PlainWater
States → Utah

WELLSVILLE CITY WATER SYSTEM

PWS ID: UTAH03022 · WELLSVILLE, Utah 84339

PFAS Detected

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

Population Served
4,190
Total Violations
631
Health-Based Violations
27
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
1,263
County
Cache
School/Daycare
No
MCL Violations
18
Monitoring Violations
578
Treatment Tech Violations
9

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 18 2013
Coliform (TCR) MCL 18 2013
Vinyl chloride MR 16 2013
1,2-Dichloroethane MR 16 2013
Trichloroethylene MR 16 2013
1,1-Dichloroethylene MR 16 2013
p-Dichlorobenzene MR 16 2013
1,1,1-Trichloroethane MR 16 2013
cis-1,2-Dichloroethylene MR 16 2013
CHLOROBENZENE MR 16 2013
Tetrachloroethylene MR 16 2013
Xylenes, Total MR 16 2013
DICHLOROMETHANE MR 16 2013
1,2-Dichloropropane MR 16 2013
Ethylbenzene MR 16 2013
o-Dichlorobenzene MR 16 2013
Toluene MR 16 2013
trans-1,2-Dichloroethylene MR 16 2013
1,2,4-Trichlorobenzene MR 16 2013
Benzene MR 16 2013
Carbon tetrachloride MR 15 2013
1,1,2-Trichloroethane MR 15 2013
Styrene MR 15 2013
Chlorine MR 12 2017
Groundwater Rule TT 9 2017
Lead and Copper Rule MR 7 2019
2,4-D MR 7 2011
2,4,5-TP MR 7 2011
LASSO MR 7 2011
Atrazine MR 7 2011

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 2 of 90 samples detected PFAS.

Contaminant Date Result MRL Status
lithium 7/8/2025 9.7000 µg/L 9 µg/L Detected
PFBS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 7/8/2025 <0.002 µg/L 0.002 µg/L Not Detected
6:2 FTS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMBA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 7/8/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 7/8/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFPeA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 7/8/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFBA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 7/8/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFNA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFEESA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 7/8/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFOS 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 7/8/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFBS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 7/8/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFMPA 7/8/2025 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 7/8/2025 <0.002 µg/L 0.002 µg/L Not Detected
lithium 7/8/2025 <9 µg/L 9 µg/L Not Detected
NMeFOSAA 7/8/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFBA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 7/8/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 7/8/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 7/8/2025 <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.