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Water system · PWSID 090605147

Los Coyotes

Warner Springs, CA · ~114 people served

Check your exact address → Warner Springs overview
100
Excellent
PurityRadar safety score

PWSID

090605147

State

California

City

Warner Springs

Population served

114

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

13

Violations on record

0

Unaddressed

5

Health-based

18

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2022. Official EPA record →

Monitoring · Lead & Copper Rule began Jun 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Aug 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jul 2019 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began Jul 2017 Resolved
Monitoring & reporting · Nitrate began Jan 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Jul 2022
  • EPA/federal action · EOX Oct 2020
  • EPA/federal action · EOX Oct 2020
  • EPA/federal action · EOX Feb 2020
  • EPA/federal action · EOX Feb 2020
  • EPA/federal action · EOX Feb 2020
  • EPA/federal action · EOX Feb 2020
  • EPA/federal action · EOX Feb 2020

This profile is built from EPA public records for system 090605147 — 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.