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Tap water quality report

Lewiston Village

EPA monitoring tested this supplier for 12 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

12
contaminants tested
11
detected
2,781
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
SWP
Ownership
Local government
Counties served
Niagara

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Bromodichloromethane
17.84 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
Chloroform
57.85 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
Dibromochloromethane
7.34 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
Dichloroacetic Acid
26.51 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
TTHM
83.83 µg/L 105%
of the EPA limit, in the worst sample — 80 µg/L
 25/25 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
41.19 µg/L 69%
of the EPA limit 60 µg/L
 25/25 SYR4 2013–2019
Trichloroacetic Acid
14.68 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
Bromoform
1.72 µg/L
No EPA limit set
 12/25 SYR4 2013–2019
Dibromoacetic Acid
5.327 µg/L
No EPA limit set
 11/25 SYR4 2013–2019
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Monochloroacetic Acid
8.09 µg/L
No EPA limit set
 6/25 SYR4 2013–2019
1 contaminants tested, none detected
Monobromoacetic Acid

Utility contact

Contact
WELCH, ANNE C.
Phone
716-754-8271

Frequently asked questions about Lewiston Village

Is Lewiston Village tap water safe to drink?

EPA monitoring detected 11 contaminants in Lewiston Village'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 Lewiston Village'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 Lewiston Village serve?

Lewiston Village reports serving 2,781 people in New York, per its EPA record.

Has Lewiston Village had any water quality violations?

The EPA has no formal drinking-water violations on file for Lewiston Village.

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.