MCCORMICK WOODS: EPA violation history, explained

MCCORMICK WOODS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 2,760 people get their water from it, across 1,191 connections.

Ranked against every other system in this dataset

Out of 12,903 systems in this dataset, MCCORMICK WOODS ranks 1,740th by violation burden (87th percentile) - 45 violations total, 11 health-baseds.

Against the WA average

Among the 322 WA systems in this dataset, the average is 3.7 health-based violations - MCCORMICK WOODS's 11 is above that. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

MCCORMICK WOODS's most recent violation on record is dated 2011-01-01, with the most recent health-based one dated 1999-01-10. Last reported to EPA: 06/19/2026.

The concern categories on record

MCCORMICK WOODS'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 MCCORMICK WOODS's record does not cover

This is what MCCORMICK WOODS 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 45 logged violations can see. The guide to what this data misses covers that gap.