What's in TOWN OF DELHI WATER SUPPLY's water?
TOWN OF DELHI WATER SUPPLY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 4,071 people get their water from it, across 1,357 connections.
TOWN OF DELHI WATER SUPPLY's record against the rest of the country
TOWN OF DELHI WATER SUPPLY has 6 violations on record in total, 4 of thems health-based - ranking it 4,552th of 12,903 systems by violation count, the 65th percentile nationally.
How TOWN OF DELHI WATER SUPPLY compares within LA
Among the 347 LA systems in this dataset, the average is 12.6 health-based violations - TOWN OF DELHI WATER SUPPLY's 4 is at or below that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for TOWN OF DELHI WATER SUPPLY is from 2005-01-01 (health-based: 2000-03-03). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
TOWN OF DELHI WATER SUPPLY'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 this data is and is not
This is what TOWN OF DELHI WATER SUPPLY 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. Between the utility's meter and TOWN OF DELHI WATER SUPPLY's customers' taps is household plumbing, invisible to a system-level record ranked 4,552th of 12,903 by violation count. The guide to what this data misses covers that gap.