Gaffney, South Carolina Water Quality Report
Water quality data for 6 water systems serving 40,416 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 |
| PFHpA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.006 | 0.010 ug/L | 0.001 ug/L(EWG) | 60% | Within limit |
| PFOA | 0.018 | 0.004 ug/L | 0.090 ug/L(EWG) | 450% | Above limit |
| PFOS | 0.019 | 0.004 ug/L | 0.300 ug/L(EWG) | 485% | Above limit |
| PFPeA | 0.009 | 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 (8)
52
Oct 1, 2021
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (107)
71
Jul 1, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
+ 102 more resolved violations
Frequently Asked Questions
Is Gaffney tap water safe to drink?
Gaffney'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 Gaffney tap water?
7 contaminants have been detected in Gaffney's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Gaffney?
Install a water filter rated for the specific contaminants found in Gaffney's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Gaffney have any water quality violations?
Yes, Gaffney currently has 8 active violations. See the violations section above for details.