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Water system · PWSID UTAH07001

DUCHESNE WATER SYSTEM

DUCHESNE, UT · ~2,000 people served

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

PWSID

UTAH07001

State

Utah

City

DUCHESNE

Population served

2,000

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

18

Violations on record

0

Unaddressed

0

Health-based

75

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →

Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring · Lead & Copper Rule began Apr 2018 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved
Monitoring & reporting · Total coliform began Sep 2008 Resolved
Monitoring & reporting · Total coliform began Dec 2005 Resolved

Recent enforcement actions

  • State action · SOX Dec 2021
  • State action · SOX Jul 2020
  • State action · SFJ Jul 2020
  • State action · SIE Jul 2020
  • State action · SOX Feb 2020
  • State action · SOX May 2018
  • State action · SFJ May 2018
  • State action · SIE May 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

Arsenic

6 stations · latest Apr 2024

6.01 · max 37.4 ug/L · 63

Copper

6 stations · latest Apr 2024

1.4 · max 3.87 ug/L · 27

Lead

4 stations · latest Nov 2023

0.134 · max 1.16 ug/L · 25

Manganese

1 station · latest Jul 2020

11.6 · max 11.6 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 UTAH07001 — 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.