Oak Island, North Carolina Water Quality Report
Water quality data for 1 water system serving 26,924 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| HFPO-DA | 0.005 | 0.010 ug/L | — | 52% | Within limit |
| PFBA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.006 | 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 | 0.009 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.005 | 0.010 ug/L | 0.001 ug/L(EWG) | 51% | Within limit |
| PFOA | 0.007 | 0.004 ug/L | 0.090 ug/L(EWG) | 175% | Above limit |
| PFOS | 0.012 | 0.004 ug/L | 0.300 ug/L(EWG) | 300% | Above limit |
| PFPeA | 0.012 | 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
Resolved Violations (98)
75
Apr 17, 2019
71
Jul 1, 2018
71
Jul 1, 2018
71
Jul 1, 2018
27
Jan 1, 2018 — Mar 31, 2018
+ 93 more resolved violations
Frequently Asked Questions
Is Oak Island tap water safe to drink?
Oak Island'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 Oak Island tap water?
9 contaminants have been detected in Oak Island's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Oak Island?
Install a water filter rated for the specific contaminants found in Oak Island's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.