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Water system · PWSID 090605008

La Jolla Western

Pauma Valley, CA · ~296 people served

Check your exact address → Pauma Valley overview
100
Excellent
PurityRadar safety score

PWSID

090605008

State

California

City

Pauma Valley

Population served

296

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

26

Violations on record

0

Unaddressed

3

Health-based

177

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Oct 2023 Resolved
Monitoring · Lead & Copper Rule began Jun 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2022 Resolved
Monitoring & reporting · Nitrate began Jan 2011 Resolved
Monitoring & reporting · Total coliform began Dec 2009 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2006 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2006 Resolved
Monitoring & reporting · Total coliform began Dec 2005 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · Nitrate began Jan 2004 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Nov 2023
  • EPA/federal action · EOX Aug 2023
  • EPA/federal action · EOX Jun 2022
  • EPA/federal action · EOX Apr 2022
  • EPA/federal action · EOX May 2012
  • EPA/federal action · EIC Feb 2011
  • EPA/federal action · EIC Feb 2011
  • EPA/federal action · EIC Aug 2010

This profile is built from EPA public records for system 090605008 — 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.