CORONA WATER SYSTEM

CORONA, NM · ~333 people served

Check your exact address → CORONA overview

100

Excellent

PurityRadar safety score

PWSID

NM3512714

State

New Mexico

City

CORONA

Population served

333

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2025 Unaddressed

Treatment technique · EPA contaminant 0700 health-based began Jun 2025 Unaddressed

Other · EPA contaminant 7500 began Feb 2015 Unaddressed

Treatment technique · EPA contaminant 0700 health-based began Sep 2022 Resolved

Other · EPA contaminant 7500 began Dec 2019 Resolved

Other · EPA contaminant 7500 began Oct 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved

Treatment technique · EPA contaminant 0700 health-based began Aug 2018 Resolved

Recent enforcement actions

State action · SIA Sep 2025
State action · SIE Jul 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SOX Apr 2023
State action · SOX Apr 2023
State action · SOX Apr 2023
State action · SOX Apr 2023

This profile is built from EPA public records for system NM3512714 — 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.