Auburn, Washington Water Quality Report
Water quality data for 9 water systems serving 116,741 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBS | 0.004 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 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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Connect with a certified water treatment professional in Auburn, Washington.
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Compliance & Violations
Active Violations (26)
52
Jan 1, 2022
52
Jan 1, 2021
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Resolved Violations (473)
71
Jul 1, 2025
52
Oct 1, 2023
3A
Jun 1, 2023 — Jun 30, 2023
3A
Dec 1, 2022 — Dec 31, 2022
03
Jan 1, 2021 — Dec 31, 2021
+ 468 more resolved violations
Frequently Asked Questions
Is Auburn tap water safe to drink?
Auburn's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Auburn tap water?
1 contaminants have been detected in Auburn's water supply across 9 water systems. See the full contaminant table above for details.
How can I improve my water quality in Auburn?
Install a water filter rated for the specific contaminants found in Auburn's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Auburn have any water quality violations?
Yes, Auburn currently has 26 active violations. See the violations section above for details.