Blog · October 14, 2026 · Missouri
Park Hills Flood Zone Map, Missouri: a practical guide
Flood zones are set by FEMA, and checking one near Desloge takes a few minutes.
Main page: St. Francois County, MO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Bismarck, pull up the Park Hills flood zone map: the zone on that map shapes insurance, building rules and resale. In this Park Hills guide: finding the address on FEMA's map, decoding A, AE and X, and matching it with the county parcel viewer.
Where the Park Hills flood zone map lives
The official source is FEMA's Flood Map Service Center: type an address near Bonne Terre, then open the map view for that panel. Vacant ground around Leadwood is still easy to locate: pan from the closest town and click inside the land.
Where the parcel data lives
Begin with the St. Francois County CAMAvision map; it covers every tax parcel in the county, Leadington included. For acreage around Farmington, type a street address, an owner's name or a parcel number, and the matching parcel lights up. For a home near Bonne Terre, a pop-up or side panel normally shows the owner of record, acreage on the tax roll, the parcel number and sometimes recent sales.
Park Hills, MO: the basics
Park Hills sits in St. Francois County, Missouri, which means parcel data comes from the county. For land near Desloge, the municipality handles things like zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Acreage past the town limits toward Leadington usually falls under county rules rather than the town's.
Getting answers from the right desk
Questions about value or the owner field for land near Bonne Terre go to the County Assessor, since that office keeps the assessment data. Building or septic questions for a lot near Leadington go to planning, building or health offices, depending on whether the land is inside town limits.
Zones on the Park Hills flood zone map
Zone AE includes a base flood elevation (BFE), while plain Zone A does not; that elevation drives building rules near Farmington. On ground around Bonne Terre, minimal risk is not no risk: FEMA notes that many claims come from moderate- and low-risk areas.
What the map can't tell you
The acreage figure is an estimate; just a licensed surveyor sets the real corners for a parcel near Desloge. Closer to Farmington, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Sections, lots and bearings
Missouri follows the Public Land Survey System, which means a tract near Leadington is described by section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though sections near Leadington can be irregular. Copy the legal description from the record for the parcel near Leadwood before you request a deed or survey.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so check the St. Francois County CAMAvision map too for the outline of the tract near Bonne Terre.
On site with the map
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Bonne Terre, so load it before you lose signal. A printout of the tract near Desloge helps when you meet an owner or agent.
Questions to ask before you buy
Request whether the home has flooded for the house near Bonne Terre; an insurance quote early avoids surprises.
Lenders and permits
With a lot near Bonne Terre, get the Elevation Certificate if one exists: it can change the insurance price a lot. Building or adding on near Leadington in a mapped zone often needs a floodplain permit; check with the county or town building office before you plan.
A quick look at the area
Farmington serves as the county seat, where most land records are kept. You'll also find Leadington, Desloge, and Leadwood. Roughly 67,058 people live in St. Francois County (Census estimate, 2023) on roughly 452 square miles. St. Francois County dates to 1821, and some chains of title near Bismarck are long. Places such as Mark Twain National Forest make handy reference points on the map near Leadington.
Water near Bonne Terre
Low-lying fields near Bonne Terre may not have detailed mapping, so ask neighbors about past flooding. Wet ground around Leadington is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
Questions about the Park Hills flood zone map
How often are flood maps updated near Farmington?
A new study can move a zone line near Desloge, so look at the panel date.
What does Zone AE mean near Bonne Terre?
An AE zone has a 1% annual chance of flooding and a base flood elevation, which shapes building rules near Desloge.
What is a base flood elevation for land near Desloge?
For most people, a BFE near Leadington tells builders how high the lowest floor should be, and an Elevation Certificate compares the building to it.
What is a LOMA around Farmington?
Good question; FEMA's LOMA process is the usual route when a building near Leadwood sits above the base flood elevation; it starts with an elevation survey.
Which office handles records for land near Leadington?
For land near Bismarck, assessment goes to the County Assessor and deeds to the Recorder of Deeds, while zoning questions go to planning
Open the official St. Francois 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.