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Water system · PWSID NN4900227

Monument Valley Utah Schools

Blanding, UT · ~700 people served

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

PWSID

NN4900227

State

Utah

City

Blanding

Population served

700

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

100

Violations on record

0

Unaddressed

4

Health-based

297

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2024 Resolved
Reporting · Lead & Copper Rule began Oct 2022 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7500 began Jun 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2017 Resolved
Treatment technique · Lead & Copper Rule health-based began Jun 2017 Resolved
Monitoring & reporting · Total coliform began Apr 2014 Resolved
Monitoring & reporting · Nitrite began Jan 2014 Resolved
Monitoring & reporting · Total coliform began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Jun 2013 Resolved
Monitoring & reporting · Total coliform began Sep 2012 Resolved
Monitoring & reporting · Total coliform began May 2012 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • State action · SFJ May 2025
  • State action · SFJ May 2025
  • State action · SFJ Mar 2025
  • State action · SOX Nov 2022
  • State action · SOX May 2021
  • State action · SOX Dec 2017
  • State action · SOX Dec 2017

This profile is built from EPA public records for system NN4900227 — 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.