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50

Poor Water Quality

Grayson, KY 41143

Carter County · Population served: 79,793

Water Systems Serving This Area

🏔
ASHLAND WATER WORKS
Surface water · Pop. 44,402
PWSID: KY0100011
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BIG SANDY WATER DISTRICT
Surface water · Pop. 13,044
PWSID: KY0100944
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GRAYSON UTILITY COMMISSION
Surface water · Pop. 10,950
PWSID: KY0220164
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RATTLESNAKE RIDGE WATER DISTRICT
Surface water · Pop. 11,397
PWSID: KY0220555

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
14.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

4 detected 1 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
GenX (HFPO-DA)25.0 ppt10 ppt10 pptExceeded
PFPeA24.0 pptNo standard—Unregulated
PFBS3.7 ppt2000 ppt100 pptBelow limit
PFPeA3.3 pptNo standard—Unregulated

Violation History (Last 5 Years)

17Total (5yr)
17Health-Based
0Major