CSA 62

BLYTHE, CA · ~614 people served

Check your exact address → BLYTHE overview

Excellent

PurityRadar safety score

PWSID

CA3301577

State

California

City

BLYTHE

Population served

614

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Treatment technique · Lead & Copper Rule health-based began Apr 2023 Unaddressed

Other · EPA contaminant 7000 began Jul 2005 Resolved

Monitoring & reporting · Total coliform began Mar 2004 Resolved

Monitoring & reporting · Total coliform began Oct 2000 Resolved

Monitoring & reporting · Total coliform began Dec 1999 Resolved

Monitoring & reporting · Total coliform began Aug 1996 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

State action · SIA Apr 2023
State action · SIA Apr 2023
State action · SOX Jan 2019
State action · SOX Jan 2019
State action · SOX Jun 2007
State action · SFJ Jul 2005
State action · SFJ Jul 2005
State action · SOX Apr 2004

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

Fluoride

1 station · latest Oct 2022

0.31 · max 0.31 mg/l · 1

Manganese

1 station · latest Oct 2022

254 · max 254 ug/l · 1

Uranium

1 station · latest Oct 2022

0.462 · max 0.462 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 CA3301577 — 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.