C54/100
TOWN OF MIDDLETOWN — Water Quality Report 2026
Serving 4,288 people · Maryland
Water Source
Groundwater
County
—
System ID
MD0100018
Violations
15
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.006 µg/L | 0.004 µg/L | Over Limit |
PFOA | 0.005 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2021 – October 31, 2021Rule: Total Coliform 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 TOWN OF MIDDLETOWN
Is TOWN OF MIDDLETOWN water safe to drink?
TOWN OF MIDDLETOWN water receives a grade of C (54/100), which is considered fair. 2 contaminant(s) exceed EPA legal limits and 15 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TOWN OF MIDDLETOWN detected?
31 contaminants were tested in TOWN OF MIDDLETOWN's water. Notable contaminants include PFOS, PFOA, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does TOWN OF MIDDLETOWN have any EPA violations?
Yes, TOWN OF MIDDLETOWN has 15 EPA violation(s) on record, with the most recent in 2021. Violation types include MON, MR, MCL. 3 are health-based violations.
How many people does TOWN OF MIDDLETOWN serve?
TOWN OF MIDDLETOWN serves approximately 4,288 people, Maryland.
What type of water does TOWN OF MIDDLETOWN provide?
TOWN OF MIDDLETOWN sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MD0100018.
How does TOWN OF MIDDLETOWN compare to other utilities in Maryland?
TOWN OF MIDDLETOWN scores 54/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Maryland state page for a full comparison of water systems.