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States → Mississippi

LEWISBURG WATER ASSOCIATION

PWS ID: MS0170011 · OLIVE BRANCH, Mississippi 38654

Population Served
9,390
Total Violations
260
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Public/Private
Connections
3,557
County
DeSoto
School/Daycare
No
MCL Violations
0
Monitoring Violations
254
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Combined Uranium MR 80 2012
Radium-228 MR 60 2012
Radium-226 MR 56 2012
Gross Alpha, Excl. Radon and U MR 28 2008
Combined Radium (-226 and -228) MR 28 2008
LEAD AND COPPER RULE REVISIONS RPT 2 2024
LEAD AND COPPER RULE REVISIONS TT 2 2024
Public Notice Other 1 2008
TTHM MR 1 2024
Total Haloacetic Acids (HAA5) MR 1 2024

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
NMeFOSAA 5/13/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFUnA 5/13/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHpA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/13/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
11Cl-PF3OUdS 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 5/13/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 5/13/2024 <0.008 µg/L 0.008 µg/L Not Detected
lithium 5/13/2024 <9 µg/L 9 µg/L Not Detected
9Cl-PF3ONS 5/13/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFNA 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/13/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 5/13/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 5/13/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFBA 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 5/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 5/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 5/13/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 5/13/2024 <0.008 µg/L 0.008 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.