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Water system · PWSID UTAH23002

GRANTSVILLE CITY

GRANTSVILLE, UT · ~16,284 people served

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

PWSID

UTAH23002

State

Utah

City

GRANTSVILLE

Population served

16,284

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

Lithium

9,620 ppt

limit —

No federal limit

Violations & enforcement

85

Violations on record

0

Unaddressed

2

Health-based

122

Enforcement actions

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

Monitoring & reporting · EPA contaminant 2035 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2036 began Jan 2025 Resolved
Monitoring & reporting · Gross alpha began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2025 Resolved

Recent enforcement actions

  • State action · SFJ May 2025
  • State action · SFJ May 2025
  • State action · SOX Apr 2025
  • State action · SIE Apr 2025
  • State action · SOX Apr 2025
  • State action · SIE Apr 2025
  • State action · SOX Nov 2021
  • State action · SFJ Dec 2017

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

Arsenic

1 station · latest Jun 2021

0.42 · max 0.42 ug/l · 1

Fluoride

1 station · latest Jun 2021

0.06 · max 0.06 mg/l · 1

Lead

1 station · latest Jun 2021

0.476 · max 0.476 ug/l · 1

Uranium

1 station · latest Jun 2021

2.04 · max 2.04 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 UTAH23002 — 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.