UTC Case Docket Details

Docket Number 250588

Case Docket Details Table
Docket Number TG-250588
Advice
Company Waste Management of Washington, Inc.
DBA Waste Management of Seattle
Waste Management - South Sound
Filing Type Tariff Revision
Industry (Code) Solid Waste (227)
Status Pending
Lead Staff Stark, Rachel (UTC)
Filed Date 08/01/2025
Effective Date 12/01/2025
Summary General rate increase from Waste Management dba Waste Management South Sound and Waste Management Seattle that generates approximately $2,114,000 (11.3 percent) additional annual revenue for the collection of residential and roll off services. The company provides regulated solid waste collection service to approximately XX garbage, recycling, yard waste services customers in King County. The company’s last general rate increase became effective on March 1, 2021. The Company is also requesting a petition for exemption of WAC 480-07-520(4) for submitting work papers filing requirements.

Event History

  • 11/20/2025 -- Open Meeting
  • 08/05/2025 -- Pending
  • 08/05/2025 -- Open