Blog · October 14, 2026 · Missouri
Phelps County Flood Zone Map: checking a property's flood zone
Flood zones are set by FEMA, and checking one near Blooming Rose takes a few minutes.
Main page: Phelps County, MO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Clinton? The Phelps County flood zone map tells you whether it sits in a FEMA flood zone, and it costs nothing to check. What this county guide covers: finding the address on FEMA's map, decoding A, AE and X, and matching it with the county parcel viewer around Beulah.
Checking the Phelps County flood zone map step by step
For a more interactive look, open the National Flood Hazard Layer viewer, where zone shading sits over a photo base, whether the land is near Edgar Springs or elsewhere in the county. A tract near Rolla without an address is still easy to locate: zoom in from Interstate 44 and click the spot.
Getting to the right map
Your first stop is the IntegrityGIS - Phelps County; it maps every tax parcel from Clementine to Arlington. For property near St. James, type a street address, an owner's name or a parcel number, and the viewer zooms to the match. On ground around Blooming Rose, copy the parcel ID from that panel; every records desk in the county will want it.
Reading A, AE and X
If you're looking near Rolla, zones beginning with A or V are Special Flood Hazard Areas, meaning a 1% or greater chance of flooding each year. For a tract near Clinton, a low-risk label isn't a guarantee: according to FEMA, many claims come from moderate- and low-risk areas.
Questions to ask before you buy
Out toward St. James, ask the listing agent about past flood claims before closing; an insurance quote early keeps the budget honest.
When a parcel crosses a boundary
Phelps County touches Crawford County, Dent County, Gasconade County, Maries County, and Pulaski County; every one of them runs a separate parcel map. Ground near Edgar Springs that runs to the line can be split in two county records, so check the neighboring map too. In and around Clementine, the Platbookmapper state page lists every bordering county map for Missouri.
Field tips
Most viewers work in a phone browser, handy when you're parked on a road near Clementine, but coverage can be spotty out of town. A printout of the tract near Newburg keeps working without signal.
Parcel lines plus flood zones
FEMA doesn't draw property lines, so open the IntegrityGIS - Phelps County next to see exactly which lot near Clinton you're looking at.
What a flood zone means for a buyer
In and around Blooming Rose, an Elevation Certificate from a surveyor helps: it compares the building to the BFE. New construction in a floodplain near St. James can trigger elevation rules; check with the county or town building office early.
Getting your bearings
Rolla serves as the county seat, where most land records are kept. You'll also find Doolittle, Edgar Springs, Newburg, and St. James, where town lots give way to larger tracts. Roughly 45,284 people live in Phelps County (Census estimate, 2023) spread over about 672 square miles. The county was organized in 1857, so old deeds can run back a long way, especially near Newburg.
Getting answers from the right desk
If the acreage or value on a parcel near Newburg looks off go to the County Assessor, the office behind the parcel record. Zoning, permits and septic questions near Clementine need the planning or permitting office, and the answer depends on jurisdiction.
Sections, lots and bearings
Missouri follows the Public Land Survey System, which means a tract near Arlington is described by section, township and range. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though sections near Blooming Rose can be irregular. Keep the legal description for land near Doolittle before you request a deed or survey.
The paper trail behind a parcel
The map is an index, not the title: recorded deeds, subdivision plats and easements covering ground around Rolla are kept by the Recorder of Deeds. Closer to Blooming Rose, bring the document number shown in the record panel and the lookup takes minutes.
A word on accuracy
Out toward Arlington, the acreage figure is an estimate; only a licensed surveyor can set the real lines on the ground. If the land is near St. James, records update in batches, so a deed recorded last month can take weeks to appear.
Water near Clementine
Small streams around St. James may not have detailed mapping, so look for water marks and debris lines. Marshy spots near Rolla can limit building too; check the National Wetlands Inventory mapper for a first look.
Questions about the Phelps County flood zone map
Can I see flood zones on the IntegrityGIS - Phelps County?
Generally, a flood layer may appear in the IntegrityGIS - Phelps County layer list, but FEMA's own map is the official source.
Is flood insurance mandatory near Blooming Rose?
In most cases, lenders generally require it for buildings near St. James in a Special Flood Hazard Area when the loan is federally regulated or insured; outside those zones it's your call.
How often are flood maps updated around Beulah?
Good question; zones near Doolittle can shift when FEMA updates a panel, so look at the panel date.
What is a base flood elevation near Clementine?
For acreage around St. James, the base flood elevation is the water level expected in the 1% annual chance flood, and an Elevation Certificate compares the building to it.
Is the parcel map a survey for land near St. James?
On ground around Newburg, parcel lines are tax drawings, not surveys.
Open the official Phelps 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.