Water Quality in Kelso, WA
20 water systems serving 32,167 people
City Overview
Average lead detection across Kelso water systems is 1.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 3476 |
| Health-based violations | 21 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Kelso
Frequently Asked Questions
Is Kelso tap water safe to drink?
Kelso 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 Kelso, Washington?
Kelso has 20 public water systems serving approximately 32,167 people. The average lead level across sampled systems is 1.4 ppb. There are 3476 total violations on record.
Does Kelso have lead in the water?
EPA monitoring data shows an average lead detection of 1.4 ppb across Kelso's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Kelso?
20 public water systems are registered in Kelso, Washington with the EPA Safe Drinking Water Information System. Together they serve approximately 32,167 people.