A100/100
GOLDEN CITY OF — Water Quality Report 2026
Serving 38,288 people · Colorado
Water Source
Surface Water
County
—
System ID
CO0130040
Violations
0
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About GOLDEN CITY OF
Is GOLDEN CITY OF water safe to drink?
GOLDEN CITY OF water receives a grade of A (100/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has GOLDEN CITY OF detected?
69 contaminants were tested in GOLDEN CITY OF's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does GOLDEN CITY OF have any EPA violations?
No, GOLDEN CITY OF has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does GOLDEN CITY OF serve?
GOLDEN CITY OF serves approximately 38,288 people, Colorado.
What type of water does GOLDEN CITY OF provide?
GOLDEN CITY OF sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CO0130040.
How does GOLDEN CITY OF compare to other utilities in Colorado?
GOLDEN CITY OF scores 100/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Colorado state page for a full comparison of water systems.