Is Jeffersonville Water Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Local government
Counties served: Lamoille

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.

health-based violations

295

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	1993-06-01 → 1993-06-30
MCL	Health-based	Resolved	1993-06-01 → 1993-06-30
MCL	Health-based	Resolved	1993-06-01 → 1993-06-30
MCL	Health-based	Resolved	1993-06-01 → 1993-06-30
MCL	Health-based	Resolved	1992-03-01 → 1992-03-31
MCL	Health-based	Resolved	1992-03-01 → 1992-03-31
MCL	Health-based	Resolved	1992-03-01 → 1992-03-31
MCL	Health-based	Resolved	1992-03-01 → 1992-03-31
MCL	Health-based	Resolved	1991-07-01 → 1991-07-31
MCL	Health-based	Resolved	1991-07-01 → 1991-07-31

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Copper	608 µg/L 47% of the EPA limit 1300 µg/L worst single sample: 840 µg/L	89/91	SYR4	2012–2017
Lead	5.5 µg/L 37% of the EPA limit 15 µg/L worst single sample: 15 µg/L	51/91	SYR4	2012–2017
Lead	0.0021 mg/L 14% of the EPA limit 0.0150 mg/L	20/20	LCR	2023
Nitrate	670 µg/L 6.7% of the EPA limit 10000 µg/L	14/14	SYR4	2013–2019
Bromodichloromethane	3.925 µg/L No EPA limit set worst single sample: 4.8 µg/L	8/8	SYR4	2012–2019
Chloroform	15.105 µg/L No EPA limit set worst single sample: 19.2 µg/L	8/8	SYR4	2012–2019
Dibromochloromethane	1.885 µg/L No EPA limit set worst single sample: 2.2 µg/L	8/8	SYR4	2012–2019
TTHM	22.375 µg/L 28% of the EPA limit 80 µg/L worst single sample: 26.2 µg/L	6/6	SYR4	2012–2019
Combined Radium (-226 And -228)	1.199 pCi/L 24% of the EPA limit 5 pCi/L	1/1	SYR4	2013
Nitrate-Nitrite	600 µg/L 6% of the EPA limit 10000 µg/L	1/2	SYR4	2012

41 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBariumBenzeneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChromiumCombined UraniumDichloromethaneDibromoacetic AcidDichloroacetic AcidEthylbenzeneFluorideGross Alpha, Excl. Radon And UMercuryMonobromoacetic AcidMonochloroacetic AcidSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Trichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: MASCOLINO, NATHAN
Phone: 802-598-4985
Email: [email protected]

Frequently asked questions about Jeffersonville Water

Is Jeffersonville Water tap water safe to drink?

EPA monitoring detected 10 contaminants in Jeffersonville 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 Jeffersonville Water's water?

EPA monitoring detected Copper, Lead, Lead, Nitrate, Bromodichloromethane, and others. The full list with the level and data source for each is above.

How many people does Jeffersonville Water serve?

Jeffersonville Water reports serving 700 people in Vermont, per its EPA record.

Has Jeffersonville Water had any water quality violations?

The EPA has 295 violations on file for Jeffersonville Water, of which 12 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.