CA1010021
CA
No open health violations

MENDOTA, CITY OF

Groundwater · Local · 643 QUINCE STREET

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

11,404

Source Type

Groundwater

Ownership

Local

PWSID

CA1010021

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations indicate the MCL was exceeded.

MR — E. coli

2016Resolved

MCL Violation — Nitrate

2013Health-basedResolved

MCL Violation — Nitrate

2013Health-basedResolved

MR — E. coli

2011Resolved

MR — Nitrate

2010Resolved

MR — Nitrate

2005Resolved

MR — Nitrate

2004Resolved

MR — Nitrate

2004Resolved

MR — Nitrate

2004Resolved

MR — Lead

2004Resolved

Related Pages

California State Overview

All utilities in CA

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID CA1010021View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-16
High Confidence
Annual refresh cycle

At a Glance

PWSIDCA1010021
StateCalifornia
Risk Levelsafe
Population Served11,404
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search