What's in YUMA CITY OF's water?
YUMA CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 4,049, over 1,505 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, YUMA CITY OF ranks 1,538th by violation burden (88th percentile) - 176 violations total, 12 health-baseds.
How YUMA CITY OF compares within CO
CO's 230 covered systems average 3.0 health-based violations each; YUMA CITY OF carries 12, more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for YUMA CITY OF is from 2027-04-02 (health-based: 2000-01-10). Last reported to EPA: 06/17/2026.
What kind of problem, specifically
YUMA 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)
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
Everything on this page is YUMA 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 176 logged violations can see. The guide to what this data misses covers that gap.