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Tap water quality report

Williamson Utility Board

EPA monitoring tested this supplier for 75 contaminants and detected 21. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

75
contaminants tested
21
detected
2,660
people served
22
health-based violations
West Virginia rankingsLead in West VirginiaPFAS in West Virginia
Water source
Surface water
Ownership
Local government
Counties served
Mingo

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

22
health-based violations
429
violations on file
20
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2025-02-01 → 2025-02-28
TT Health-based Resolved 2025-02-01 → 2025-02-28
TT Health-based Resolved 2025-02-01 → 2025-02-28
TT Health-based Resolved 2025-02-01 → 2025-02-28
TT Health-based Unaddressed 2024-08-02
TT Health-based Unaddressed 2024-08-02
TT Health-based Unaddressed 2024-08-02
TT Health-based Unaddressed 2024-08-02
TT Health-based Unaddressed 2024-08-02
TT Health-based Unaddressed 2024-08-02

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Bromodichloromethane
18 µg/L
No EPA limit set
worst single sample: 22.9 µg/L
56/56 SYR4 2012–2019
Chloroform
42.7 µg/L
No EPA limit set
worst single sample: 46 µg/L
56/56 SYR4 2012–2019
Dichloroacetic Acid
20.95 µg/L
No EPA limit set
worst single sample: 25.7 µg/L
56/56 SYR4 2012–2019
TTHM
64.4 µg/L 81%
of the EPA limit 80 µg/L
worst single sample: 77.3 µg/L
56/56 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
40.6 µg/L 68%
of the EPA limit 60 µg/L
worst single sample: 47.4 µg/L
56/56 SYR4 2012–2019
Trichloroacetic Acid
19.475 µg/L
No EPA limit set
worst single sample: 20.4 µg/L
56/56 SYR4 2012–2019
Dibromochloromethane
7.179 µg/L
No EPA limit set
worst single sample: 8.99 µg/L
52/56 SYR4 2012–2019
Copper
18.1 µg/L 1.4%
of the EPA limit 1300 µg/L
worst single sample: 50.2 µg/L
51/60 SYR4 2014–2019
Monochloroacetic Acid
3.844 µg/L
No EPA limit set
worst single sample: 12 µg/L
27/56 SYR4 2012–2019
Nitrate
906 µg/L 9.1%
of the EPA limit 10000 µg/L
worst single sample: 960 µg/L
24/24 SYR4 2012–2019
Dibromoacetic Acid
1.881 µg/L
No EPA limit set
worst single sample: 2 µg/L
18/56 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2025
Fluoride
896 µg/L 22%
of the EPA limit 4000 µg/L
worst single sample: 950 µg/L
13/13 SYR4 2012–2019
Lead
3.78 µg/L 25%
of the EPA limit 15 µg/L
worst single sample: 4.2 µg/L
13/60 SYR4 2014–2019
Barium
74.05 µg/L 3.7%
of the EPA limit 2000 µg/L
worst single sample: 76 µg/L
11/11 SYR4 2012–2019
Bromoform
1.1 µg/L
No EPA limit set
worst single sample: 1.5 µg/L
11/56 SYR4 2012–2019
Selenium
1.95 µg/L 3.9%
of the EPA limit 50 µg/L
worst single sample: 2.1 µg/L
7/11 SYR4 2012–2019
Antimony, Total
0.3000 µg/L 5%
of the EPA limit 6 µg/L
 1/11 SYR4 2012–2019
Chromium
1.4 µg/L 1.4%
of the EPA limit 100 µg/L
 1/11 SYR4 2012–2019
Monobromoacetic Acid
4.27 µg/L
No EPA limit set
 1/56 SYR4 2012–2019
Nitrate-Nitrite
690 µg/L 6.9%
of the EPA limit 10000 µg/L
 1/1 SYR4 2015
54 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BUCCI, CHRISTOPHER P.
Phone
304-235-1626

Frequently asked questions about Williamson Utility Board

Is Williamson Utility Board tap water safe to drink?

EPA monitoring detected 21 contaminants in Williamson Utility Board's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Williamson Utility Board's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Williamson Utility Board serve?

Williamson Utility Board reports serving 2,660 people in West Virginia, per its EPA record.

Has Williamson Utility Board had any water quality violations?

The EPA has 429 violations on file for Williamson Utility Board, of which 22 are health-based (a contaminant limit or required treatment was breached) and 20 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.