C56/100
TOWN OF MOUNTAIN LAKE PARK — Water Quality Report 2026
Serving 3,000 people · Maryland
Water Source
Groundwater
County
—
System ID
MD0110007
Violations
9
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.00 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 2008.
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 MOUNTAIN LAKE PARK
Is TOWN OF MOUNTAIN LAKE PARK water safe to drink?
TOWN OF MOUNTAIN LAKE PARK water receives a grade of C (56/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 9 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TOWN OF MOUNTAIN LAKE PARK detected?
2 contaminants were tested in TOWN OF MOUNTAIN LAKE PARK's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does TOWN OF MOUNTAIN LAKE PARK have any EPA violations?
Yes, TOWN OF MOUNTAIN LAKE PARK has 9 EPA violation(s) on record, with the most recent in 2008. Violation types include Other, TT, MR. 6 are health-based violations.
How many people does TOWN OF MOUNTAIN LAKE PARK serve?
TOWN OF MOUNTAIN LAKE PARK serves approximately 3,000 people, Maryland.
What type of water does TOWN OF MOUNTAIN LAKE PARK provide?
TOWN OF MOUNTAIN LAKE PARK sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MD0110007.
How does TOWN OF MOUNTAIN LAKE PARK compare to other utilities in Maryland?
TOWN OF MOUNTAIN LAKE PARK scores 56/100 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.