Question 1

Is Rock Hill tap water safe to drink?

Accepted Answer

Rock Hill's water meets all EPA maximum contaminant levels. However, 2 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

Question 2

What contaminants are in Rock Hill tap water?

Accepted Answer

2 contaminants have been detected in Rock Hill's water supply across 26 water systems. See the full contaminant table above for details.

Question 3

How can I improve my water quality in Rock Hill?

Accepted Answer

Install a water filter rated for the specific contaminants found in Rock Hill's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Question 4

Does Rock Hill have any water quality violations?

Accepted Answer

Yes, Rock Hill currently has 29 active violations. See the violations section above for details.

Contaminant	Detected Level	EPA Limit (MCL)	Health Guideline	% of Limit	Status
PFHxA	0.004	No federal limit	1000.0 ug/L(EWG)	0%	Below guideline
PFPeA	0.006	No federal limit	1000.0 ug/L(EWG)	0%	Below guideline

Rock Hill, South Carolina Water Quality Report

Water Source

Detected Contaminants

Get a Free Water Quality Consultation

Compliance & Violations

Active Violations (29)

Resolved Violations (327)

Frequently Asked Questions