Is Carriage House Condominium Tap Water Safe? Quality Report

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

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

violations on file

still open

Violation	Type	Status	Period
Other	Monitoring	Resolved	2013-07-01
Other	Monitoring	Resolved	2013-07-01
MR	Monitoring	Resolved	2013-07-01 → 2013-07-31
MR	Monitoring	Resolved	2013-07-01 → 2013-07-31
MR	Monitoring	Resolved	2013-07-01 → 2013-07-31
Other	Monitoring	Resolved	2013-07-01
Other	Monitoring	Resolved	2013-07-01
Other	Monitoring	Resolved	2013-07-01
MR	Monitoring	Resolved	2013-04-01 → 2013-06-30
MR	Monitoring	Resolved	2013-04-01 → 2013-06-30

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
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	26/26	LCR	2025
Nitrate	4200 µg/L 42% of the EPA limit 10000 µg/L	16/16	SYR4	2012–2019
Arsenic	10.3 µg/L 103% of the EPA limit, at the 95th percentile of samples — 10 µg/L worst single sample: 13 µg/L	7/11	SYR4	2012–2019
Barium	5.95 µg/L 0.3% of the EPA limit 2000 µg/L worst single sample: 6 µg/L	2/2	SYR4	2012–2015

56 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: MIKE AUMUELLER
Phone: 9782633942
Email: [email protected]

Frequently asked questions about Carriage House Condominium

Is Carriage House Condominium tap water safe to drink?

EPA monitoring detected 4 contaminants in Carriage House Condominium'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 Carriage House Condominium's water?

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

How many people does Carriage House Condominium serve?

Carriage House Condominium reports serving 68 people in Massachusetts, per its EPA record.

Has Carriage House Condominium had any water quality violations?

The EPA has 68 violations on file for Carriage House Condominium, 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.