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MCCONNELL AFB

PWS ID: KS2017323 · MCCONNELL AFB, Kansas 67221

PFAS Detected

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

Population Served
6,009
Total Violations
26
Health-Based Violations
13
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Federal
Connections
337
County
Sedgwick
School/Daycare
No
MCL Violations
13
Monitoring Violations
10
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 13 2015
Coliform (TCR) MR 4 2013
Total Haloacetic Acids (HAA5) MR 3 2013
Consumer Confidence Rule Other 3 2004
TTHM MR 3 2013

PFAS Testing Results (UCMR5)

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

Contaminant Date Result MRL Status
NMeFOSAA 8/29/2023 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 8/29/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 8/29/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 8/29/2023 <0.008 µg/L 0.008 µg/L Not Detected
lithium 8/29/2023 19.0000 µg/L 9 µg/L Detected
PFHxA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/1/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/1/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 5/1/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/1/2023 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 5/1/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/1/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/1/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/1/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 5/1/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 5/1/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/1/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 5/1/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 5/1/2023 <0.002 µg/L 0.002 µg/L Not Detected
NMeFOSAA 5/1/2023 <0.006 µg/L 0.006 µg/L Not Detected
lithium 5/1/2023 19.5000 µg/L 9 µg/L Detected
6:2 FTS 5/1/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 5/1/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 5/1/2023 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 5/1/2023 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 2/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 2/14/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 2/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 2/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 2/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 2/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 2/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 2/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFTA 2/14/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 2/14/2023 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 2/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 2/14/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpA 2/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 2/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 2/14/2023 <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.