers every assessed parcel around Holcomb and Elliott. In and around Holcomb, put in a street address, an owner's name or a parcel number, and the viewer zooms to the match. Out toward Bew Springs, the record panel typically gives the owner of record, assessed acreage, the parcel number and sometimes recent sales.
Limits of the parcel data
Listed acreage is an assessed number; only a licensed surveyor can set the real lines for a parcel near Holcomb. Closer to Bew Springs, owner names and values update on a schedule, so a deed recorded last month may not show yet.
When a parcel crosses a boundary
Grenada County borders Calhoun County, Carroll County, Leflore County, Montgomery County, and Tallahatchie County; every one of them runs a separate parcel map. Ground near Holcomb that runs to the line can show up across two assessors' files, so look at the neighboring map before you assume the acreage. Near Holcomb, the Platbookmapper state page links each neighboring county map across Mississippi.
Reading the legal description
Mississippi uses the Public Land Survey System, so deeds around Holcomb reference sections and townships. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though real sections near Bew Springs vary in size. Copy the legal description from the record for the parcel near Holcomb for any title or survey request.
Grenada County in a few facts
Grenada is the county seat, which is where the courthouse records live. Smaller places on the map include Elliott, Holcomb, and Bew Springs, each with its own cluster of lots. About 21,065 people call Grenada County home (Census Bureau estimate, 2023) spread over some 422 square miles. Grenada County was formed in 1870, so old deeds can run back a long way. Landmarks such as Tallahatchie National Wildlife Refuge help you orient on the aerial around Holcomb.
What to request from a seller
Ask the listing agent about past flood claims on the property near Holcomb; getting a quote early avoids surprises.
City limits and county records
Grenada lies within Grenada County, Mississippi, and the county assessor maps its lots. As the county seat, Grenada hosts the courthouse, which puts the Chancery Clerk close by. Closer to Elliott, the municipality handles things like zoning, permits and utilities for lots inside the boundary, and the county still keeps the parcel and deed records. Land beyond the town limits near Elliott usually answers to county rules instead.
What the zone letters mean
For a parcel near Bew Springs, zones beginning with A or V mark the Special Flood Hazard Area, meaning a 1% or greater chance of flooding each year. If the land is near Elliott, minimal risk is not no risk: according to FEMA, many claims come from moderate- and low-risk areas.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so check the Grenada County ArcGIS parcel map too to confirm you have the right parcel near Holcomb.
Insurance, lenders and building
Near Bew Springs, get the Elevation Certificate if one exists: it compares the building to the BFE. Remodeling a house in a zone near Elliott can trigger elevation rules; check with the county or town building office early.
Low spots and local drainage
Creeks and ditches near Holcomb may not have detailed mapping, so walk the land after rain. Wet ground around Bew Springs is a separate issue from flood zones; check the National Wetlands Inventory mapper for a first look.
Using it on a phone
Most viewers work in a phone browser, useful out on a road near Holcomb, though signal can drop in rural spots. A printout of the tract near Elliott helps when you meet an owner or agent.
Frequently asked
What is a base flood elevation in Grenada?
In most cases, a BFE near Holcomb tells builders how high the lowest floor should be; surveyors near Bew Springs use it often.
What is a LOMA in Grenada?
FEMA's LOMA process is the usual route when a building near Elliott sits above the base flood elevation; a surveyor's elevation data supports it.
How often are flood maps updated near Elliott?
Generally, a new study can move a zone line near Bew Springs; check the effective date on the panel.
Is flood insurance mandatory near Holcomb?
In most cases, for a building near Bew Springs in an A or V zone with a federally backed or regulated mortgage, it's generally required; elsewhere it's optional.
Is the parcel map a survey in Grenada?
No; boundary questions near Bew Springs need a licensed surveyor, so a fence may sit off the line
Open the official Grenada 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.