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States → Minnesota

Blaine

PWS ID: MN1020006 · Blaine, Minnesota 55449-8101

PFAS Detected

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

Population Served
70,220
Total Violations
26
Health-Based Violations
18
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
22,824
County
Anoka
School/Daycare
No
MCL Violations
18
Monitoring Violations
0
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
1,2-Dichloroethane MCL 9 2005
Arsenic MCL 9 2006

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 6 of 460 samples detected PFAS.

Contaminant Date Result MRL Status
lithium 9/15/2025 <9 µg/L 9 µg/L Not Detected
NEtFOSAA 9/15/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 9/15/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 9/15/2025 <0.008 µg/L 0.008 µg/L Not Detected
6:2 FTS 9/15/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 9/15/2025 <0.006 µg/L 0.006 µg/L Not Detected
9Cl-PF3ONS 9/15/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 9/15/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 9/15/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 9/15/2025 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 9/15/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 9/15/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 9/15/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 9/15/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 9/15/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 9/15/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 9/15/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 9/15/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 9/15/2025 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFDoA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeS 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
lithium 5/20/2025 <9 µg/L 9 µg/L Not Detected
NMeFOSAA 5/20/2025 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 5/20/2025 <0.007 µg/L 0.007 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.