PlainWater
States → Wyoming

TORRINGTON MUNICIPAL WATER DEPT, CITY OF

PWS ID: WY5600164 · TORRINGTON, Wyoming 82240

PFAS Detected

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

Population Served
6,847
Total Violations
37
Health-Based Violations
28
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
2,763
County
Goshen
School/Daycare
No
MCL Violations
28
Monitoring Violations
6
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MCL 15 1999
Coliform (TCR) MCL 13 2000
Coliform (TCR) MR 4 1997
Gross Alpha, Excl. Radon and U MR 1 1976
Combined Radium (-226 and -228) MR 1 1976

PFAS Testing Results (UCMR5)

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

Contaminant Date Result MRL Status
NEtFOSAA 9/6/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 9/6/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 9/6/2023 <0.008 µg/L 0.008 µg/L Not Detected
NMeFOSAA 9/6/2023 <0.006 µg/L 0.006 µg/L Not Detected
9Cl-PF3ONS 8/14/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 8/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 8/14/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 8/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 8/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/14/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 8/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 8/14/2023 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 8/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 8/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHpA 8/14/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/14/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/15/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 5/15/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/15/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFHpS 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
lithium 5/15/2023 61.9000 µg/L 9 µg/L Detected
4:2 FTS 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/15/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxA 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 5/15/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFNA 5/15/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFTA 5/15/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFOA 5/15/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/15/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 5/15/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 5/15/2023 <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.