BELLA VISTA CITY WATER SYSTEM: EPA violation history, explained
BELLA VISTA CITY WATER SYSTEM has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 20,045 people get their water from it, across 8,018 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, BELLA VISTA CITY WATER SYSTEM ranks 4,598th by violation burden (64th percentile) - 1,529 violations total, 3 health-baseds.
Against the AZ average
AZ's 199 covered systems average 8.2 health-based violations each; BELLA VISTA CITY WATER SYSTEM carries 3, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
BELLA VISTA CITY WATER SYSTEM's most recent violation on record is dated 2023-01-10, with the most recent health-based one dated 2009-01-09. Last reported to EPA: 05/14/2026.
The concern categories on record
BELLA VISTA CITY WATER SYSTEM'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)
- Other regulated metals - flagged from: Fluoride
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 BELLA VISTA CITY WATER SYSTEM's record does not cover
BELLA VISTA CITY WATER SYSTEM'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 1,529 logged violations can see. The guide to what this data misses covers that gap.