Port of Tacoma v. PQ LLC

  1. March 27, 2026

    Chemical Co. PQ Countersues Tacoma Port In Pollution Case

    The Port of Tacoma's suit wrongfully seeks millions in remediation costs for contamination not associated with chemical company PQ LLC's operations on a Tacoma Tideflats property, the company has said in counterclaims brought against the port.

  2. February 23, 2026

    Chemical Co. PQ Contaminated Port Of Tacoma, Suit Says

    The Port of Tacoma has sued Pennsylvania chemical company PQ LLC for millions of dollars in cleanup costs, going to Washington federal court to hold the business liable for contamination from a now-shuttered manufacturing and processing plant.