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Water system · PWSID 090605080

San Pasqual District B

Valley Center, CA · ~705 people served

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

PWSID

090605080

State

California

City

Valley Center

Population served

705

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

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

1

Health-based

116

Enforcement actions

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

Max contaminant level (MCL) · Total coliform health-based began May 2009 Resolved
Monitoring & reporting · Total coliform began Jun 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Monitoring & reporting · Total coliform began Jul 2002 Resolved
Monitoring & reporting · Total coliform began Jun 2002 Resolved
Monitoring & reporting · Total coliform began Nov 2001 Resolved
Monitoring & reporting · Total coliform began Apr 2001 Resolved
Monitoring & reporting · Total coliform began Aug 2000 Resolved
Monitoring & reporting · Total coliform began Aug 1996 Resolved
Monitoring & reporting · Total coliform began Jun 1996 Resolved
Monitoring & reporting · Total coliform began Mar 1996 Resolved

Recent enforcement actions

  • EPA/federal action · EIC Oct 2011
  • EPA/federal action · EIC Aug 2011
  • EPA/federal action · EIC Jun 2011
  • EPA/federal action · EIC Jun 2011
  • EPA/federal action · EIC Jun 2011
  • EPA/federal action · EIC Jun 2011
  • EPA/federal action · EIC May 2011
  • EPA/federal action · EIC May 2011

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

2 stations · latest Jan 2024

230 · max 1,800 mg/L · 16

Arsenic

2 stations · latest Dec 2020

5 · max 13 mg/L · 14

Copper

2 stations · latest Dec 2020

0 · max 120 mg/L · 12

Nitrate

2 stations · latest Dec 2020

5 · max 18.5 mg/L · 9

Fluoride

2 stations · latest Dec 2020

0.3 · max 0.3 mg/L · 7

Lead

1 station · latest Jan 2024

0.26 · max 0.26 ug/L · 1

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 090605080 — 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.