What's in CITY OF WOODLAND's water?
CITY OF WOODLAND has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 61,462 people get their water from it, across 17,487 connections.
Ranked against every other system in this dataset
CITY OF WOODLAND has 3 violations on record in total, 2 of thems health-based - ranking it 6,988th of 12,903 systems by violation count, the 46th percentile nationally.
How CITY OF WOODLAND compares within CA
CITY OF WOODLAND's 2 health-based violations sit within the CA average of 5.8, across 803 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for CITY OF WOODLAND is from 2002-01-07 (health-based: 2002-01-07). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
CITY OF WOODLAND'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 CITY OF WOODLAND's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 3 logged violations can see. The guide to what this data misses covers that gap.