HomeWest VirginiaGreenbrier County

Greenbrier County, West Virginia

USDA's soil survey flags shrink-swell clay on 0% of Greenbrier County's mapped land and a shallow water table under basements on 8%, both below the national shares of 15% and 29%. None of the county is in drought on the October 13, 2026 Drought Monitor map.

FEMA's flood data list 358 flood losses here since 2016, 20% of them in buildings with basements. 54% of homes were built before 1980, against 50% nationally; the median home dates from 1977.

Data as of October 13, 2026 · sources

0%

expansive clay: shrink-swell limits slab homes

8%

high water table: limits basements

0%

in drought, October 13, 2026

54%

of homes built before 1980

Soil under Greenbrier County

Expansive clay (limits slab homes)0.0%
High water table (limits basements)7.9%
Septic fields very limited93.0%
Clay swell (LEP, by area)2.3%
High-swell land (LEP 6%+)6.3%
Mapped soil655,800 acres
Soil seriesShare hereSeries nationally: expansive clay
Cateache11%n/a
Berks10%0%
Macove10%n/a
Culleoka9%n/a
Weikert8%0%
Mandy7%n/a
Alleghany County: 1%Monroe County: 2%Covington city: 1%Summers County: 0%Nicholas County: 0%Craig County: 3%Fayette County: 0%Pocahontas County: 0%Greenbrier County AlleghanyMonroeCovington citySummersNicholasCraigFayettePocahontasGreenbrier
Greenbrier County (heavy outline) and nearby counties, shaded by expansive clay share.under 10%10-25%25-40%40-60%60%+

How we count · survey areas WV025 (2025-09-05)

What the numbers mean here

Rain over the 12 months to August 2026: 43.45 in, 3.20 in below the 1991-2020 average year of 46.65 in.

USDA rates 93% of the land very limited for septic absorption fields.

With shrink-swell clay on 0% and a shallow water table on 8% of the land, the soil survey points to neither problem across most of Greenbrier County; conditions still vary lot by lot.

Drought

0% of the county is in drought (D1 or worse) on the October 13, 2026 map. Part of the county was in drought in 25 of the last 52 weeks; the most was 100% of its area, in 13 weeks, most recently on the June 23, 2026 map.

October 21, 2025Share of area in drought, weeklyOctober 13, 2026
Category, October 13, 2026Share of county
D0 abnormally dry or worse0%
D1 moderate drought or worse0%
D2 severe or worse0%
D3 extreme or worse0%
D4 exceptional0%

Flood losses since 2016

358 flood losses since 2016, $14.7 million paid. The worst year was 2016, with 351. Foundations of the buildings, where recorded: 20% basements, 32% slabs, 32% crawl spaces, 16% elevated. Median water depth outside the building: 17 in.

YearFlood losses
2016351
20171
20180
20192
20202
20211
20220
20230
20240
20251
2026 to date0

Rain

Average year, 1991-202046.65 in
12 months to August 202643.45 in (-3.20)
202548.20 in (+1.55)
Wettest year since 18952018: 63.51 in
Driest year since 18951930: 22.50 in
Days with 1 inch or more, normal at LEWISBURG 3 N (5 mi away)7.7

Homes

Housing units17,913
Median year built1977
Built before 198054%
Built 2000 or later19%
Owner-occupied73%
Median value, owner-occupied$149,000
Single-family detached75%

What repairs cost

Published ranges from cost guides, not quotes. More sources, and where they disagree.

WorkRangeSource
Foundation repair, US $2,200 to $8,200 Fixr, January 27, 2026
Pier-and-beam repair, US $2,000 to $15,000 Fixr, January 27, 2026
Foundation inspection, US $300 to $600 Fixr, January 31, 2025

Nearby counties

PlaceDistanceExpansive clayHigh water table
Alleghany County, VA 26 mi 1% 7%
Monroe County, WV 26 mi 2% 14%
Covington city, VA 27 mi 1% 23%
Summers County, WV 29 mi under 1% 8%
Nicholas County, WV 32 mi under 1% 21%
Craig County, VA 34 mi 3% 15%
Fayette County, WV 35 mi 0% 7%
Pocahontas County, WV 37 mi 0% 7%

Sources: USDA SSURGO (September 5, 2025) · US Drought Monitor (October 13, 2026) · FEMA NFIP v3 (September 9, 2026) · NOAA (August 2026) · Census ACS 2020-2024. Methods · Data status