Total Haloacetic Acids (HAA5) violations in West Virginia
136 active public water systems in West Virginia had a Total Haloacetic Acids (HAA5) violation in the past three years, 28 of them in the latest quarter of EPA's data. What Total Haloacetic Acids (HAA5) is and why it matters.
Systems with a Total Haloacetic Acids (HAA5) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Raleigh County PSD Pluto Bragg Shady Spring · Raleigh County |
383 | 2 | 1 | |
|
Mingo County PSD Lick Creek Rawl · Mingo County |
380 | 7 | 4 | |
|
Cairo Water Department Cairo · Ritchie County |
339 | 5 | 2 | |
|
Albright Town of Albright · Preston County |
334 | 4 | 3 | |
|
Faith Christian Academy Martinsburg · Berkeley County |
330 | 3 | 1 | |
|
Covestro New Martinsville · Marshall County |
300 | 8 | 0 | |
|
Eastern Panhandle Preparatory Academy Kearneysville · Jefferson County |
300 | 6 | 2 | |
|
Mingo County PSD Marrowbone Lenore · Mingo County |
292 | 7 | 4 | |
|
Preston CO PSD 1 Purchaser Arthurdale · Preston County |
291 | 3 | 1 | |
|
Delbarton Town of Delbarton · Mingo County |
277 | 7 | 3 | |
|
Mingo County PSD Chattaroy Chattaroy · Mingo County |
223 | 7 | 5 | |
|
Chpsd-Purgittsville Moorefield · Hampshire County |
205 | 5 | 1 | |
|
Raleigh County PSD Egeria Flat Top · Mercer County |
200 | 2 | 1 | |
|
Raleigh County PSD Fitzpatrick Macarthur · Raleigh County |
197 | 2 | 0 | |
|
Aurora Elementary and JR High Aurora · Preston County |
195 | 11 | 2 | |
|
Lincoln PSD Lower MUD River Lincoln County |
191 | 8 | 4 | |
|
Oak Hill Mobile Home Community LLC Harpers Ferry · Jefferson County |
172 | 7 | 1 | |
|
US Fish & Wildlife-Nctc Charles Town · Jefferson County |
150 | 4 | 0 | |
|
Knobley Water System Ridgeley (rr Name Ridgely) · Mineral County |
132 | 7 | 2 | |
|
Rock Spring Church Kearneysville · Jefferson County |
120 | 2 | 1 | |
|
Charles Town Utl-Cavaland Subdivision Ranson, Shepherdstown · Jefferson County |
107 | 6 | 2 | |
|
Morgan Village MHP Hedgesville · Morgan County |
98 | 8 | 4 | |
|
Gilmer County PSD Route 5 West Normantown · Gilmer County |
95 | 3 | 1 | |
|
Bellwood Community Facil Imp Bellwood · Fayette County |
87 | 6 | 1 | |
|
Pinnacle Water Association Mccomas · Mercer County |
85 | 9 | 6 | |
|
Coal Mountain Water Coal Mountain · Wyoming County |
80 | 13 | 6 | |
|
Camden on Gauley Cowen Camden-on-gauley (corp/rr Name · Webster County |
79 | 7 | 1 | |
|
Renick, Town of Lewisburg · Greenbrier County |
79 | 8 | 4 | |
|
Berkeley Springs MHC Berkeley Springs · Morgan County |
69 | 5 | 2 | |
|
Sunny View Acres Water Project Farmington · Marion County |
69 | 8 | 4 | |
|
Mingo County PSD Delorme Delorme (rr Name For Edgarton) · Mingo County |
64 | 6 | 4 | |
|
Hiawatha Water Hiawatha · Mercer County |
63 | 13 | 6 | |
|
Blackhawk Eagle 3 Oceana · Wyoming County |
60 | 5 | 0 | |
|
Judy Lynn MHP Hedgesville · Berkeley County |
53 | 8 | 3 | |
|
Anthony Correctional Center Neola · Greenbrier County |
27 | 8 | 3 | |
|
Potomac Farms Water CO Bakerton · Jefferson County |
27 | 12 | 5 |
About this data
A system is counted once if any of its violations in the past three years involved Total Haloacetic Acids (HAA5), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Total Haloacetic Acids (HAA5) alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The West Virginia records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.