PlainWater
States → Minnesota

Plymouth

PWS ID: MN1270044 · Plymouth, Minnesota 55447

PFAS Detected

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

Population Served
81,026
Total Violations
3
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
24,832
County
Hennepin
School/Daycare
No
MCL Violations
0
Monitoring Violations
2
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 2 1991

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 6 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
NFDHA 5/25/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFBA 5/25/2023 0.0064 µg/L 0.005 µg/L Detected
6:2 FTS 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
lithium 5/25/2023 <9 µg/L 9 µg/L Not Detected
PFTA 5/25/2023 <0.008 µg/L 0.008 µg/L Not Detected
NEtFOSAA 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 5/25/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFMBA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 5/25/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFBS 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/25/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/25/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
11Cl-PF3OUdS 5/25/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 5/25/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/25/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFOS 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
NMeFOSAA 5/25/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFHxS 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 5/25/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 5/25/2023 <0.008 µg/L 0.008 µg/L Not Detected
lithium 5/25/2023 13.6000 µg/L 9 µg/L Detected
PFOA 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 5/25/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/25/2023 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 5/25/2023 <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.