PlainWater
States → Mississippi

BLACK BAYOU WATER ASSN.

PWS ID: MS0760076 · GREENVILLE, Mississippi 38701

PFAS Detected

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

Population Served
6,917
Total Violations
623
Health-Based Violations
46
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Public/Private
Connections
2,620
County
Washington
School/Daycare
No
MCL Violations
46
Monitoring Violations
559
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Combined Uranium MR 172 2012
Radium-226 MR 120 2012
Radium-228 MR 120 2012
Gross Alpha, Excl. Radon and U MR 56 2008
Combined Radium (-226 and -228) MR 56 2008
TTHM MCL 39 2016
Chlorine MR 21 2024
Coliform (TCR) MR 8 2012
Consumer Confidence Rule Other 5 2006
Total Haloacetic Acids (HAA5) MCL 5 2015
Revised Total Coliform Rule MON 4 2024
Lead and Copper Rule MR 2 2021
Coliform (TCR) MCL 2 1993
Public Notice Other 1 2008

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 3 of 90 samples detected PFAS.

Contaminant Date Result MRL Status
4:2 FTS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 7/8/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 7/8/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 7/8/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFOA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 5/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/21/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 5/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 5/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 5/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/21/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFMPA 5/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFEESA 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/21/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHpA 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 5/21/2025 12.6000 µg/L 9 µg/L Detected
PFTA 5/21/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 5/21/2025 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 5/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 5/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 5/21/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFHxA 5/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/21/2025 <0.003 µg/L 0.003 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.