D21/100
CITY OF WESTMINSTER — Water Quality Report 2026
Serving 35,256 people · Maryland
Water Source
Surface Water
County
—
System ID
MD0060015
Violations
25
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.012 µg/L | 0.004 µg/L | Over Limit |
chlorate | 550.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 CITY OF WESTMINSTER
Is CITY OF WESTMINSTER water safe to drink?
CITY OF WESTMINSTER water receives a grade of D (21/100), which is considered poor. 1 contaminant(s) exceed EPA legal limits and 25 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CITY OF WESTMINSTER detected?
69 contaminants were tested in CITY OF WESTMINSTER's water. Notable contaminants include PFOA, Lead (90th percentile), chlorate. 1 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does CITY OF WESTMINSTER have any EPA violations?
Yes, CITY OF WESTMINSTER has 25 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, MCL, TT. 10 are health-based violations.
How many people does CITY OF WESTMINSTER serve?
CITY OF WESTMINSTER serves approximately 35,256 people, Maryland.
What type of water does CITY OF WESTMINSTER provide?
CITY OF WESTMINSTER sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MD0060015.
How does CITY OF WESTMINSTER compare to other utilities in Maryland?
CITY OF WESTMINSTER scores 21/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Maryland state page for a full comparison of water systems.