Is LODI WATERWORKS's water safe to drink?
LODI WATERWORKS had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 3,146, over 1,356 connections.
How this compares nationally
15 total violations and 5 health-based ones put LODI WATERWORKS at the 72th percentile nationally for violation burden, rank 3,656 of 12,903.
How LODI WATERWORKS compares within WI
WI's 202 covered systems average 3.6 health-based violations each; LODI WATERWORKS carries 5, more than typical for the state. 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 WATERWORKS is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 05/29/2026.
What kind of problem, specifically
LODI WATERWORKS'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS; Lead and Copper Rule
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
This is what LODI WATERWORKS reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Between the utility's meter and LODI WATERWORKS's customers' taps is household plumbing, invisible to a system-level record ranked 3,656th of 12,903 by violation count. The guide to what this data misses covers that gap.