Rota Crystal

ROTA, MP · ~226 people served

Check your exact address → ROTA overview

100

Excellent

PurityRadar safety score

PWSID

MP0000165

State

Northern Mariana Islands

City

ROTA

Population served

226

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 2023. Official EPA record →

Reporting · Lead & Copper Rule began Feb 2023 Resolved

Reporting · Lead & Copper Rule began Jan 2023 Resolved

Monitoring · Lead & Copper Rule began Nov 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2006 Resolved

Monitoring & reporting · Thallium began Jan 2006 Resolved

Recent enforcement actions

State action · SOX Mar 2023
State action · SOX Feb 2023
State action · SOX Jan 2019
State action · SOX Jun 2007
State action · SOX Jun 2007
State action · SFJ Mar 2007
State action · SFJ Mar 2007
State action · SIE Mar 2007

This profile is built from EPA public records for system MP0000165 — 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.