Barrow, Alaska Water Quality Report
Water quality data for 5 water systems serving 6,286 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.011 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHpA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.018 | 0.010 ug/L | 0.001 ug/L(EWG) | 185% | Above limit |
| PFOS | 0.046 | 0.004 ug/L | 0.300 ug/L(EWG) | 1158% | Above limit |
| PFPeA | 0.006 | 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 (105)
71
Jul 1, 2023
71
Jul 1, 2008
71
Jul 1, 2008
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Jul 1, 2008
71
Jul 1, 2008
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Resolved Violations (313)
27
Aug 1, 2025 — Aug 31, 2025
36
Aug 1, 2025 — Aug 31, 2025
41
Oct 1, 2024 — Oct 31, 2024
38
Sep 1, 2023 — Sep 30, 2023
36
Sep 1, 2023 — Sep 30, 2023
+ 308 more resolved violations
Frequently Asked Questions
Is Barrow tap water safe to drink?
Barrow'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 Barrow tap water?
6 contaminants have been detected in Barrow's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Barrow?
Install a water filter rated for the specific contaminants found in Barrow's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Barrow have any water quality violations?
Yes, Barrow currently has 105 active violations. See the violations section above for details.