Water Quality: California, MD
28 water systems • 59,957 people served
No Health Violations158
Total Violations
0
Health-Based Violations
28
Water Systems
59,957
Population Served
Water Quality Summary
California has no health-based drinking water violations on record in the EPA SDWIS database. There are 158 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Water Systems Serving California
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| LEXINGTON PARK | MD0180007 | Groundwater | 43,030 | 10 |
| COUNTRY LAKES | MD0180023 | Groundwater | 3,016 | 9 |
| CEDAR COVE | MD0180002 | Groundwater | 2,728 | 5 |
| WICOMICO SHORES | MD0180018 | Groundwater | 1,262 | 5 |
| GREENBRIER | MD0180045 | Groundwater | 1,161 | 5 |
| BRETON BAY | MD0180001 | Groundwater | 1,012 | 6 |
| HUNTING QUARTERS | MD0180038 | Groundwater | 715 | 5 |
| ROLLING ACRES | MD0180017 | Groundwater | 699 | 5 |
| PINEY POINT | MD0180034 | Groundwater | 672 | 5 |
| ST. CLEMENTS SHORES | MD0180012 | Groundwater | 620 | 5 |
| CHARLOTTE HALL | MD1180005 | Groundwater | 615 | 5 |
| FORREST FARM SUBDIVISION | MD0180054 | Groundwater | 577 | 4 |
| LAUREL RIDGE | MD0180037 | Groundwater | 560 | 5 |
| PERSIMMON HILLS | MD0180046 | Groundwater | 514 | 8 |
| WILDERNESS RUN | MD0180036 | Groundwater | 511 | 8 |
| BIRCH MANOR | MD0180015 | Groundwater | 272 | 5 |
| GRANDVIEW HAVEN | MD0180059 | Groundwater | 269 | 4 |
| PINEY POINT LANDINGS | MD0180047 | Groundwater | 239 | 6 |
| VILLAGES AT LEONARDTOWN | MD0180052 | Groundwater | 239 | 4 |
| FENWICK MANOR | MD0180020 | Groundwater | 234 | 6 |
| LEONARDTOWN FARM | MD0180057 | Groundwater | 193 | 4 |
| SOUTHGATE | MD0180048 | Groundwater | 188 | 5 |
| KING & KENNEDY | MD0180008 | Groundwater | 169 | 9 |
| HOLLAND FOREST | MD0180051 | Groundwater | 139 | 5 |
| FOX MEADOW | MD0180041 | Groundwater | 128 | 6 |
| MULBERRY SOUTH | MD0180042 | Groundwater | 65 | 5 |
| HEARTS DESIRE | MD0180044 | Groundwater | 65 | 4 |
| WILD GOOSE CREST SUBDIVISION | MD0180056 | Groundwater | 65 | 5 |
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.