What's in Zuni Pueblo's water?
Zuni Pueblo has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 11,888, over 2,504 connections.
Zuni Pueblo's record against the rest of the country
Zuni Pueblo has 17 violations on record in total, 4 of thems health-based - ranking it 4,234th of 12,903 systems by violation count, the 67th percentile nationally.
How Zuni Pueblo compares within
Among the 244 systems in this dataset, the average is 11.2 health-based violations - Zuni Pueblo's 4 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for Zuni Pueblo is from 2022-01-04 (health-based: 2002-01-10). Last reported to EPA: 06/29/2026.
What kind of problem, specifically
Zuni Pueblo'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
Zuni Pueblo'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. This record - 4 health-based violations on file for Zuni Pueblo - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.