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Conservation group to sue aquaculture company for allegedly polluting Maine waters

Thousands of Atlantic salmon swim in Cooke Aquaculture's 24 sea sites, penned areas where the company farms salmon, off the coast of Maine.
Nick Sambides Jr.
/
BDN
Thousands of Atlantic salmon swim in Cooke Aquaculture's 24 sea sites, penned areas where the company farms salmon, off the coast of Maine.

A national environmental group announced Thursday it intends to sue an aquaculture giant for allegedly polluting Maine waters.

The Conservation Law Foundation said Cooke Aquaculture's Downeast salmon pens release fish feces, fish food, and pieces of dead salmon, polluting the water column and the ocean floor.

"It creates a thick layer of toxic sludge which actually smothers marine life. And smothers the life that is the food source for lobsters and bottom-dwelling fish," said Heather Govern, vice president of CLF's clean air and water program.

She said her group has been investigating Cooke for more than two years, and is bringing the legal challenge on behalf of Maine fishermen.

"These are the people who really depend on clean water and a healthy ecosystem," she said. "That's why this case is so important."

In a statement, Cooke Aquaculture said it "vehemently denies the generalized allegations brought forth by the Conservation Law Foundation," adding that "allegations that Cooke is violating the Clean Water Act and Maine Pollutant Discharge Elimination System General Permit for Net Pen Aquaculture are false, misleading and lack any substantiating evidence."

Under the Clean Water Act, the company has sixty days to respond to the notice of intent to sue.

Updated: November 15, 2024 at 2:11 PM EST
Editor's note: This story has been updated to include a statement from Cooke Aquaculture.