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Tap water quality report

Harborside Village

EPA monitoring tested this supplier for 36 contaminants and detected 5. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

36
contaminants tested
5
detected
165
people served
2
health-based violations
Massachusetts rankingsLead in MassachusettsPFAS in Massachusetts
Water source
Ground water
Ownership
Private
Counties served
Barnstable

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.

2
health-based violations
58
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
Other Monitoring Resolved 2022-07-01
Other Monitoring Resolved 2022-07-01
Other Monitoring Resolved 2012-07-01
Other Monitoring Resolved 2012-07-01
MR Monitoring Resolved 2009-10-01 → 2009-12-31
MR Monitoring Resolved 2009-10-01 → 2009-12-31
MR Monitoring Resolved 2009-10-01 → 2009-12-31
MR Monitoring Resolved 2009-10-01 → 2009-12-31

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 18/18 LCR 2023
Nitrate
1840 µg/L 18%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Barium
3.484 µg/L 0.2%
of the EPA limit 2000 µg/L
worst single sample: 3.5 µg/L
3/3 SYR4 2012–2018
Antimony, Total
2 µg/L 33%
of the EPA limit 6 µg/L
 1/3 SYR4 2012–2018
Copper
16 µg/L 1.2%
of the EPA limit 1300 µg/L
 1/2 SYR4 2018–2019
31 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneArsenicBenzeneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneEthylbenzeneFluorideMercuryNitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PRISCILLA SILVA
Phone
5083496348
Email
[email protected]

Frequently asked questions about Harborside Village

Is Harborside Village tap water safe to drink?

EPA monitoring detected 5 contaminants in Harborside Village'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 Harborside Village's water?

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

How many people does Harborside Village serve?

Harborside Village reports serving 165 people in Massachusetts, per its EPA record.

Has Harborside Village had any water quality violations?

The EPA has 58 violations on file for Harborside Village, of which 2 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.