PlainWater
States → Minnesota

Woodbury

PWS ID: MN1820025 · Woodbury, Minnesota 55125

PFAS Detected

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

Population Served
82,643
Total Violations
17
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
25,762
County
Washington
School/Daycare
No
MCL Violations
0
Monitoring Violations
16
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 9 2024
Nitrate MR 4 1994
Coliform (TCR) MR 3 1996

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 105 of 720 samples detected PFAS.

Contaminant Date Result MRL Status
PFOA 9/7/2023 0.0059 µg/L 0.004 µg/L Detected
PFHxS 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 9/7/2023 0.0035 µg/L 0.003 µg/L Detected
PFHpA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 9/7/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 9/7/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 9/7/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 9/7/2023 <0.002 µg/L 0.002 µg/L Not Detected
NFDHA 9/7/2023 <0.02 µg/L 0.02 µg/L Not Detected
ADONA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 9/7/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 9/7/2023 0.2330 µg/L 0.005 µg/L Detected
4:2 FTS 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 9/7/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 9/7/2023 0.0063 µg/L 0.003 µg/L Detected
PFMBA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
lithium 9/7/2023 <9 µg/L 9 µg/L Not Detected
PFTA 9/7/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 9/7/2023 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 9/7/2023 <0.006 µg/L 0.006 µg/L Not Detected
6:2 FTS 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 9/7/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 9/7/2023 0.0064 µg/L 0.003 µg/L Detected
PFMPA 9/7/2023 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 9/7/2023 0.1530 µg/L 0.005 µg/L Detected
HFPO-DA 9/7/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 9/7/2023 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 9/7/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 9/7/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 9/7/2023 0.0045 µg/L 0.003 µg/L Detected
PFDoA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 9/7/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 9/7/2023 0.0111 µg/L 0.004 µg/L Detected
PFOS 9/7/2023 0.0057 µg/L 0.004 µg/L 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.