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States → Kansas

LAN DEL WATER DISTRICT

PWS ID: KS2010313 · LANSING, Kansas 66043-0227

PFAS Detected

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

Population Served
7,302
Total Violations
9
Health-Based Violations
4
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
3,226
County
Leavenworth
School/Daycare
No
MCL Violations
4
Monitoring Violations
0
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 4 1998
Consumer Confidence Rule Other 1 2000
LEAD AND COPPER RULE REVISIONS RPT 1 2025

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 8 of 240 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 9/10/2024 <0.007 µg/L 0.007 µg/L Not Detected
NMeFOSAA 9/10/2024 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 9/10/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 9/10/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFDA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 8/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/28/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 8/28/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 8/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 8/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 8/28/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/28/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 8/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/28/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/28/2024 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 7/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
lithium 7/23/2024 33.0000 µg/L 9 µg/L Detected
9Cl-PF3ONS 7/23/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFBS 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 7/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 7/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 7/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 7/23/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 7/23/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 7/23/2024 <0.002 µg/L 0.002 µg/L Not Detected
NFDHA 7/23/2024 <0.02 µg/L 0.02 µg/L Not Detected
ADONA 7/23/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/23/2024 <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.