What's in LODI, CITY OF's water?
LODI, CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 68,272 people get their water from it, across 29,509 connections.
Ranked against every other system in this dataset
6 total violations and 3 health-based ones put LODI, CITY OF at the 58th percentile nationally for violation burden, rank 5,471 of 12,903.
How LODI, CITY OF compares within CA
Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - LODI, CITY OF's 3 is at or below that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for LODI, CITY OF is from 2004-01-01 (health-based: 2004-01-01). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
LODI, CITY OF's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What this data is and is not
Everything on this page is LODI, CITY OF's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and LODI, CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 5,471th of 12,903 by violation count. The guide to what this data misses covers that gap.