Blog · October 14, 2026 · South Dakota
Using the Huron Flood Zone Map
Flood zones are set by FEMA, and checking one near Virgil takes a few minutes.
Main page: Beadle County, SD GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before you buy or build near Broadland, check the Huron flood zone map: FEMA's zone label affects insurance, building rules and resale. This Huron guide covers: locating a parcel on FEMA's map, decoding A, AE and X, and pairing it with the Beadle County parcel viewer.
Checking the Huron flood zone map step by step
Flood zones come from FEMA's Flood Map Service Center: type an address near Wolsey, and pick the FIRMette or map view. Rural land near Broadland with no street number can still be found: pan from the closest town and click inside the land.
The free map to start with
Begin with the Beadle County parcel viewer; it maps every assessed parcel around Wolsey and Yale. When a rural tract has no street number, pan along the nearest road until the lines appear, then click inside the one you want, and that holds around Cavour too. Around Virgil, a pop-up or side panel typically gives the owner of record, assessed acreage, the parcel number and often a sale date.
Field tips
Most viewers work in a phone browser, handy when you're parked on a road near Broadland, though signal can drop in rural spots. A screenshot of the parcel near Wolsey with its ID is a good backup.
Huron, SD: the basics
Huron is part of Beadle County, South Dakota, which means parcel data comes from the county. As the county seat, Huron hosts the courthouse, handy when you need recorded documents. For a tract near Wolsey, city or town hall handles things like zoning, permits and utilities for lots inside the boundary, while the county keeps the tax map. Lots just outside the city limits out by Virgil usually falls under county rules instead.
Reading A, AE and X
An AE label comes with a base flood elevation, and an unnumbered A zone has none; surveyors near Yale use that number. If the land is near Yale, a shaded X area marks moderate flood hazard, roughly the 100- to 500-year range; unshaded X means minimal mapped risk.
Neighboring parcel maps
Beadle County touches Clark County, Hand County, Jerauld County, Kingsbury County, and Sanborn County; every one of them runs a separate parcel map. A tract near the line by Iroquois may be split in two county records, so look at the neighboring map too. If the land is near Wolsey, our state page lists each neighboring county map for South Dakota.
Places you'll see on the map
Huron holds the county offices, home to the main records offices. You'll also find Cavour, Broadland, Virgil, and Yale. Around 19,591 people call Beadle County home (Census estimate, 2023) across some 1,259 square miles. Features like James River help you orient on the aerial around Broadland.
Parcel lines plus flood zones
FEMA doesn't draw property lines, so pair it with the Beadle County parcel viewer to confirm you have the right parcel near Wolsey.
A word on accuracy
Parcel lines are drawn for taxes, not surveyed, so the edge of a yard near Yale can sit a few yards off the line on screen. In and around Cavour, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Which office to call
Anything recorded against property around Cavour sit in the index kept by the Register of Deeds, sometimes only in person. Questions about what you can build around Cavour go to planning, building or health offices, and the answer depends on jurisdiction.
What to request from a seller
Ask the listing agent for any Elevation Certificate on the property near Cavour; getting a quote early keeps the budget honest.
Money questions tied to the zone
If you're looking near Yale, get the Elevation Certificate if one exists: it compares the building to the BFE. Remodeling a house in a zone near Yale usually means extra permit review; check with the county or town building office before you plan.
Water near Iroquois
Small streams around Iroquois may not have detailed mapping, so ask neighbors about past flooding. Marshy spots near Broadland can limit building too; the National Wetlands Inventory mapper shows mapped wetlands.
Deeds, plats and who keeps them
The map is an index, not the title: deeds, subdivision plats and easements covering ground around Iroquois sit with the Register of Deeds. Out toward Wolsey, use the document number from the tax record to skip a name search.
Frequently asked
What if the flood map is wrong for my lot near Broadland?
In most cases, you can ask FEMA for a LOMA if surveyed elevations show the building near Cavour is above the BFE; a surveyor's elevation data supports it.
What is a base flood elevation for land near Virgil?
Good question; a BFE near Wolsey tells builders how high the lowest floor should be, and an Elevation Certificate compares the building to it.
How often are flood maps updated near Iroquois?
Generally, zones near Wolsey can shift when FEMA updates a panel, so look at the panel date.
Is Zone X safe from flooding near Cavour?
X zones around Broadland are lower risk, not no risk; many owners near Virgil buy coverage anyway.
Does the parcel map work on a phone near Wolsey?
The map near Iroquois usually works on a phone; load it before you lose coverage near Wolsey.
Open the official Beadle County, SD 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.