B63/100
MCI NORFOLK/CEDAR JUNCTION/WALPOLE — Water Quality Report 2026
Serving 2,200 people · Massachusetts
Water Source
Groundwater
County
—
System ID
MA2208001
Violations
6
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 3.70 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2000.
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 MCI NORFOLK/CEDAR JUNCTION/WALPOLE
Is MCI NORFOLK/CEDAR JUNCTION/WALPOLE water safe to drink?
MCI NORFOLK/CEDAR JUNCTION/WALPOLE water receives a grade of B (63/100), which is considered good. Out of 32 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has MCI NORFOLK/CEDAR JUNCTION/WALPOLE detected?
32 contaminants were tested in MCI NORFOLK/CEDAR JUNCTION/WALPOLE's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does MCI NORFOLK/CEDAR JUNCTION/WALPOLE have any EPA violations?
Yes, MCI NORFOLK/CEDAR JUNCTION/WALPOLE has 6 EPA violation(s) on record, with the most recent in 2000. Violation types include MCL, Other, TT. 5 are health-based violations.
How many people does MCI NORFOLK/CEDAR JUNCTION/WALPOLE serve?
MCI NORFOLK/CEDAR JUNCTION/WALPOLE serves approximately 2,200 people, Massachusetts. The system provides water to 1 community: Norfolk.
What type of water does MCI NORFOLK/CEDAR JUNCTION/WALPOLE provide?
MCI NORFOLK/CEDAR JUNCTION/WALPOLE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MA2208001.
How does MCI NORFOLK/CEDAR JUNCTION/WALPOLE compare to other utilities in Massachusetts?
MCI NORFOLK/CEDAR JUNCTION/WALPOLE scores 63/100 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.