Water Quality in Yellowstone, WY
7 water systems serving 22,952 people
City Overview
Average lead detection across Yellowstone water systems is 5.7 ppb (Moderate). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 99 |
| Health-based violations | 27 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Yellowstone
Frequently Asked Questions
Is Yellowstone tap water safe to drink?
Yellowstone 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 Yellowstone, Wyoming?
Yellowstone has 7 public water systems serving approximately 22,952 people. The average lead level across sampled systems is 5.7 ppb. There are 99 total violations on record.
Does Yellowstone have lead in the water?
EPA monitoring data shows an average lead detection of 5.7 ppb across Yellowstone's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Yellowstone?
7 public water systems are registered in Yellowstone, Wyoming with the EPA Safe Drinking Water Information System. Together they serve approximately 22,952 people.