FEMA flood zones · West Virginia

Mineral County, West Virginia Flood Zone Map

192 flood insurance claims·$1.9M paid·4 federal flood & hurricane disasters

5% of Mineral County’s area is in FEMA’s high-risk flood zones.

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Mineral County, West Virginia. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.

How Mineral County floods

Flash flooding from slow-moving summer thunderstorms and heavy rainfall dominates the flood risk profile in Mineral County, West Virginia. Over the last 30 years, the NOAA Storm Events Database recorded 31 flash flood events alongside 23 general flood events.

Recent history illustrates this pattern. In May 2025, a slow-moving upper-level low brought anomalous moisture and rain rates exceeding two inches an hour, producing localized totals of four to eight inches across Mineral County in a six-hour period and triggering significant flooding. Similarly, slow-moving thunderstorms formed along the higher terrain of the Allegheny Mountains in June 2025, dropping two to four inches of rain and causing flash flooding.

FEMA National Flood Insurance Program records show that properties in high-risk Zone A face the most severe impacts, accounting for 141 claims with an average payout of $14,390 and an average recorded water depth of 7 inches. Properties

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

Where the flood claims came from

Less than 1% of Mineral County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

141 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

In flood insurance claims here that reported a flood depth, the average was 6 inches.

Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.

Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.

Flood claims, year by year

The worst year was 1996, with 108 claims and $945,139 paid, the year of Flooding and Hurricane Fran and Associated Heavy Rains,flooding Highwind.

1978: 5 claims1979: 2 claims1985: 19 claims1993: 7 claims1995: 19 claims1996: 108 claims1997: 1 claims2002: 1 claims2003: 2 claims2004: 2 claims2008: 1 claims2009: 10 claims2011: 4 claims2012: 2 claims2014: 2 claims2016: 2 claims2025: 5 claims19801990200020102020

Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.

In their words

13 NOAA storm reports from Mineral County describe what happened, in the words of the forecasters who covered it. Read the West Virginia flood stories →

Federal disasters

19 federal disaster declarations since 1967, 4 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 23, 2026
Severe Storms, Flooding, Landslides, And MudslidesMay 28, 2018
Hurricane SandyOct 29, 2012
Severe StormsJun 29, 2012
Severe Winter Storms And SnowstormsFeb 5, 2010
Hurricane Katrina EvacuationAug 29, 2005
Hurricane IsabelSep 18, 2003
Severe Winter Storm, Record/near Record Snow, Heavy Rains, Flooding And LandslidesFeb 16, 2003

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

54 since 1996: 31 flash floods and 23 river or area floods.

EventDateDamage
FloodMay 13, 2025—
Flash FloodMay 13, 2025—
Flash FloodJun 6, 2025—
Flash FloodAug 29, 2024—
FloodJul 15, 2023—
FloodMay 6, 2022—
FloodFeb 28, 2021—
Flash FloodJun 10, 2021—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Flood · May 13, 2025. A slow moving closed upper level low originating from the Gulf of America brought anomalous moisture into the area. A long duration period of rain ensued, with rain rates exceeding two inches an hour during the afternoon of May 13th. The slow moving storms coupled with training led to localized rainfall totals of four to eight inches across Mineral County, WV, with lesser amounts of two to four inches across the r…

Flash Flood · May 13, 2025. A slow moving closed upper level low originating from the Gulf of America brought anomalous moisture into the area. A long duration period of rain ensued, with rain rates exceeding two inches an hour during the afternoon of May 13th. The slow moving storms coupled with training led to localized rainfall totals of four to eight inches across Mineral County, WV, with lesser amounts of two to four inches across the r…

Flash Flood · Jun 6, 2025. Slow moving thunderstorms formed along the higher terrain of the Allegheny Mountains before slowly drifting eastward. This resulted in a localized two to four inches of rain across parts of Mineral County and flash flooding.

Flash Flood · Aug 29, 2024. Heavy rainfall along a stalled boundary led to instances of flash flooding.

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Mineral County

If a building in Mineral County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.

Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.