BLACK CANYON CITY WID: EPA violation history, explained
BLACK CANYON CITY WID has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,437, over 840 connections.
BLACK CANYON CITY WID's record against the rest of the country
Out of 12,903 systems in this dataset, BLACK CANYON CITY WID ranks 5,728th by violation burden (56th percentile) - 145 violations total, 2 health-baseds.
How BLACK CANYON CITY WID compares within AZ
BLACK CANYON CITY WID's 2 health-based violations sit within 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
The last violation EPA has on record for BLACK CANYON CITY WID is from 2027-02-11 (health-based: 2000-01-08). Last reported to EPA: 05/14/2026.
What kind of problem, specifically
BLACK CANYON CITY WID'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: Chromium
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 BLACK CANYON CITY WID's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and BLACK CANYON CITY WID's customers' taps is household plumbing, invisible to a system-level record ranked 5,728th of 12,903 by violation count. The guide to what this data misses covers that gap.