C40/100
CUMBERLAND, TOWN OF — Water Quality Report 2026
Serving 21,235 people · Rhode Island
Water Source
Purchased Surface Water
County
—
System ID
RI1647530
Violations
29
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2022 – July 14, 2022Rule: Ground Water RuleEnforcement: 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 CUMBERLAND, TOWN OF
Is CUMBERLAND, TOWN OF water safe to drink?
CUMBERLAND, TOWN OF water receives a grade of C (40/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 29 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CUMBERLAND, TOWN OF detected?
69 contaminants were tested in CUMBERLAND, TOWN OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CUMBERLAND, TOWN OF have any EPA violations?
Yes, CUMBERLAND, TOWN OF has 29 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, Other, TT. 7 are health-based violations.
How many people does CUMBERLAND, TOWN OF serve?
CUMBERLAND, TOWN OF serves approximately 21,235 people, Rhode Island. The system provides water to 1 community: Cumberland.
What type of water does CUMBERLAND, TOWN OF provide?
CUMBERLAND, TOWN OF sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is RI1647530.
How does CUMBERLAND, TOWN OF compare to other utilities in Rhode Island?
CUMBERLAND, TOWN OF scores 40/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Rhode Island state page for a full comparison of water systems.