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States → Texas

CITY OF WICHITA FALLS

PWS ID: TX2430001 · WICHITA FALLS, Texas 76307-1431

PFAS Detected

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

Population Served
102,316
Total Violations
23
Health-Based Violations
0
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
57,144
County
Wichita
School/Daycare
No
MCL Violations
0
Monitoring Violations
16
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Interim Enhanced Surface Water Treatment Rule MR 8 2005
Consumer Confidence Rule Other 5 2005
Surface Water Treatment Rule MR 4 2005
Lead and Copper Rule MR 3 2024
Chlorite MR 1 2014

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 22 of 240 samples detected PFAS.

Contaminant Date Result MRL Status
PFUnA 9/18/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 9/18/2023 <0.002 µg/L 0.002 µg/L Not Detected
HFPO-DA 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFOS 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 9/18/2023 0.0035 µg/L 0.003 µg/L Detected
PFDoA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 9/18/2023 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 9/18/2023 0.0148 µg/L 0.005 µg/L Detected
PFTA 9/18/2023 <0.008 µg/L 0.008 µg/L Not Detected
6:2 FTS 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 9/18/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 9/18/2023 0.0059 µg/L 0.003 µg/L Detected
PFMPA 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
lithium 9/18/2023 <9 µg/L 9 µg/L Not Detected
PFBS 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 9/18/2023 <0.007 µg/L 0.007 µg/L Not Detected
8:2 FTS 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 9/18/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 9/18/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 9/18/2023 0.0034 µg/L 0.003 µg/L Detected
PFDoA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 9/18/2023 0.0147 µg/L 0.005 µg/L Detected
PFHxS 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
lithium 9/18/2023 9.0500 µg/L 9 µg/L Detected
NMeFOSAA 9/18/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFMBA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 9/18/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 9/18/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFDA 9/18/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 9/18/2023 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 9/18/2023 <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.