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States → South Carolina

LAURENS COUNTY W&S COMM (SC3020001)

PWS ID: SC3020001 · LAURENS, South Carolina 29360

PFAS Detected

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

Population Served
36,314
Total Violations
21
Health-Based Violations
19
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
15,580
County
Laurens
School/Daycare
No
MCL Violations
19
Monitoring Violations
1
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 12 2009
Total Haloacetic Acids (HAA5) MCL 7 2013
Coliform (TCR) MR 1 1992

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 45 of 360 samples detected PFAS.

Contaminant Date Result MRL Status
PFUnA 8/26/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 8/26/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/26/2025 0.0076 µg/L 0.003 µg/L Detected
lithium 8/26/2025 <9 µg/L 9 µg/L Not Detected
PFPeA 8/26/2025 0.0089 µg/L 0.003 µg/L Detected
PFMPA 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFDoA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 8/26/2025 0.0033 µg/L 0.003 µg/L Detected
PFBA 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 8/26/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFOS 8/26/2025 0.0070 µg/L 0.004 µg/L Detected
PFTA 8/26/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFDA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 8/26/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFEESA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 8/26/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 8/26/2025 0.0143 µg/L 0.003 µg/L Detected
PFNA 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/26/2025 0.0031 µg/L 0.003 µg/L Detected
PFOA 8/26/2025 0.0075 µg/L 0.004 µg/L Detected
PFMBA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 8/26/2025 <9 µg/L 9 µg/L Not Detected
PFHxA 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 8/26/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 8/26/2025 <0.008 µg/L 0.008 µg/L Not Detected
NMeFOSAA 8/26/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFUnA 8/26/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFTrDA 8/26/2025 <0.007 µg/L 0.007 µg/L Not Detected
9Cl-PF3ONS 8/26/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFPeS 8/26/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 8/26/2025 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 8/26/2025 <0.005 µg/L 0.005 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.