Water Quality in Tacoma, WA
268 water systems serving 671,818 people
City Overview
Average lead detection across Tacoma water systems is 2.5 ppb (Low). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 6360 |
| Health-based violations | 438 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Tacoma
Frequently Asked Questions
Is Tacoma tap water safe to drink?
Tacoma 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 Tacoma, Washington?
Tacoma has 268 public water systems serving approximately 671,818 people. The average lead level across sampled systems is 2.5 ppb. There are 6360 total violations on record.
Does Tacoma have lead in the water?
EPA monitoring data shows an average lead detection of 2.5 ppb across Tacoma's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Tacoma?
268 public water systems are registered in Tacoma, Washington with the EPA Safe Drinking Water Information System. Together they serve approximately 671,818 people.