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Water system · PWSID CA0800548

KLAMATH C.S.D.

KLAMATH, CA · ~360 people served

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

PWSID

CA0800548

State

California

City

KLAMATH

Population served

360

Primary source

Groundwater

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

14

Violations on record

0

Unaddressed

4

Health-based

28

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Other · EPA contaminant 7500 began Jul 2021 Resolved
Treatment technique · Lead & Copper Rule health-based began May 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2006 Resolved
Monitoring & reporting · Total coliform began Jul 2005 Resolved
Monitoring & reporting · Total coliform began Dec 2004 Resolved
Monitoring & reporting · Total coliform began Apr 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2003 Resolved
Monitoring & reporting · Total coliform began Feb 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved
Monitoring & reporting · Total coliform began Mar 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SFJ Oct 2025
  • State action · SOX Oct 2025
  • State action · SOX Aug 2021
  • State action · SFL Jul 2021
  • State action · SOX Jun 2019
  • State action · SFL Jun 2019
  • State action · SOX Jul 2006
  • State action · SIE Jul 2006

This profile is built from EPA public records for system CA0800548 — 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.