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Jewett City Water Co-Hill-N-Dale

EPA monitoring tested this supplier for 80 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
18
detected
146
people served
4
health-based violations
Connecticut rankingsLead in ConnecticutPFAS in Connecticut
Water source
Ground water
Ownership
Private
Counties served
New London

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.

4
health-based violations
28
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1993-10-01 → 1993-10-31
MCL Health-based Resolved 1993-10-01 → 1993-10-31
MCL Health-based Resolved 1993-10-01 → 1993-10-31
MCL Health-based Resolved 1993-10-01 → 1993-10-31
Other Monitoring Resolved 2022-07-01
MR Monitoring Resolved 2018-07-01 → 2018-09-30
MR Monitoring Resolved 2018-07-01 → 2018-09-30
MR Monitoring Resolved 2017-12-30
MR Monitoring Resolved 2017-12-30
MR Monitoring Resolved 2016-08-01 → 2017-07-31

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 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
Nitrate
570 µg/L 5.7%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Bromodichloromethane
6.8 µg/L
No EPA limit set
 12/12 SYR4 2012–2019
Chloroform
9.8 µg/L
No EPA limit set
 12/12 SYR4 2012–2019
Dibromochloromethane
4.6 µg/L
No EPA limit set
 12/12 SYR4 2012–2019
Copper
320 µg/L 25%
of the EPA limit 1300 µg/L
 10/10 SYR4 2014–2017
Nitrate-Nitrite
570 µg/L 5.7%
of the EPA limit 10000 µg/L
 9/9 SYR4 2012–2019
TTHM
21.8 µg/L 27%
of the EPA limit 80 µg/L
 9/9 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2023
Total Haloacetic Acids (HAA5)
16.6 µg/L 28%
of the EPA limit 60 µg/L
 8/9 SYR4 2012–2019
Dichloroacetic Acid
13.171 µg/L
No EPA limit set
 7/9 SYR4 2012–2019
Dibromoacetic Acid
1.7 µg/L
No EPA limit set
 5/9 SYR4 2012–2019
Trichloroacetic Acid
4.8 µg/L
No EPA limit set
 5/9 SYR4 2012–2019
Bromoform
0.6200 µg/L
No EPA limit set
 4/12 SYR4 2012–2019
Barium
8.9 µg/L 0.4%
of the EPA limit 2000 µg/L
 3/3 SYR4 2014–2019
Combined Radium (-226 And -228)
2 pCi/L 40%
of the EPA limit 5 pCi/L
 1/3 SYR4 2013–2018
Gross Alpha, Excl. Radon And U
0.9500 pCi/L 6.3%
of the EPA limit 15 pCi/L
 1/3 SYR4 2013–2018
Lead
1.1 µg/L 7.3%
of the EPA limit 15 µg/L
 1/10 SYR4 2014–2017
Monochloroacetic Acid
1.782 µg/L
No EPA limit set
 1/9 SYR4 2012–2019
62 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 TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SHERWOOD, ROBERT
Phone
860-749-0779
Email
bsherwood@hazardvillewater.com

Frequently asked questions about Jewett City Water Co-Hill-N-Dale

Is Jewett City Water Co-Hill-N-Dale tap water safe to drink?

EPA monitoring detected 18 contaminants in Jewett City Water Co-Hill-N-Dale'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 Jewett City Water Co-Hill-N-Dale's water?

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

How many people does Jewett City Water Co-Hill-N-Dale serve?

Jewett City Water Co-Hill-N-Dale reports serving 146 people in Connecticut, per its EPA record.

Has Jewett City Water Co-Hill-N-Dale had any water quality violations?

The EPA has 28 violations on file for Jewett City Water Co-Hill-N-Dale, of which 4 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.