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Tap water quality report

Grantsville Municipal

EPA monitoring tested this supplier for 76 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

76
contaminants tested
18
detected
880
people served
13
health-based violations
West Virginia rankingsLead in West VirginiaPFAS in West Virginia
Water source
Surface water
Ownership
Local government
Counties served
Calhoun

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.

13
health-based violations
107
violations on file
1
still open
ViolationTypeStatusPeriod
TT Health-based Archived 2025-05-01 → 2025-05-31
TT Health-based Archived 2025-05-01 → 2025-05-31
MCL Health-based Resolved 2005-10-01 → 2005-12-31
MCL Health-based Resolved 2005-10-01 → 2005-12-31
MCL Health-based Resolved 2005-10-01 → 2005-12-31
MCL Health-based Resolved 2005-10-01 → 2005-12-31
TT Health-based Archived 1994-03-01 → 1994-03-31
TT Health-based Archived 1994-03-01 → 1994-03-31
TT Health-based Archived 1994-03-01 → 1994-03-31
TT Health-based Archived 1994-03-01 → 1994-03-31

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
12.325 µg/L
No EPA limit set
worst single sample: 14.6 µg/L
32/32 SYR4 2012–2019
Chloroform
59.865 µg/L
No EPA limit set
worst single sample: 70.2 µg/L
32/32 SYR4 2012–2019
Dibromochloromethane
2.813 µg/L
No EPA limit set
worst single sample: 3.02 µg/L
32/32 SYR4 2012–2019
Dichloroacetic Acid
24.575 µg/L
No EPA limit set
worst single sample: 29.2 µg/L
32/32 SYR4 2012–2019
TTHM
75.565 µg/L 94%
of the EPA limit 80 µg/L
worst single sample: 82.4 µg/L
32/32 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
56.84 µg/L 95%
of the EPA limit 60 µg/L
worst single sample: 69.5 µg/L
32/32 SYR4 2012–2019
Trichloroacetic Acid
30.275 µg/L
No EPA limit set
worst single sample: 35.7 µg/L
32/32 SYR4 2012–2019
Copper
283.1 µg/L 22%
of the EPA limit 1300 µg/L
worst single sample: 384 µg/L
30/30 SYR4 2012–2018
Lead
3.82 µg/L 25%
of the EPA limit 15 µg/L
worst single sample: 14.5 µg/L
29/30 SYR4 2012–2018
Monochloroacetic Acid
3.4235 µg/L
No EPA limit set
worst single sample: 4.5 µg/L
22/32 SYR4 2012–2019
Nitrate
420 µg/L 4.2%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.00049 mg/L 3.3%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2025
Fluoride
1080 µg/L 27%
of the EPA limit 4000 µg/L
worst single sample: 1340 µg/L
11/11 SYR4 2012–2019
Barium
30.785 µg/L 1.5%
of the EPA limit 2000 µg/L
worst single sample: 31.1 µg/L
8/8 SYR4 2012–2019
Dibromoacetic Acid
1.228 µg/L
No EPA limit set
worst single sample: 1.25 µg/L
3/32 SYR4 2012–2019
Bromoform
1.4385 µg/L
No EPA limit set
worst single sample: 1.5 µg/L
2/32 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
0.8830 pCi/L 5.9%
of the EPA limit 15 pCi/L
 1/1 SYR4 2012
Nitrate-Nitrite
240 µg/L 2.4%
of the EPA limit 10000 µg/L
 1/1 SYR4 2018
58 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-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
VILLINES, JOHN G.
Phone
304-354-7752
Email
[email protected]

Frequently asked questions about Grantsville Municipal

Is Grantsville Municipal tap water safe to drink?

EPA monitoring detected 18 contaminants in Grantsville Municipal'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 Grantsville Municipal's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dibromochloromethane, Dichloroacetic Acid, TTHM, and others. The full list with the level and data source for each is above.

How many people does Grantsville Municipal serve?

Grantsville Municipal reports serving 880 people in West Virginia, per its EPA record.

Has Grantsville Municipal had any water quality violations?

The EPA has 107 violations on file for Grantsville Municipal, of which 13 are health-based (a contaminant limit or required treatment was breached) and 1 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.