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Public water system record

Tukwila Water Department

Serves Tukwila, King County, WA · 36,298 people served

Federal records show no health-based violations and no monitoring or reporting issues for Tukwila Water Department in the last ten years.

  • WA5389500
  • TUKWILA
  • WA
  • 36,298 served

System profile

Source water Purchased surface water
ZIP 98188
EPA system ID WA5389500

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
0

Key facts

  • Tukwila Water Department buys its water from Seattle Public Utilities.
  • Lead pipe inventory: 0 lead and 2,110 unknown out of 2,401 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016, and no monitoring or reporting violations either.

Where the water comes from

Tukwila Water Department buys its water from Seattle Public Utilities. It lists no wells or intakes of its own. It also has emergency connections to City of Renton, King County Water District #125, Kent Water Department and Highline Water District. 4 other public water systems have emergency connections to Tukwila Water Department.

Buys water from

Emergency or part-time connections to

Annual water quality report

Tukwila Water Department must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Washington.

Certified drinking water labs by state EPA guidance for private wells