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Water system · PWSID ND5300425

GRENORA CITY OF

GRENORA, ND · ~244 people served

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

PWSID

ND5300425

State

North Dakota

City

GRENORA

Population served

244

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 Feb 2023). Levels in parts per trillion (ppt).

Lithium

16,700 ppt

limit —

No federal limit

Violations & enforcement

14

Violations on record

0

Unaddressed

0

Health-based

53

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0999 began Oct 2020 Resolved
Monitoring · Lead & Copper Rule began Oct 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Monitoring · Lead & Copper Rule began Jun 2017 Resolved
Monitoring · Lead & Copper Rule began Apr 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2017 Resolved
Monitoring · Lead & Copper Rule began Feb 2017 Resolved
Monitoring & reporting · Total coliform began Nov 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2014 Resolved
Monitoring & reporting · Total coliform began Feb 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2008 Resolved

Recent enforcement actions

  • State action · SOX Dec 2021
  • State action · SIF Feb 2021
  • State action · SIA Jan 2021
  • State action · SIE Jan 2021
  • State action · SOX Dec 2020
  • State action · SIF Dec 2020
  • State action · SIA Nov 2020
  • State action · SIE Nov 2020

This profile is built from EPA public records for system ND5300425 — 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.