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Water system · PWSID CA4500317

SHASTA CSA - FRENCH GULCH, #11

REDDING, CA · ~419 people served

Check your exact address → REDDING overview
85
Excellent
PurityRadar safety score

PWSID

CA4500317

State

California

City

REDDING

Population served

419

Primary source

Surface water

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

11

Violations on record

0

Unaddressed

4

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Addressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Addressed
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2019 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2018 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2016 Resolved
Monitoring & reporting · EPA contaminant 0600 began Nov 2015 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved
Monitoring & reporting · Total coliform began Dec 2004 Resolved

Recent enforcement actions

  • EPA/federal action · EFL Oct 2025
  • State action · SOX Apr 2019
  • State action · SFL Feb 2019
  • State action · SFL Sep 2016
  • State action · SOX Jul 2016
  • State action · SOX Jan 2016
  • State action · SOX Dec 2015
  • State action · SOX Dec 2015

This profile is built from EPA public records for system CA4500317 — 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.