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Saint Cloud

PWS ID: MN1730027 · St. Cloud, Minnesota 56301

PFAS Detected

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

Population Served
71,321
Total Violations
7
Health-Based Violations
7
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
18,439
County
Stearns
School/Daycare
No
MCL Violations
7
Monitoring Violations
0
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 7 2006

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
PFNA 7/30/2024 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 7/30/2024 <0.002 µg/L 0.002 µg/L Not Detected
NMeFOSAA 7/30/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFHxA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 7/30/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFBS 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 7/30/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 7/30/2024 <9 µg/L 9 µg/L Not Detected
NEtFOSAA 7/30/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 7/30/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFHxS 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 7/30/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 7/30/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 7/30/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/30/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 7/30/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFBA 7/30/2024 0.0072 µg/L 0.005 µg/L Detected
PFDoA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/30/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 7/30/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 7/30/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 7/30/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 7/30/2024 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 4/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 4/21/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 4/21/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFDA 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 4/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 4/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 4/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 4/21/2025 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 4/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 4/21/2025 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 4/21/2025 <0.006 µg/L 0.006 µg/L Not Detected
8:2 FTS 4/21/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 4/21/2025 0.0057 µg/L 0.005 µg/L Detected
lithium 4/21/2025 <9 µg/L 9 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.