Blog · October 14, 2026 · South Carolina
The Williamsburg County Flood Zone Map: a South Carolina guide
Look up any Williamsburg County address on FEMA's flood map, read the zone, and match it to the parcel record for land around Andrews.
Main page: Williamsburg County, SC GIS & Parcel Viewer (official map link, Williamsburg County facts and neighboring maps).
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The Williamsburg County flood zone map question tends to arrive at a bad moment: a lender's letter, an insurance quote, or a permit counter in Hemingway. You can check it yourself for any Hemingway address in a few minutes.
The sections below go from the FEMA search to the Williamsburg County parcel record, then cover insurance, permits and map changes near Lane.
Look up the Williamsburg County flood zone map step by step
Open the FEMA Flood Map Service Center and type a county street address, say one in Lane. The site returns the effective Flood Insurance Rate Map (FIRM) panel covering that Lane location, which you can view or download. For an irregular lot near Andrews, try FEMA's National Flood Hazard Layer viewer; zoom to the piece of ground near Andrews and click. Next, the ThinkGIS confirms which Williamsburg County parcel you're looking at. If the Williamsburg County viewer has a floodplain layer, treat it as a convenience copy and confirm on FEMA's map.
Opening the Williamsburg County parcel viewer
Williamsburg County publishes its parcels on the ThinkGIS, which runs on a WTH Technology GIS parcel site, free to use for a lot in Stuckey or a piece of ground near Lane. Use the search box for an address in Stuckey or a parcel number, or simply zoom in and click a piece of ground near Lane. Bookmark our Williamsburg County page too; it tracks the official South Carolina link if it moves and lists the maps around Stuckey.
High, moderate and minimal risk in Williamsburg County
For a lot in Lane, the label matters more than the color: A and V zones are Special Flood Hazard Areas, land with a 1-percent chance of flooding in any given year (the base or 100-year flood). Where a Williamsburg County tract displays Zone AE, there's a base flood elevation to compare a building against; in Zone A there is not one. If a Williamsburg County parcel displays shaded Zone X, it sits in the moderate band between the 100-year and 500-year floods. Unshaded X (or C) on the Williamsburg County panel means minimal risk.
Unmapped creeks in Williamsburg County
A creek near Andrews that displays no detailed zone, which is why it's worth walking the ground after a heavy rain.
Questions to ask before buying in Williamsburg County
For a house near Lane, ask the seller for any elevation certificate on file and the current flood insurance declarations page. An agent working in Williamsburg County can quote flood coverage once you know the zone for the lot near Lane.
Map dates and floodways in Williamsburg County
Look at the effective date printed on the county panel, since a new study can redraw zones around Hemingway. If a piece of ground near Stuckey displays a hatched floodway, expect tight limits on fill and new structures from the county floodplain office.
Flood insurance and building rules in Williamsburg County
Lenders watch the zone closely on Williamsburg County properties. Where a building in Lane falls inside an A or V zone and secures a loan from a federally regulated or insured lender, the lender must require flood coverage, provided the community near Lane takes part in the National Flood Insurance Program. For a county home in shaded or unshaded X, insurance is a choice, not a mandate; pricing a policy for land near Andrews is still worth a call. Where a structure near Lane looks higher than the shading suggests, the owner can ask FEMA for a Letter of Map Amendment (LOMA); a surveyor near Andrews can supply the elevation data. New construction in a Williamsburg County Special Flood Hazard Area has to meet local floodplain rules, so call the county or the town office in Lane before work starts.
Williamsburg County flood zones questions
What is a base flood elevation for a Williamsburg County property?
For a Williamsburg County property in Zone AE, it's the projected water surface in the base flood, and it's printed in AE zones.
How do I know if a property in Williamsburg County is in a flood zone?
FEMA's free map service covers Williamsburg County: enter the address or pan to the piece of ground near Hemingway, then note the zone label.
Can I build in a flood zone in Williamsburg County?
Often, but local floodplain rules apply; ask the county or town building office in Lane before you buy.
What does Zone AE mean on a Williamsburg County flood map?
For a Williamsburg County parcel, Zone AE means a Special Flood Hazard Area with a 1-percent annual chance of flooding and a published base flood elevation.
What does 100-year flood mean for Williamsburg County land?
Not at all; a Williamsburg County tract in that zone has a 1-percent chance of flooding every year, so floods can come in back-to-back years.
Open the official Williamsburg County, SC parcel map Williamsburg County 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.