THORNTON CITY OF

PWSID: CO0101150 · Thornton, CO · Serves 226,465 people

No Violations

THORNTON CITY OF has no recorded violations in the EPA SDWIS database.

Population Served
226,465
Total Violations
0
Health Violations
0
Source Type
Surface Water

THORNTON CITY OF (PWSID CO0101150) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 226,465 people in Thornton, CO, and is subject to primacy enforcement by the Colorado drinking-water program.

The system's federal compliance record contains 0 total violations, with 0 classified as health-based (MCL exceedances or treatment-technique failures). No contaminant-specific citations appear in the SDWIS record.

A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Colorado state drinking-water program's public portal.

System Details

EPA ID (PWSID)
CO0101150
System Type
CWS
Water Source
Surface Water
Location
Thornton, CO
Population Served
226,465
Health Violations
None

No Violations on Record

THORNTON CITY OF has no violations recorded in the EPA Safe Drinking Water Information System.

Frequently Asked Questions

Is THORNTON CITY OF water safe to drink?
THORNTON CITY OF has no recorded violations in the EPA SDWIS database. The system uses surface water water as its source.
How many people does THORNTON CITY OF serve?
THORNTON CITY OF serves 226,465 people in Thornton, CO. It is classified as a CWS water system.

About This Data

Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

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