CA1610003
CA
No open health violations

City of Hanford

Groundwater · Local · 900 S. 10TH AVENUE

Overall Risk Level

Moderate Concern

No Concern
Low
Moderate
High
Critical

Contaminants detected within limits but elevated. Consider filtration.

Utility Overview

Population Served

62,127

Source Type

Groundwater

Ownership

Local

PWSID

CA1610003

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 mean a contaminant exceeded the legal limit. Monitoring/Reporting violations mean required test results were not submitted to EPA — not necessarily that the water is unsafe.

MR — Lead

Resolved
Oct 2023 – Aug 2024Monitoring/Reporting failure

MCL Violation — Haloacetic Acids (HAA5)

Resolved
Apr 2021 – Nov 2022Health-based

MCL Violation — Haloacetic Acids (HAA5)

Resolved
Jan 2021 – Nov 2022Health-based

MCL Violation — Haloacetic Acids (HAA5)

Resolved
Oct 2020 – Nov 2022Health-based

MCL Violation — Haloacetic Acids (HAA5)

Resolved
Jul 2020 – Nov 2022Health-based

MCL Violation — Nitrate

Resolved
Oct 2014 – Mar 2018Health-based

MCL Violation — Nitrate

Resolved
Sep 2014 – Mar 2018Health-based

MCL Violation — Nitrate

Resolved
Aug 2014 – Mar 2018Health-based

MCL Violation — Nitrate

Resolved
Jul 2014 – Mar 2018Health-based

MCL Violation — Nitrate

Resolved
Jun 2014 – Mar 2018Health-based

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 CA1610003View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-15
High Confidence
Annual refresh cycle

At a Glance

PWSIDCA1610003
StateCalifornia
Risk Levelmoderate
Population Served62,127
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