Water Quality: Lodi, CA
4 water systems • 69,927 people served
Multiple Health Violations21
Total Violations
7
Health-Based Violations
4
Water Systems
69,927
Population Served
Water Quality Summary
Lodi has 7 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: E. coli, Gross Alpha, TTHM, Total Haloacetic Acids (HAA5). In total, 21 violations are on record for 4 water systems serving 69,927 people.
Contaminants Found
E. coli
Gross Alpha
TTHM
Total Haloacetic Acids (HAA5)
Water Systems Serving Lodi
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| LODI, CITY OF | CA3910004 | Surface Water | 68,272 | 1 |
| LITTLE POTATO SLOUGH MUTUAL | CA3910022 | Surface Water | 1,510 | 8 |
| MECCHI WATER COMPANY | CA4300912 | Groundwater | 104 | 8 |
| HAYNES BOARD & CARE HOME | CA3901217 | Groundwater | 41 | 4 |
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.