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West Virginia Water Quality
299
Utilities in database
1.5M
Residents served
38%
On private wells
2
Key contaminants tracked
Drinking Water in West Virginia
West Virginia has 299 community water systems serving approximately 1.5 million residents. Primary water sources include surface water. The most commonly reported contaminants include disinfection byproducts, lead. 38% of West Virginia residents rely on private wells. BPH holds primary enforcement authority under the Safe Drinking Water Act.
Utilities in West Virginia
76–100 of 299Clay Battelle Psd
WV3303121 · 3,858 served
White Sulphur Springs Water
WV3301314 · 3,845 served
Buffalo Creek Psd
WV3302347 · 3,821 served
Midland Psd
WV3304208 · 3,802 served
Oceana Community of
WV3305516 · 3,796 served
Mason Co Psd - Ashton
WV3302717 · 3,768 served
Nettie Leivasy Psd
WV3303403 · 3,630 served
Eastern Wyoming Psd Stephenson Wtp
WV3305521 · 3,616 served
Logan Co Psd-greenville System
WV3302357 · 3,611 served
City of Philippi
WV3300104 · 3,544 served
Greater Harrison Psd Lost Creek Mt Clare
WV3301713 · 3,536 served
City of Logan Water Board
WV3302331 · 3,535 served
City of Berkeley Springs
WV3303301 · 3,526 served
Williamstown Water Dept
WV3305412 · 3,469 served
Crum Psd
WV3305010 · 3,463 served
Marshall County Psd 1
WV3302606 · 3,463 served
Preston County Psd 1
WV3303912 · 3,455 served
Raleigh County Psd Coal City
WV3304123 · 3,415 served
Mason Co Psd-letart
WV3302713 · 3,303 served
Woods Home Owners Association 2
WV3300237 · 3,300 served
City of Paden City
WV3305204 · 3,291 served
Greenbrier Hotel Corporation
WV3301305 · 3,280 served
Cottageville Psd
WV3301804 · 3,230 served
Town of Monongah
WV3302515 · 3,226 served
Chester Water Dept.
WV3301504 · 3,220 served
Key Contaminant Concerns in West Virginia
Lead
Lead is a naturally occurring heavy metal that was widely used in plumbing infrastructure until it was banned for new installations in 1986. An estimated 9.2 million lead service lines still connect homes to public water mains across the United States, along with millions of homes with lead solder in their internal plumbing.
DBPs
When utilities add chlorine to water to kill pathogens, it reacts with dissolved organic matter — leaves, algae, soil — to produce disinfection byproducts (DBPs). Over 600 DBPs have been identified. The EPA regulates two groups: total trihalomethanes (TTHMs, including chloroform) and haloacetic acids (HAA5). DBP levels tend to be highest in surface water systems and in warm months when organic matter is elevated.
West Virginia Water FAQs
Quick Links
Data source: Utility data from EPA SDWIS. 299 active community water systems ingested. CCR contaminant data ingestion in progress.
Last updated: 2026-04-22