Home/ Directory/ NM/ NORTH SAN YSIDRO MDWCA

Water system · PWSID NM3518225

NORTH SAN YSIDRO MDWCA

100
Excellent
PurityRadar safety score

PWSID

NM3518225

State

New Mexico

City

ILFELD

Population served

133

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

68

Violations on record

0

Unaddressed

12

Health-based

166

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Oct 2023 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 3014 began Dec 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Oct 2020 Resolved
Other · EPA contaminant 7500 began Jun 2020 Resolved
Treatment technique · EPA contaminant 0700 health-based began Apr 2020 Resolved
Other · EPA contaminant 0700 began Jan 2020 Resolved

Recent enforcement actions

  • State action · SOX Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Oct 2025
  • State action · SOX Oct 2025
  • State action · SOX Oct 2025
  • State action · SIA Sep 2025
  • State action · SIA Oct 2024
  • State action · SIA Oct 2024

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Manganese

1 station · latest Jul 2020

0.017 · max 0.035 mg/L · 3

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system NM3518225 — 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.