CA4010016
CA
No open health violations

Los Osos Community Services District

Groundwater · Local · 2122 9th Street Suite 110

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

7,086

Source Type

Groundwater

Ownership

Local

PWSID

CA4010016

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

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 CA4010016View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-14
High Confidence
Annual refresh cycle

At a Glance

PWSIDCA4010016
StateCalifornia
Risk Levelsafe
Population Served7,086
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