Is Codman Hill 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
MCL	Health-based	Resolved	1993-09-01 → 1993-09-30
MCL	Health-based	Resolved	1993-09-01 → 1993-09-30
MCL	Health-based	Archived	1991-07-01 → 1991-07-31
MCL	Health-based	Archived	1991-06-01 → 1991-06-30
MCL	Health-based	Archived	1991-06-01 → 1991-06-30
MR	Monitoring	Resolved	1999-01-01
MR	Monitoring	Resolved	1999-01-01
MR	Monitoring	Resolved	1995-07-01 → 1995-09-30
MR	Monitoring	Resolved	1995-07-01 → 1995-09-30
MR	Monitoring	Resolved	1995-07-01 → 1995-09-30

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	19/19	LCR	2023
Nitrate	80 µg/L 0.8% of the EPA limit 10000 µg/L	4/16	SYR4	2012–2019
Bromoform	2.22 µg/L No EPA limit set worst single sample: 2.3 µg/L	3/3	SYR4	2013–2017
TTHM	3.38 µg/L 4.2% of the EPA limit 80 µg/L worst single sample: 3.5 µg/L	3/3	SYR4	2013–2017
Barium	35.9 µg/L 1.8% of the EPA limit 2000 µg/L worst single sample: 36 µg/L	2/2	SYR4	2014–2017
Bromodichloromethane	0.6000 µg/L No EPA limit set	1/3	SYR4	2013–2017
Copper	110 µg/L 8.5% of the EPA limit 1300 µg/L	1/1	SYR4	2012
Dibromoacetic Acid	0.9000 µg/L No EPA limit set	1/3	SYR4	2013–2017
Dibromochloromethane	1.4 µg/L No EPA limit set	1/3	SYR4	2013–2017
Fluoride	110 µg/L 2.8% of the EPA limit 4000 µg/L	1/2	SYR4	2014–2017
Total Haloacetic Acids (HAA5)	0.9000 µg/L 1.5% of the EPA limit 60 µg/L	1/3	SYR4	2013–2017

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 TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: MYRA MILLER
Phone: 9784408330
Email: [email protected]

Frequently asked questions about Codman Hill Condominium

Is Codman Hill Condominium tap water safe to drink?

EPA monitoring detected 11 contaminants in Codman Hill 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 Codman Hill Condominium's water?

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

How many people does Codman Hill Condominium serve?

Codman Hill Condominium reports serving 360 people in Massachusetts, per its EPA record.

Has Codman Hill Condominium had any water quality violations?

The EPA has 34 violations on file for Codman Hill Condominium, of which 5 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.