AWA, TANNER

SUTTER CREEK, CA · ~4,940 people served

Check your exact address → SUTTER CREEK overview

100

Excellent

PurityRadar safety score

PWSID

CA0310003

State

California

City

SUTTER CREEK

Population served

4,940

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 Sep 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Dec 2024 Resolved

Treatment technique · EPA contaminant 0200 health-based began Nov 2003 Resolved

Monitoring & reporting · Total coliform began Jan 2000 Resolved

Monitoring & reporting · Total coliform began Jul 1993 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jun 1993 Resolved

Monitoring & reporting · Total coliform began May 1993 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jan 1992 Resolved

Recent enforcement actions

State action · SOX Sep 2025
State action · SFL Jan 2025
State action · SOX Dec 2003
State action · SFL Dec 2003
EPA/federal action · EOX Mar 2000
State action · SOX Feb 2000
EPA/federal action · EOX Jan 1999
State action · SOX Mar 1996

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

Arsenic

1 station · latest Nov 2021

0.37 · max 0.37 ug/l · 1

Fluoride

1 station · latest Nov 2021

0.26 · max 0.26 mg/l · 1

Lead

1 station · latest Nov 2021

0.159 · max 0.159 ug/l · 1

Manganese

1 station · latest Nov 2021

137 · max 137 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 CA0310003 — 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.