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States → Georgia

CLAYTON COUNTY WATER AUTHORITY

PWS ID: GA0630000 · MORROW, Georgia 30260

PFAS Detected

9 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
298,374
Total Violations
13
Health-Based Violations
4
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
87,365
County
Clayton
School/Daycare
No
MCL Violations
0
Monitoring Violations
4
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine dioxide MRDL 4 2007
Chlorite MR 4 2007
Consumer Confidence Rule Other 2 2001

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 66 of 360 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 8/9/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFOA 8/9/2023 0.0075 µg/L 0.004 µg/L Detected
6:2 FTS 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/9/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 8/9/2023 0.0130 µg/L 0.003 µg/L Detected
PFDoA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 8/9/2023 0.0081 µg/L 0.004 µg/L Detected
PFNA 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/9/2023 0.0036 µg/L 0.003 µg/L Detected
PFHpA 8/9/2023 0.0051 µg/L 0.003 µg/L Detected
lithium 8/9/2023 <9 µg/L 9 µg/L Not Detected
PFTA 8/9/2023 <0.008 µg/L 0.008 µg/L Not Detected
NMeFOSAA 8/9/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFBS 8/9/2023 0.0056 µg/L 0.003 µg/L Detected
NEtFOSAA 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 8/9/2023 <0.02 µg/L 0.02 µg/L Not Detected
9Cl-PF3ONS 8/9/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFPeS 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/9/2023 0.0130 µg/L 0.003 µg/L Detected
PFMPA 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 8/9/2023 0.0055 µg/L 0.005 µg/L Detected
ADONA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/9/2023 0.0032 µg/L 0.003 µg/L Detected
PFUnA 8/9/2023 <0.002 µg/L 0.002 µg/L Not Detected
9Cl-PF3ONS 8/9/2023 <0.002 µg/L 0.002 µg/L Not Detected
lithium 8/9/2023 <9 µg/L 9 µg/L Not Detected
HFPO-DA 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 8/9/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 8/9/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 8/9/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/9/2023 <0.004 µg/L 0.004 µg/L Not Detected
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.