IMPERIAL VALLEY WATER CO

BISMARCK, ND · ~345 people served

Check your exact address → BISMARCK overview

100

Excellent

PurityRadar safety score

PWSID

ND0800083

State

North Dakota

City

BISMARCK

Population served

345

Primary source

GUP

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2022. Official EPA record →

Monitoring · Lead & Copper Rule began Jan 2022 Resolved

Monitoring & reporting · EPA contaminant 1006 began Jan 2022 Resolved

Monitoring & reporting · Total coliform began Nov 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2011 Resolved

Recent enforcement actions

State action · SOX Aug 2022
State action · SIF Jun 2022
State action · SIE Apr 2022
State action · SIA Apr 2022
State action · SIF Mar 2022
State action · SIE Feb 2022
State action · SIA Feb 2022
State action · SOX Aug 2012

This profile is built from EPA public records for system ND0800083 — 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.