F0/100
BELLINGHAM DPW WATER SEWER DIVISION — Water Quality Report 2026
Serving 16,061 people · Massachusetts
Water Source
Groundwater
County
—
System ID
MA2025000
Violations
37
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.91 mg/L | 1.30 mg/L | Over Limit |
chlorate | 500.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
1
Unresolved
2
Health-Related
TIER 3Unresolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: September 1, 2022 – September 30, 2022Rule: Total Coliform RuleEnforcement: Formal — state order issuedVerify on EPA.gov
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: October 1, 2021 – December 31, 2021Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: July 1, 2021 – September 30, 2021Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
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 BELLINGHAM DPW WATER SEWER DIVISION
Is BELLINGHAM DPW WATER SEWER DIVISION water safe to drink?
BELLINGHAM DPW WATER SEWER DIVISION water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 37 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has BELLINGHAM DPW WATER SEWER DIVISION detected?
67 contaminants were tested in BELLINGHAM DPW WATER SEWER DIVISION's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile), chlorate. 1 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does BELLINGHAM DPW WATER SEWER DIVISION have any EPA violations?
Yes, BELLINGHAM DPW WATER SEWER DIVISION has 37 EPA violation(s) on record, with the most recent in 2022. Violation types include MON, MCL, MR. 21 are health-based violations.
How many people does BELLINGHAM DPW WATER SEWER DIVISION serve?
BELLINGHAM DPW WATER SEWER DIVISION serves approximately 16,061 people, Massachusetts. The system provides water to 1 community: Bellingham.
What type of water does BELLINGHAM DPW WATER SEWER DIVISION provide?
BELLINGHAM DPW WATER SEWER DIVISION sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MA2025000.
How does BELLINGHAM DPW WATER SEWER DIVISION compare to other utilities in Massachusetts?
BELLINGHAM DPW WATER SEWER DIVISION scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Massachusetts state page for a full comparison of water systems.