Water Quality in Grand Junction, CO
41 water systems serving 130,113 people
City Overview
Average lead detection across Grand Junction water systems is 3.7 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 700 |
| Health-based violations | 91 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Grand Junction
Frequently Asked Questions
Is Grand Junction tap water safe to drink?
Grand Junction tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Grand Junction, Colorado?
Grand Junction has 41 public water systems serving approximately 130,113 people. The average lead level across sampled systems is 3.7 ppb. There are 700 total violations on record.
Does Grand Junction have lead in the water?
EPA monitoring data shows an average lead detection of 3.7 ppb across Grand Junction's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Grand Junction?
41 public water systems are registered in Grand Junction, Colorado with the EPA Safe Drinking Water Information System. Together they serve approximately 130,113 people.