TOWAOC WATER SYSTEM: EPA violation history, explained
TOWAOC WATER SYSTEM had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 2,020 people through 670 service connections.
TOWAOC WATER SYSTEM's record against the rest of the country
Out of 12,903 systems in this dataset, TOWAOC WATER SYSTEM ranks 3,966th by violation burden (69th percentile) - 84 violations total, 4 health-baseds.
Against the CO average
CO's 230 covered systems average 3.0 health-based violations each; TOWAOC WATER SYSTEM carries 4, more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
TOWAOC WATER SYSTEM's most recent violation on record is dated 2026-06-12, with the most recent health-based one dated 2025-01-10. Last reported to EPA: 06/29/2026.
The concern categories on record
TOWAOC WATER SYSTEM'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)
- Disinfection byproducts - flagged from: TTHM
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 TOWAOC WATER SYSTEM's record does not cover
TOWAOC WATER SYSTEM's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and TOWAOC WATER SYSTEM's customers' taps is household plumbing, invisible to a system-level record ranked 3,966th of 12,903 by violation count. The guide to what this data misses covers that gap.