Mount Pleasant, South Carolina Water Quality Report
Water quality data for 3 water systems serving 91,708 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.004 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.005 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFOA | 0.005 | 0.004 ug/L | 0.090 ug/L(EWG) | 138% | Above limit |
| PFOS | 0.008 | 0.004 ug/L | 0.300 ug/L(EWG) | 210% | 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 (17)
52
Oct 1, 2024
52
Oct 1, 2024
72
Oct 1, 2023
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Unknown
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Resolved Violations (88)
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
+ 83 more resolved violations
Frequently Asked Questions
Is Mount Pleasant tap water safe to drink?
Mount Pleasant'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 Mount Pleasant tap water?
6 contaminants have been detected in Mount Pleasant's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mount Pleasant?
Install a water filter rated for the specific contaminants found in Mount Pleasant's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mount Pleasant have any water quality violations?
Yes, Mount Pleasant currently has 17 active violations. See the violations section above for details.