AWA BUCKHORN PLANT

SUTTER CREEK, CA · ~8,791 people served

Check your exact address → SUTTER CREEK overview

100

Excellent

PurityRadar safety score

PWSID

CA0310012

State

California

City

SUTTER CREEK

Population served

8,791

Primary source

Surface water

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2019. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2016 Resolved

Monitoring & reporting · Total coliform began Jul 2010 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2008 Resolved

Monitoring & reporting · Total coliform began Jul 1993 Resolved

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

Monitoring & reporting · Total coliform began May 1993 Resolved

Recent enforcement actions

State action · SOX Jul 2019
State action · SOX Jul 2019
State action · SOX Jan 2019
State action · SFL Jan 2017
State action · SFJ Sep 2010
State action · SOX Mar 2009
State action · SFL Oct 2008
State action · SOX Apr 2000

This profile is built from EPA public records for system CA0310012 — 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.