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States → Louisiana

BROUILLETTE WATER SYSTEM INC

PWS ID: LA1009003 · MARKSVILLE, Louisiana 71351

PFAS Detected

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

Population Served
3,732
Total Violations
40
Health-Based Violations
27
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
1,244
County
Avoyelles Parish
School/Daycare
No
MCL Violations
27
Monitoring Violations
3
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 27 2008
Coliform (TCR) MR 3 2004

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 2 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 6/20/2023 <0.007 µg/L 0.007 µg/L Not Detected
8:2 FTS 6/20/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 6/20/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 6/20/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 6/20/2023 <0.008 µg/L 0.008 µg/L Not Detected
NMeFOSAA 6/20/2023 <0.006 µg/L 0.006 µg/L Not Detected
4:2 FTS 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 6/20/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 6/20/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 6/20/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/20/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 6/20/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 6/20/2023 <0.02 µg/L 0.02 µg/L Not Detected
HFPO-DA 6/20/2023 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 6/20/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 6/20/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 6/20/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxS 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 6/20/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 6/20/2023 <0.002 µg/L 0.002 µg/L Not Detected
lithium 5/31/2023 17.6000 µg/L 9 µg/L Detected
PFPeS 11/22/2023 <0.004 µg/L 0.004 µg/L Not Detected
lithium 11/22/2023 16.0000 µg/L 9 µg/L Detected
4:2 FTS 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 11/22/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 11/22/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 11/22/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFMBA 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 11/22/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFTA 11/22/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFPeA 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 11/22/2023 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 11/22/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 11/22/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 11/22/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 11/22/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 11/22/2023 <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.