PlainWater
States → Nebraska

COZAD, CITY OF

PWS ID: NE3104701 · COZAD, Nebraska 69130-0309

PFAS Detected

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

Population Served
3,915
Total Violations
19
Health-Based Violations
16
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
1,683
County
Dawson
School/Daycare
No
MCL Violations
16
Monitoring Violations
1
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 16 2015
Consumer Confidence Rule Other 2 1999
Gross Alpha, Excl. Radon and U MR 1 2008

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 12 of 360 samples detected PFAS.

Contaminant Date Result MRL Status
6:2 FTS 5/6/2025 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 5/6/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/6/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 5/6/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFBA 5/6/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFDoA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/6/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 5/6/2025 <0.007 µg/L 0.007 µg/L Not Detected
NMeFOSAA 5/6/2025 <0.006 µg/L 0.006 µg/L Not Detected
4:2 FTS 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/6/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFPeS 5/6/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 5/6/2025 23.8000 µg/L 9 µg/L Detected
PFHpS 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/6/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 5/6/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/6/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 5/6/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 5/6/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 5/6/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 5/6/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/6/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 4/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
lithium 4/22/2025 20.9000 µg/L 9 µg/L Detected
PFTA 4/22/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 4/22/2025 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 4/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 4/22/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFBS 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 4/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 4/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 4/22/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 4/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 4/22/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 4/22/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 4/22/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 4/22/2025 <0.004 µg/L 0.004 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.