CO0118010
CO
No open health violations

CASTLE ROCK TOWN OF

Surface water · Local · 175 KELLOGG CT

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

106,822

Source Type

Surface water

Ownership

Local

PWSID

CO0118010

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

2025Resolved

MR

2025Resolved

MR — Barium

2022Resolved

MR — Arsenic

2022Resolved

MR — Barium

2022Resolved

MR — Cadmium

2022Resolved

MR — Cadmium

2022Resolved

MR — Arsenic

2022Resolved

MR

2019Resolved

MR

2013Resolved

Related Pages

Data Sources & Provenance

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

EPA ECHO — Water System & Compliance ReportPWSID CO0118010View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-18
High Confidence
Annual refresh cycle

At a Glance

PWSIDCO0118010
StateColorado
Risk Levelsafe
Population Served106,822
Open Health Violations0

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