B77/100
AQUARION WATER COMPANY — Water Quality Report 2026
Serving 2,267 people · Massachusetts
Water Source
Groundwater
County
—
System ID
MA4239045
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2014.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About AQUARION WATER COMPANY
Is AQUARION WATER COMPANY water safe to drink?
AQUARION WATER COMPANY water receives a grade of B (77/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has AQUARION WATER COMPANY detected?
1 contaminants were tested in AQUARION WATER COMPANY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does AQUARION WATER COMPANY have any EPA violations?
Yes, AQUARION WATER COMPANY has 4 EPA violation(s) on record, with the most recent in 2014. Violation types include MCL. 4 are health-based violations.
How many people does AQUARION WATER COMPANY serve?
AQUARION WATER COMPANY serves approximately 2,267 people, Massachusetts. The system provides water to 1 community: Plymouth.
What type of water does AQUARION WATER COMPANY provide?
AQUARION WATER COMPANY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MA4239045.
How does AQUARION WATER COMPANY compare to other utilities in Massachusetts?
AQUARION WATER COMPANY scores 77/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Massachusetts state page for a full comparison of water systems.