CITY OF YUMA: EPA violation history, explained
CITY OF YUMA 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 103,264 people through 32,641 service connections.
How this compares nationally
CITY OF YUMA has 239 violations on record in total, 24 of thems health-based - ranking it 720th of 12,903 systems by violation count, the 94th percentile nationally.
Against the AZ average
CITY OF YUMA's 24 health-based violations sit above the AZ average of 8.2, across 199 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CITY OF YUMA's most recent violation on record is dated 2025-01-06, with the most recent health-based one dated 2022-01-03. Last reported to EPA: 05/14/2026.
The concern categories on record
CITY OF YUMA'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:
- Synthetic organic chemicals / pesticides / VOCs - flagged from: CARBON, TOTAL; Chlorine dioxide
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is synthetic organic chemicals / pesticides / vocs, which points toward a carbon-class filter if you want to address it directly.
What CITY OF YUMA's record does not cover
Everything on this page is CITY OF YUMA's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 24 health-based violations on file for CITY OF YUMA - 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.