GRIC DPW Casa Blanca_Bapchule: EPA violation history, explained
GRIC DPW Casa Blanca_Bapchule has at least one health-based violation EPA's ECHO database still lists as unaddressed - the required fix has not been reported complete. 2,603 people get their water from it, across 719 connections.
How this compares nationally
Out of 12,903 systems in this dataset, GRIC DPW Casa Blanca_Bapchule ranks 1,912th by violation burden (85th percentile) - 50 violations total, 10 health-baseds.
How GRIC DPW Casa Blanca_Bapchule compares within AZ
Among the 199 AZ systems in this dataset, the average is 8.2 health-based violations - GRIC DPW Casa Blanca_Bapchule's 10 is above 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 GRIC DPW Casa Blanca_Bapchule is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 06/30/2026.
What kind of problem, specifically
GRIC DPW Casa Blanca_Bapchule'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
GRIC DPW Casa Blanca_Bapchule'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 50 logged violations can see. The guide to what this data misses covers that gap.