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Water system · PWSID UTAH14051

DESERET - OASIS SSD

DELTA, UT · ~490 people served

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

PWSID

UTAH14051

State

Utah

City

DELTA

Population served

490

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

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

141

Violations on record

3

Unaddressed

6

Health-based

174

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2023 Unaddressed
Max contaminant level (MCL) · Arsenic health-based began Dec 2023 Resolved
Max contaminant level (MCL) · Arsenic health-based began Nov 2023 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2023 Resolved
Max contaminant level (MCL) · Arsenic health-based began Sep 2023 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2019 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2019 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved

Recent enforcement actions

  • State action · SIE Nov 2025
  • State action · SFJ Nov 2025
  • State action · SFJ Oct 2025
  • State action · SFJ Jul 2025
  • State action · SOX Jul 2024
  • State action · SOX Jul 2024
  • State action · SOX Jul 2024
  • State action · SOX Jul 2024

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 Aug 2020

17.8 · max 19.7 ug/L · 4

Copper

1 station · latest Aug 2020

1.66 · max 2.11 ug/L · 4

Lead

1 station · latest Aug 2020

0.097 · max 0.103 ug/L · 3

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 UTAH14051 — 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.