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Wellsville Village Public Water

EPA monitoring tested this supplier for 105 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

105
contaminants tested
18
detected
5,700
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
Surface water
Ownership
Local government
Counties served
Allegany

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.

0
health-based violations
30
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 2023-01-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31
MR Monitoring Archived 2022-07-01 → 2023-12-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0052 µg/L 1/4 2023

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
Fluoride
1100 µg/L 28%
of the EPA limit 4000 µg/L
worst single sample: 1200 µg/L
92/92 SYR4 2012–2019
TTHM
97.6 µg/L 122%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 109 µg/L
47/47 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
62.7 µg/L 105%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 81 µg/L
47/47 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 20/20 LCR 2025
Nitrate
1500 µg/L 15%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Chloroform
50.55 µg/L
No EPA limit set
worst single sample: 51 µg/L
10/10 SYR4 2012–2019
Dibromochloromethane
5.9865 µg/L
No EPA limit set
worst single sample: 6.45 µg/L
10/10 SYR4 2012–2019
Dichloroacetic Acid
23.65 µg/L
No EPA limit set
worst single sample: 25 µg/L
10/10 SYR4 2012–2019
Trichloroacetic Acid
31.55 µg/L
No EPA limit set
worst single sample: 32 µg/L
10/10 SYR4 2012–2019
Bromodichloromethane
19.2 µg/L
No EPA limit set
worst single sample: 21 µg/L
9/10 SYR4 2012–2019
Barium
47.8 µg/L 2.4%
of the EPA limit 2000 µg/L
worst single sample: 49 µg/L
7/7 SYR4 2012–2019
Arsenic
7 µg/L 70%
of the EPA limit 10 µg/L
 1/8 SYR4 2012–2019
Combined Radium (-226 And -228)
1.59 pCi/L 32%
of the EPA limit 5 pCi/L
 1/1 SYR4 2016
Combined Uranium
0.0570 µg/L 0.2%
of the EPA limit 30 µg/L
 1/1 SYR4 2016
Dibromoacetic Acid
0.5400 µg/L
No EPA limit set
 1/10 SYR4 2012–2019
Gross Beta Particle Activity
0.5770 pCi/L
No EPA limit set
 1/1 SYR4 2016
Nitrate-Nitrite
1480 µg/L 15%
of the EPA limit 10000 µg/L
 1/1 SYR4 2016
87 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WELLSVILLE VILLAGE MAYOR & BOARD
Phone
585-593-1121

Frequently asked questions about Wellsville Village Public Water

Is Wellsville Village Public Water tap water safe to drink?

EPA monitoring detected 18 contaminants in Wellsville Village Public Water'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 Wellsville Village Public Water's water?

EPA monitoring detected Fluoride, TTHM, Total Haloacetic Acids (HAA5), Lead, Nitrate, and others. The full list with the level and data source for each is above.

How many people does Wellsville Village Public Water serve?

Wellsville Village Public Water reports serving 5,700 people in New York, per its EPA record.

Has Wellsville Village Public Water had any water quality violations?

The EPA has 30 violations on file for Wellsville Village Public Water, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 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.