Glendale, Arizona Water Quality Report
Water quality data for 23 water systems serving 21,386 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 130.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 1300% | Above guideline |
| PFBA | 0.016 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHpA | 0.010 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.052 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.059 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Glendale, Arizona.
Get Water Quality Alerts
Be the first to know when water quality changes in Glendale.
Compliance & Violations
Active Violations (9)
75
Sep 26, 2025
71
Jul 1, 2025
45
May 26, 2025
45
May 26, 2025
45
May 26, 2025
66
Jan 1, 2025
75
Dec 20, 2024
72
Oct 2, 2024
72
Oct 2, 2024
Resolved Violations (491)
34
Apr 17, 2025
34
Apr 17, 2025
4B
Apr 1, 2025
4B
Apr 1, 2025
4G
Oct 17, 2024
+ 486 more resolved violations
Frequently Asked Questions
Is Glendale tap water safe to drink?
Glendale's water meets all EPA maximum contaminant levels. However, 5 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Glendale tap water?
5 contaminants have been detected in Glendale's water supply across 23 water systems. See the full contaminant table above for details.
How can I improve my water quality in Glendale?
Install a water filter rated for the specific contaminants found in Glendale's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Glendale have any water quality violations?
Yes, Glendale currently has 218 active violations. See the violations section above for details.