Water Quality in Richland, WA
39 water systems serving 122,131 people
City Overview
Average lead detection across Richland water systems is 3.3 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 516 |
| Health-based violations | 186 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Richland
Frequently Asked Questions
Is Richland tap water safe to drink?
Richland 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 Richland, Washington?
Richland has 39 public water systems serving approximately 122,131 people. The average lead level across sampled systems is 3.3 ppb. There are 516 total violations on record.
Does Richland have lead in the water?
EPA monitoring data shows an average lead detection of 3.3 ppb across Richland's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Richland?
39 public water systems are registered in Richland, Washington with the EPA Safe Drinking Water Information System. Together they serve approximately 122,131 people.