Tap WaterIndex

Tap water quality report

Batavia City

EPA monitoring tested this supplier for 103 contaminants and detected 20. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

103
contaminants tested
20
detected
15,475
people served
0
health-based violations
Water source
Surface water
Ownership
Local government
Counties served
Genesee

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
31
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2021-01-01 → 2021-12-31
MR Monitoring Resolved 2010-06-01 → 2010-06-30
MR Monitoring Resolved 2010-06-01 → 2010-06-30
MR Monitoring Resolved 2010-06-01 → 2010-06-30
MR Monitoring Resolved 2010-06-01 → 2010-06-30
MR Monitoring Resolved 2009-01-01 → 2009-12-31
MR Monitoring Resolved 2009-01-01 → 2009-12-31
MR Monitoring Resolved 2009-01-01 → 2009-12-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
6:2 Fts 0.0700 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
Bromodichloromethane
17.06 µg/L
No EPA limit set
worst single sample: 28.2 µg/L
125/125 SYR4 2012–2019
Chloroform
32.88 µg/L
No EPA limit set
worst single sample: 50.1 µg/L
125/125 SYR4 2012–2019
Dibromochloromethane
10.98 µg/L
No EPA limit set
worst single sample: 14.6 µg/L
125/125 SYR4 2012–2019
TTHM
61.73 µg/L 77%
of the EPA limit 80 µg/L
worst single sample: 94.1 µg/L
120/120 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
18.0125 µg/L 30%
of the EPA limit 60 µg/L
worst single sample: 119 µg/L
120/120 SYR4 2012–2019
Bromoform
4.4525 µg/L
No EPA limit set
worst single sample: 6.4 µg/L
116/124 SYR4 2012–2019
Dibromoacetic Acid
3.609 µg/L
No EPA limit set
worst single sample: 5.3 µg/L
112/120 SYR4 2012–2019
Dichloroacetic Acid
10.055 µg/L
No EPA limit set
worst single sample: 11.9 µg/L
110/120 SYR4 2012–2019
Trichloroacetic Acid
5.82 µg/L
No EPA limit set
worst single sample: 8.9 µg/L
89/120 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 21/21 LCR 2025
Fluoride
800 µg/L 20%
of the EPA limit 4000 µg/L
 11/14 SYR4 2012–2019
Nitrate
890 µg/L 8.9%
of the EPA limit 10000 µg/L
 10/10 SYR4 2012–2019
Barium
15.75 µg/L 0.8%
of the EPA limit 2000 µg/L
worst single sample: 16 µg/L
6/6 SYR4 2012–2019
Monochloroacetic Acid
87.8625 µg/L
No EPA limit set
worst single sample: 115 µg/L
6/119 SYR4 2012–2019
Nitrate-Nitrite
876.1 µg/L 8.8%
of the EPA limit 10000 µg/L
worst single sample: 890 µg/L
3/3 SYR4 2012–2014
Lithium
12.1 µg/L
No EPA limit set
 3/4 UCMR-5 2023
Arsenic
0.3500 µg/L 3.5%
of the EPA limit 10 µg/L
 1/6 SYR4 2012–2019
Chromium
9.04 µg/L 9%
of the EPA limit 100 µg/L
 1/6 SYR4 2012–2019
Monobromoacetic Acid
1.44 µg/L
No EPA limit set
 1/120 SYR4 2012–2019
83 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Frequently asked questions about Batavia City

Is Batavia City tap water safe to drink?

EPA monitoring detected 20 contaminants in Batavia City'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 Batavia City's water?

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

How many people does Batavia City serve?

Batavia City reports serving 15,475 people, per its EPA record.

Has Batavia City had any water quality violations?

The EPA has 31 violations on file for Batavia City, 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.