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Water system · PWSID UTAH25015

LEHI CITY

LEHI, UT · ~93,446 people served

Check your exact address → LEHI overview
100
Excellent
PurityRadar safety score

PWSID

UTAH25015

State

Utah

City

LEHI

Population served

93,446

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

Lithium

14,900 ppt

limit —

No federal limit

Violations & enforcement

56

Violations on record

0

Unaddressed

0

Health-based

49

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 2041 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2036 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2040 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2035 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2042 began Jan 2025 Resolved

Recent enforcement actions

  • State action · SFJ May 2025
  • State action · SOX Apr 2025
  • State action · SIE Apr 2025
  • State action · SOX Oct 2022
  • State action · SFJ Oct 2022
  • State action · SFJ Oct 2022
  • State action · SFJ Sep 2018
  • State action · SIE Sep 2018

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

2 stations · latest Jun 2023

1.68 · max 5.4 mg/L · 48

Copper

1 station · latest Oct 2021

3.4 · max 3.4 ug/L · 1

Lead

1 station · latest Oct 2021

1.49 · max 1.49 ug/L · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system UTAH25015 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.