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Water system · PWSID NM3556821

OJO SARCO MDWCA

OJO SARCO, NM · ~225 people served

Check your exact address → OJO SARCO overview
100
Excellent
PurityRadar safety score

PWSID

NM3556821

State

New Mexico

City

OJO SARCO

Population served

225

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

34

Violations on record

0

Unaddressed

9

Health-based

87

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7500 began Jul 2019 Resolved
Other · EPA contaminant 7500 began Mar 2018 Resolved
Other · EPA contaminant 7500 began Mar 2018 Resolved
Other · EPA contaminant 7500 began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began Jan 2017 Resolved
Monitoring · Lead & Copper Rule began Dec 2016 Resolved
Monitoring · Lead & Copper Rule began Nov 2016 Resolved
Monitoring · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2016 Resolved
Monitoring · Lead & Copper Rule began Sep 2016 Resolved

Recent enforcement actions

  • State action · SOX Sep 2024
  • State action · SIE Aug 2024
  • State action · SIA Aug 2024
  • State action · SOX Oct 2022
  • State action · SIA Oct 2022
  • State action · SOX Aug 2020
  • State action · SIF Jul 2019
  • State action · SOX Jul 2019

This profile is built from EPA public records for system NM3556821 — 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.