Monsanto | KUOW News and Information

Monsanto

The City of Portland and Port of Portland can proceed with lawsuits against Monsanto, but a judge has dismissed several of the city’s claims over chemical contamination of the city’s waterways.

Portland is one of eight West Coast cities, including Seattle and Spokane, with pending lawsuits against the agrochemical corporation. The suits focus on lasting contamination from polychlorinated biphenyls or PCBs, a now-banned group of chemicals widely used decades ago, often as coolants or lubricants in electrical equipment.

The Port of Portland is suing agriculture giant Monsanto Corp. for widespread PCB contamination on port property, the Port announced Thursday.

The lawsuit doesn’t state a dollar amount, but wants the company to pay for its portion of the clean up in the Columbia and Willamette rivers.

“The damages for the Port of Portland range anywhere between tens of millions, if not hundreds of millions of dollars in total PCB clean-up costs,” said John Fiske, a California-based attorney representing the Port of Portland.

Washington state is suing agro-chemical giant Monsanto. For decades Monsanto was the sole producer of PCB, an organic chlorine compound. The state is seeking damages and cleanup costs associated with the chemicals.