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States → Tennessee

BEAN STATION UTILITY DISTRICT

PWS ID: TN0000041 · BEAN STATION, Tennessee 37708

PFAS Detected

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

Population Served
10,378
Total Violations
50
Health-Based Violations
19
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
4,102
County
Grainger
School/Daycare
No
MCL Violations
19
Monitoring Violations
25
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MCL 19 2009
Revised Total Coliform Rule MON 8 2023
Chlorine MR 8 2023
TTHM MR 4 2004
Total Haloacetic Acids (HAA5) MR 4 2004
Consumer Confidence Rule Other 2 2021
Coliform (TCR) MR 1 1990

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 5 of 90 samples detected PFAS.

Contaminant Date Result MRL Status
PFBS 8/12/2025 0.0048 µg/L 0.003 µg/L Detected
PFBA 8/12/2025 0.0096 µg/L 0.005 µg/L Detected
HFPO-DA 8/12/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/12/2025 0.0034 µg/L 0.003 µg/L Detected
PFOS 8/12/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 8/12/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/12/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHxS 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/12/2025 <0.004 µg/L 0.004 µg/L Not Detected
lithium 8/12/2025 <9 µg/L 9 µg/L Not Detected
NMeFOSAA 8/12/2025 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 8/12/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 8/12/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 8/12/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFPeS 8/12/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/12/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFOA 8/12/2025 <0.004 µg/L 0.004 µg/L Not Detected
11Cl-PF3OUdS 8/12/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/12/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFDoA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 8/12/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 8/12/2025 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 8/12/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFTA 5/19/2025 <0.008 µg/L 0.008 µg/L Not Detected
ADONA 5/19/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 5/19/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/19/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 5/19/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/19/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 5/19/2025 <0.02 µg/L 0.02 µg/L Not Detected
9Cl-PF3ONS 5/19/2025 <0.002 µg/L 0.002 µg/L Not Detected
lithium 5/19/2025 <9 µg/L 9 µg/L Not Detected
PFMPA 5/19/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 5/19/2025 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 5/19/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 5/19/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFEESA 5/19/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 5/19/2025 0.0064 µg/L 0.005 µg/L Detected
PFBS 5/19/2025 0.0035 µg/L 0.003 µg/L Detected
PFHpA 5/19/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/19/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/19/2025 <0.004 µg/L 0.004 µg/L Not Detected
11Cl-PF3OUdS 5/19/2025 <0.005 µg/L 0.005 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.