Water Quality: Baltimore, MD
7 water systems • 1,601,584 people served
Multiple Health Violations87
Total Violations
7
Health-Based Violations
7
Water Systems
1,601,584
Population Served
Water Quality Summary
Baltimore has 7 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: E. coli, Stage 2 DBP, Total Haloacetic Acids (HAA5). In total, 87 violations are on record for 7 water systems serving 1,601,584 people.
Contaminants Found
E. coli
Stage 2 DBP
Total Haloacetic Acids (HAA5)
Water Systems Serving Baltimore
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CITY OF BALTIMORE | MD0300002 | Surface Water | 1,600,000 | 48 |
| KESWICK MULTI-CARE CENTER | MD0300005 | Surface Water | 575 | 6 |
| SUNNYBROOK | MD0030011 | Groundwater | 416 | 9 |
| CAMPUS HILLS WATER WORKS | MD0120007 | Groundwater | 250 | 0 |
| THE NEIGHBORHOODS AT ST. ELIZABETH | MD0300004 | Surface Water | 162 | 15 |
| RIO VISTA PLAZA MOBILE HOME PARK | MD0020218 | Groundwater | 150 | 6 |
| PHOENIX | MD0030017 | Groundwater | 31 | 3 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.