PlainWater
States → Louisiana

HOMER WATER SYSTEM

PWS ID: LA1027003 · HOMER, Louisiana 71040

PFAS Detected

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

Population Served
3,427
Total Violations
148
Health-Based Violations
67
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
1,700
County
Claiborne Parish
School/Daycare
No
MCL Violations
25
Monitoring Violations
35
Treatment Tech Violations
42

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Groundwater Rule TT 41 2024
Coliform (TCR) MCL 25 2015
Consumer Confidence Rule Other 23 2023
Coliform (TCR) MR 15 2015
Chlorine MR 12 2016
Public Notice Other 9 2024
Lead and Copper Rule MR 4 2024
Stage 2 Disinfectants and Disinfection Byproducts Rule MR 2 2010
TTHM MR 1 2009
LEAD AND COPPER RULE REVISIONS RPT 1 2025
Total Haloacetic Acids (HAA5) MR 1 2009
LEAD AND COPPER RULE REVISIONS TT 1 2024

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
PFPeA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 11/13/2024 <0.02 µg/L 0.02 µg/L Not Detected
HFPO-DA 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 11/13/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 11/13/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFEESA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFDA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 11/13/2024 11.0000 µg/L 9 µg/L Detected
PFDoA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 11/13/2024 <0.007 µg/L 0.007 µg/L Not Detected
NMeFOSAA 11/13/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFBS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 11/13/2024 <0.008 µg/L 0.008 µg/L Not Detected
4:2 FTS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 11/13/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 11/13/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 11/13/2024 <0.008 µg/L 0.008 µg/L Not Detected
6:2 FTS 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 11/13/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFNA 11/13/2024 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 11/13/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 11/13/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 11/13/2024 14.0000 µg/L 9 µg/L 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.