PlainWater
States → Utah

HIGHLAND CITY

PWS ID: UTAH25014 · LEHI, Utah 84043

Population Served
22,000
Total Violations
850
Health-Based Violations
11
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
5,824
County
Utah
School/Daycare
No
MCL Violations
8
Monitoring Violations
815
Treatment Tech Violations
3

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Gross Alpha, Excl. Radon and U MR 20 2014
Radium-226 MR 20 2014
Dalapon MR 17 2011
Simazine MR 17 2011
Di(2-ethylhexyl) phthalate MR 17 2011
Carbofuran MR 17 2011
Atrazine MR 17 2011
Heptachlor epoxide MR 17 2011
2,4-D MR 17 2011
2,4,5-TP MR 17 2011
HEXACHLOROBENZENE MR 17 2011
Benzo(a)pyrene MR 17 2011
Total Polychlorinated Biphenyls (PCB) MR 17 2011
Chlordane MR 17 2011
BHC-GAMMA MR 17 2011
Methoxychlor MR 17 2011
Toxaphene MR 17 2011
Di(2-ethylhexyl) adipate MR 17 2011
Picloram MR 17 2011
Dinoseb MR 17 2011
Hexachlorocyclopentadiene MR 17 2011
LASSO MR 17 2011
Heptachlor MR 17 2011
Pentachlorophenol MR 17 2011
Endrin MR 17 2011
OXAMYL MR 17 2011
Arsenic MR 12 2014
Cadmium MR 12 2014
Chromium MR 12 2014
Fluoride MR 12 2014

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 270 samples detected PFAS.

Contaminant Date Result MRL Status
PFHxA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 6/3/2025 <9 µg/L 9 µg/L Not Detected
HFPO-DA 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 6/3/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFBS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 6/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 6/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 6/3/2025 <0.002 µg/L 0.002 µg/L Not Detected
NMeFOSAA 6/3/2025 <0.006 µg/L 0.006 µg/L Not Detected
9Cl-PF3ONS 6/3/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFTA 6/3/2025 <0.008 µg/L 0.008 µg/L Not Detected
NFDHA 6/3/2025 <0.02 µg/L 0.02 µg/L Not Detected
NEtFOSAA 6/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 6/11/2024 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 6/11/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 6/11/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 6/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 6/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 6/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 6/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 6/11/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFDoA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 6/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 6/11/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/11/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 6/11/2024 <0.004 µg/L 0.004 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.