Blog · October 14, 2026 · Iowa
Mount Pleasant Flood Zone Map, Iowa: a practical guide
The zone on FEMA's map affects insurance, building and resale near Rome.
Main page: Henry County, IA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near New London, check the Mount Pleasant flood zone map: FEMA's zone label affects insurance, building rules and resale. In this Mount Pleasant guide: locating a parcel on FEMA's map, reading the zone codes, and pairing it with the Henry County Beacon site.
Checking the Mount Pleasant flood zone map step by step
The official source is FEMA's Flood Map Service Center: type an address near Rome, and choose the dynamic map. Vacant ground around Westwood is still easy to locate: zoom in from US Route 218 then click the parcel area.
The viewer Henry County publishes
Begin with the Henry County Beacon site; it includes each assessed parcel around Westwood and Salem. Closer to Westwood, put in a street address, an owner's name or a parcel number, and the matching parcel lights up. For property near Westwood, write down the parcel ID from that panel; each clerk in the county asks for it first.
Limits of the parcel data
Listed acreage is a tax-roll number; just a licensed surveyor sets the real corners on land around Hillsboro. Records update in batches, so a fresh transfer around Westwood might lag behind.
Mount Pleasant, IA: the basics
Mount Pleasant lies near Hillsboro, which means parcel data comes from the county. Mount Pleasant is also the county seat, handy when you need recorded documents. For a home near Hillsboro, city or town hall handles things like zoning, permits and utilities within town limits, while the county keeps the tax map. Acreage past the town limits out by Olds usually falls under county rules rather than the town's.
A short flood checklist
Request for any Elevation Certificate on the property near New London; getting a quote early keeps the budget honest.
Who handles what
Recorded documents for a parcel near Olds come from the County Recorder, sometimes only in person. Building or septic questions for a lot near Olds need the planning or permitting office, depending on whether the land is inside town limits.
What the zone letters mean
An AE label includes a base flood elevation (BFE), and an unnumbered A zone has none; that elevation drives building rules near Westwood. For acreage around Hillsboro, minimal risk is not no risk: according to FEMA, many claims come from moderate- and low-risk areas.
When a parcel crosses a boundary
Henry County meets Des Moines County, Jefferson County, Lee County, Louisa County, and Van Buren County; every one of them runs a separate parcel map. Ground near New London that runs to the line may be split across two assessors' files, so look at the adjacent map too. With a lot near Salem, our state page lists every bordering county map for Iowa.
Water near Rome
Small streams around Rome may not have detailed mapping, so look for water marks and debris lines. Wet ground around Rome is a separate issue from flood zones; check the National Wetlands Inventory mapper for a first look.
Lining it up with the parcel map
FEMA doesn't draw property lines, so open the Henry County Beacon site next to see exactly which lot near Westwood you're looking at.
Sections, lots and bearings
Iowa uses the Public Land Survey System, so deeds around Rome reference sections and townships. Each section is nominally a mile square, about 640 acres, and a township holds 36 of them, though corrections make some sections near New London odd-sized. Keep the legal description for land near Olds before you request a deed or survey.
Getting your bearings
Mount Pleasant holds the county offices, home to the main records offices. Smaller places on the map include Westwood, Rome, New London, and Salem, where town lots give way to larger tracts. Roughly 19,547 people live in Henry County (Census estimate, 2023) on roughly 434 square miles. The county was organized in 1836, which matters when you trace an old farm's title, at least around Olds.
Lenders and permits
Closer to Rome, get the Elevation Certificate if one exists: it can change the insurance price a lot. New construction in a floodplain near Olds usually means extra permit review; call the permitting office early.
Backing up the map with records
The map is an index, not the title: recorded deeds, plats and easements for land near Olds are kept by the County Recorder. Inherited tracts near Hillsboro can go back through a long string of deeds, so a title company is worth hiring if money is changing hands.
Mount Pleasant: common questions
Can I see flood zones on the Henry County Beacon site?
In most cases, a flood layer may appear in the Henry County Beacon site layer list, but FEMA's own map is the official source.
Is my property near Westwood in a flood zone?
Short answer: search the address near Westwood on FEMA's Flood Map Service Center; then confirm the parcel on the county viewer.
Do I need to worry about flooding in Zone X in Mount Pleasant?
For most people, X zones around Westwood are lower risk, not no risk, and floods still happen outside high-risk zones.
How often are flood maps updated for land near Westwood?
In most cases, a new study can move a zone line near Olds, so look at the panel date.
Which office handles records for land near Hillsboro?
For land near Hillsboro, assessment goes to the County Assessor and deeds to the County Recorder; planning offices cover zoning near Rome
Open the official Henry County, IA 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.