TRINITY CO. W.W. DIST #1: EPA violation history, explained

TRINITY CO. W.W. DIST #1 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 2,324 people get their water from it, across 601 connections.

How this compares nationally

TRINITY CO. W.W. DIST #1 has 5 violations on record in total, 1 of them health-based - ranking it 8,775th of 12,903 systems by violation count, the 32th percentile nationally.

Against the CA average

Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - TRINITY CO. W.W. DIST #1's 1 is at or below that. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

TRINITY CO. W.W. DIST #1's most recent violation on record is dated 2023-01-10, with the most recent health-based one dated 1995-01-07. Last reported to EPA: 06/22/2026.

The concern categories on record

TRINITY CO. W.W. DIST #1'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 TRINITY CO. W.W. DIST #1's record does not cover

Everything on this page is TRINITY CO. W.W. DIST #1's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and TRINITY CO. W.W. DIST #1's customers' taps is household plumbing, invisible to a system-level record ranked 8,775th of 12,903 by violation count. The guide to what this data misses covers that gap.