What's in GLENDALE CITY OF's water?
GLENDALE CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 234,766 people through 63,000 service connections.
How this compares nationally
517 total violations and 2 health-based ones put GLENDALE CITY OF at the 56th percentile nationally for violation burden, rank 5,629 of 12,903.
Against the AZ average
GLENDALE CITY OF's 2 health-based violations sit within the AZ average of 8.2, across 199 systems statewide. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
GLENDALE CITY OF's most recent violation on record is dated 2025-01-01, with the most recent health-based one dated 1982-05-10. Last reported to EPA: 05/14/2026.
The concern categories on record
GLENDALE 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:
- Other regulated metals - flagged from: Fluoride
The most severe category on record is other regulated metals, which points toward a reverse osmosis-class filter if you want to address it directly.
What GLENDALE CITY OF's record does not cover
GLENDALE CITY OF'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. This record - 2 health-based violations on file for GLENDALE CITY OF - 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.