Water Quality: Escondido, CA
6 water systems • 171,989 people served
Multiple Health Violations52
Total Violations
28
Health-Based Violations
6
Water Systems
171,989
Population Served
Water Quality Summary
Escondido has 28 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Contaminant 4109, Haloacetic Acids, TTHM. In total, 52 violations are on record for 6 water systems serving 171,989 people.
Contaminants Found
Contaminant 4109
Haloacetic Acids
TTHM
Water Systems Serving Escondido
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| ESCONDIDO, CITY OF | CA3710006 | Surface Water | 137,044 | 0 |
| RINCON DEL DIABLO MWD (ID-1) | CA3710018 | Surface Water | 30,757 | 1 |
| RINCON DEL DIABLO MWD (ID-A) | CA3710044 | Surface Water | 3,275 | 1 |
| DEL DIOS MUTUAL WATER COMPANY | CA3700866 | Surface Water | 330 | 6 |
| ANZA RV RESORT | CA3301355 | Groundwater | 323 | 0 |
| OAKVALE PARK | CA3700962 | Groundwater | 260 | 44 |
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.