LEXINGTON PARK Water Quality Report
Population
43,030
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 9
violations recorded
C
Fair
Safety Grade
9 violations in the past 5 years
System Details
- PWSID
- MD0180007
- Population Served
- 43,030
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Maryland
- EPA Region
- 3
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 3 |
| Nitrate | ⚠ Monitoring/Reporting | 6 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2024
6
2023
3
2020
1
Total violations on record: 10
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Nitrate
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs)
How does this compare?
This systemNational average
Grade C
Avg: B-C
10violations total
36% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 6× the national average.