SANTAQUIN CITY

SANTAQUIN, UT · ~17,532 people served

Check your exact address → SANTAQUIN overview

100

Excellent

PurityRadar safety score

PWSID

UTAH25002

State

Utah

City

SANTAQUIN

Population served

17,532

Primary source

Groundwater

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 Apr 2024). Levels in parts per trillion (ppt).

Lithium

17,200 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Jun 2024 Unaddressed

Monitoring & reporting · Nitrate began Jan 2020 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2019 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2019 Resolved

Monitoring · Lead & Copper Rule began Jun 2017 Resolved

Monitoring & reporting · EPA contaminant 0200 began Mar 2017 Resolved

Monitoring & reporting · EPA contaminant 0200 began Feb 2017 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jan 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved

Monitoring & reporting · Gross alpha began Jul 2009 Resolved

Recent enforcement actions

State action · SIE Sep 2024
State action · SFJ Sep 2024
State action · SOX Nov 2021
State action · SOX Feb 2021
State action · SOX Feb 2021
State action · SOX Feb 2021
State action · SOX Feb 2021
State action · SFJ Feb 2021

This profile is built from EPA public records for system UTAH25002 — 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.