Hilton Head Island, South Carolina Water Quality Report
Water quality data for 5 water systems serving 47,398 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 21.3 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 213% | Above guideline |
| PFBS | 0.004 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFOA | 0.005 | 0.004 ug/L | 0.090 ug/L(EWG) | 128% | Above limit |
| PFOS | 0.005 | 0.004 ug/L | 0.300 ug/L(EWG) | 130% | Above limit |
| PFPeA | 0.003 | 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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Connect with a certified water treatment professional in Hilton Head Island, South Carolina.
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Compliance & Violations
Active Violations (10)
51
Jul 1, 1993
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (51)
66
Sep 29, 2020
66
Sep 29, 2020
66
Sep 29, 2020
66
Sep 29, 2020
23
Feb 1, 2011 — Feb 28, 2011
+ 46 more resolved violations
Frequently Asked Questions
Is Hilton Head Island tap water safe to drink?
Hilton Head 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 Hilton Head Island tap water?
5 contaminants have been detected in Hilton Head Island's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Hilton Head Island?
Install a water filter rated for the specific contaminants found in Hilton Head Island's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Hilton Head Island have any water quality violations?
Yes, Hilton Head Island currently has 10 active violations. See the violations section above for details.