CAL AM - DUNNIGAN

SACRAMENTO, CA · ~602 people served

Check your exact address → SACRAMENTO overview

100

Excellent

PurityRadar safety score

PWSID

CA5700712

State

California

City

SACRAMENTO

Population served

602

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2015. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Sep 1998 Resolved

Other · Nitrate began May 1998 Resolved

Monitoring & reporting · Total coliform began Sep 1997 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 1997 Resolved

Max contaminant level (MCL) · Nitrate health-based began May 1997 Resolved

Recent enforcement actions

State action · SOX Apr 2015
State action · SFL Jun 1999
State action · SOX Oct 1998
State action · SIF Sep 1998
State action · SIE Sep 1998
State action · SIF Sep 1998
State action · SOX Sep 1998
State action · SOX Sep 1998

This profile is built from EPA public records for system CA5700712 — 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.