What's in WOODLAKE, CITY OF's water?
WOODLAKE, CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 7,846 people get their water from it, across 2,044 connections.
WOODLAKE, CITY OF's record against the rest of the country
Out of 12,903 systems in this dataset, WOODLAKE, CITY OF ranks 1,388th by violation burden (89th percentile) - 20 violations total, 14 health-baseds.
How WOODLAKE, CITY OF compares within CA
Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - WOODLAKE, CITY OF's 14 is above 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 WOODLAKE, CITY OF is from 2020-01-01 (health-based: 2015-01-09). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
WOODLAKE, 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
This is what WOODLAKE, CITY OF 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 20 logged violations can see. The guide to what this data misses covers that gap.