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Water system · PWSID 090605013

Pechanga

Temecula, CA · ~29,100 people served

Check your exact address → Temecula overview
100
Excellent
PurityRadar safety score

PWSID

090605013

State

California

City

Temecula

Population served

29,100

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Dec 2024). Levels in parts per trillion (ppt).

Lithium

19,000 ppt

limit —

No federal limit

PFPeA

8.9 ppt

limit —

No federal limit

PFHxA

6.2 ppt

limit —

No federal limit

PFBS

3 ppt

limit —

No federal limit

Violations & enforcement

82

Violations on record

2

Unaddressed

9

Health-based

130

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2011. Official EPA record →

Other · EPA contaminant 7000 began Jul 2004 Unaddressed
Other · EPA contaminant 7000 began Jul 2002 Unaddressed
Other · EPA contaminant 7000 began Jul 2005 Resolved
Monitoring & reporting · Total coliform began Apr 2004 Resolved
Monitoring & reporting · Total coliform began Mar 2004 Resolved
Monitoring & reporting · Total coliform began Jan 2004 Resolved
Monitoring & reporting · EPA contaminant 2990 began Jan 2004 Resolved
Monitoring & reporting · EPA contaminant 2032 began Jan 2004 Resolved
Monitoring & reporting · EPA contaminant 2063 began Jan 2004 Resolved
Monitoring & reporting · Total coliform began Dec 2003 Resolved
Monitoring & reporting · Total coliform began Nov 2003 Resolved
Monitoring & reporting · Total coliform began Sep 2003 Resolved

Recent enforcement actions

  • EPA/federal action · EIA Mar 2011
  • EPA/federal action · EIC Oct 2010
  • EPA/federal action · EIC Feb 2010
  • EPA/federal action · EIC Jan 2010
  • EPA/federal action · EOX Jan 2010
  • EPA/federal action · EOX Jan 2010
  • EPA/federal action · EOX Jan 2010
  • EPA/federal action · EOX Jan 2010

This profile is built from EPA public records for system 090605013 — 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.