Is Marlborough Health Care Center, Inc Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Private
Counties served: Hartford

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

131

violations on file

still open

Violation	Type	Status	Period
TT	Health-based	Unaddressed	2024-10-17
RPT	Monitoring	Unaddressed	2024-10-17
MR	Monitoring	Resolved	2019-07-01 → 2019-09-30
MR	Monitoring	Resolved	2019-07-01 → 2019-09-30
MR	Monitoring	Resolved	2019-07-01 → 2019-09-30
MR	Monitoring	Resolved	2019-07-01 → 2019-09-30
MR	Monitoring	Resolved	2019-07-01 → 2019-09-30
MR	Monitoring	Resolved	2019-07-01 → 2019-09-30
Other	Monitoring	Resolved	2019-01-13
Other	Monitoring	Resolved	2019-01-13

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	324 µg/L 25% of the EPA limit 1300 µg/L worst single sample: 880 µg/L	30/30	SYR4	2013–2019
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	15/15	LCR	2025
Combined Radium (-226 And -228)	6.36 pCi/L 127% of the EPA limit, at the 95th percentile of samples — 5 pCi/L worst single sample: 8.85 pCi/L	13/15	SYR4	2013–2019
Bromodichloromethane	1.7 µg/L No EPA limit set worst single sample: 1.9 µg/L	9/11	SYR4	2012–2019
Chloroform	2.06 µg/L No EPA limit set worst single sample: 2.3 µg/L	9/11	SYR4	2012–2019
Dibromochloromethane	1.3 µg/L No EPA limit set	9/11	SYR4	2012–2019
Gross Alpha, Excl. Radon And U	23.036 pCi/L 154% of the EPA limit, at the 95th percentile of samples — 15 pCi/L worst single sample: 34.5 pCi/L	9/13	SYR4	2013–2019
Total Haloacetic Acids (HAA5)	29.18 µg/L 49% of the EPA limit 60 µg/L worst single sample: 29.3 µg/L	9/9	SYR4	2012–2019
Dichloroacetic Acid	3.83 µg/L No EPA limit set worst single sample: 4.1 µg/L	7/8	SYR4	2012–2019
Lead	93 µg/L 620% of the EPA limit, at the 95th percentile of samples — 15 µg/L worst single sample: 120 µg/L	7/30	SYR4	2013–2019
TTHM	5.11 µg/L 6.4% of the EPA limit 80 µg/L worst single sample: 5.5 µg/L	7/8	SYR4	2012–2019
Trichloroacetic Acid	2.16 µg/L No EPA limit set worst single sample: 2.4 µg/L	7/8	SYR4	2012–2019
Dibromoacetic Acid	3.375 µg/L No EPA limit set worst single sample: 3.7 µg/L	6/8	SYR4	2012–2019
Monobromoacetic Acid	18.16 µg/L No EPA limit set worst single sample: 20.8 µg/L	4/8	SYR4	2012–2019
Barium	131.88 µg/L 6.6% of the EPA limit 2000 µg/L worst single sample: 140 µg/L	3/3	SYR4	2012–2018
Antimony, Total	0.5000 µg/L 8.3% of the EPA limit 6 µg/L	1/3	SYR4	2012–2018
Chromium	1 µg/L 1% of the EPA limit 100 µg/L	1/3	SYR4	2012–2018
Monochloroacetic Acid	0.7000 µg/L No EPA limit set	1/8	SYR4	2012–2019

63 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-DArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: GUASTELLA, ROBERT S
Phone: 860-295-9531
Email: [email protected]

Frequently asked questions about Marlborough Health Care Center, Inc

Is Marlborough Health Care Center, Inc tap water safe to drink?

EPA monitoring detected 18 contaminants in Marlborough Health Care Center, Inc'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 Marlborough Health Care Center, Inc's water?

EPA monitoring detected Copper, Lead, Combined Radium (-226 And -228), Bromodichloromethane, Chloroform, and others. The full list with the level and data source for each is above.

How many people does Marlborough Health Care Center, Inc serve?

Marlborough Health Care Center, Inc reports serving 165 people in Connecticut, per its EPA record.

Has Marlborough Health Care Center, Inc had any water quality violations?

The EPA has 131 violations on file for Marlborough Health Care Center, Inc, of which 1 is health-based (a contaminant limit or required treatment was breached) and 2 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.