Home/ Directory/ CA/ HYDESVILLE CO. W.D.

Water system · PWSID CA1210019

HYDESVILLE CO. W.D.

HYDESVILLE, CA · ~1,366 people served

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

PWSID

CA1210019

State

California

City

HYDESVILLE

Population served

1,366

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

12

Violations on record

2

Unaddressed

2

Health-based

12

Enforcement actions

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

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2007 Resolved
Monitoring & reporting · Total coliform began Dec 2006 Resolved
Monitoring & reporting · Total coliform began Sep 2004 Resolved
Monitoring & reporting · Total coliform began Oct 2001 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SOX Jul 2025
  • State action · SIA Feb 2025
  • State action · SFL Dec 2024
  • State action · SOX Jan 2019
  • State action · SIE Jul 2008
  • State action · SOX Sep 2007
  • State action · SIE Jul 2007

This profile is built from EPA public records for system CA1210019 — 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.