Avondale, Arizona Water Quality Report
Water quality data for 3 water systems serving 83,001 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 114.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 1140% | Above guideline |
| PFBA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.016 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHpA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.013 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.009 | 0.010 ug/L | 0.001 ug/L(EWG) | 94% | Near limit |
| PFOA | 0.013 | 0.004 ug/L | 0.090 ug/L(EWG) | 338% | Above limit |
| PFOS | 0.012 | 0.004 ug/L | 0.300 ug/L(EWG) | 293% | Above limit |
| PFPeA | 0.017 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (16)
71
Jul 1, 2006
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Resolved Violations (390)
75
May 18, 2025
75
May 18, 2025
27
Jan 1, 2024 — Jan 31, 2024
27
Jan 1, 2024 — Jan 31, 2024
27
Jan 1, 2024 — Jan 31, 2024
+ 385 more resolved violations
Frequently Asked Questions
Is Avondale tap water safe to drink?
Avondale's water has 2 contaminants detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Avondale tap water?
9 contaminants have been detected in Avondale's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Avondale?
Install a water filter rated for the specific contaminants found in Avondale's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Avondale have any water quality violations?
Yes, Avondale currently has 16 active violations. See the violations section above for details.