TRINIDAD CITY OF: EPA violation history, explained
TRINIDAD CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 11,400 people through 4,364 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, TRINIDAD CITY OF ranks 3,929th by violation burden (70th percentile) - 125 violations total, 4 health-baseds.
Against the CO average
Among the 230 CO systems in this dataset, the average is 3.0 health-based violations - TRINIDAD CITY OF's 4 is above that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
TRINIDAD CITY OF's most recent violation on record is dated 2024-01-07, with the most recent health-based one dated 2004-01-05. Last reported to EPA: 06/17/2026.
The concern categories on record
TRINIDAD CITY OF'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); Interim Enhanced Surface Water Treatment Rule
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 TRINIDAD CITY OF's record does not cover
Everything on this page is TRINIDAD CITY OF'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 125 logged violations can see. The guide to what this data misses covers that gap.