VAUGHN WC INC: EPA violation history, explained
VAUGHN WC INC has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 37,189, over 11,483 connections.
How this compares nationally
Out of 12,903 systems in this dataset, VAUGHN WC INC ranks 3,808th by violation burden (70th percentile) - 7 violations total, 5 health-baseds.
Against the CA average
VAUGHN WC INC's 5 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
VAUGHN WC INC's most recent violation on record is dated 2017-01-07, with the most recent health-based one dated 2008-01-03. Last reported to EPA: 06/22/2026.
The concern categories on record
VAUGHN WC INC'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 VAUGHN WC INC's record does not cover
Everything on this page is VAUGHN WC INC'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 7 logged violations can see. The guide to what this data misses covers that gap.