Diamond Ice And Water

SAIPAN, MP · ~155 people served

Check your exact address → SAIPAN overview

100

Excellent

PurityRadar safety score

PWSID

MP0000064

State

Northern Mariana Islands

City

SAIPAN

Population served

155

Primary source

GWP

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 Mar 2024. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved

Monitoring · Lead & Copper Rule began Jun 2018 Resolved

Monitoring & reporting · Thallium began Jan 2006 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2002 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2002 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2001 Resolved

Recent enforcement actions

State action · SOX Mar 2024
State action · SOX Jan 2023
State action · SOX Aug 2018
State action · SOX Sep 2007
State action · SOX Sep 2007
State action · SOX Sep 2007
State action · SOX Sep 2007
State action · SOX May 2007

This profile is built from EPA public records for system MP0000064 — 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.