The Environmental Protection Agency has finalized an agreement to restore no-spray buffer zones around waterways to protect imperiled salmon and steelhead from five toxic pesticides (diazinon, chlorpyrifos, malathion, carbaryl, and methomyl). A coalition of conservation organizations, advocates for alternatives to pesticides, and fishing groups cheered the victory. These groups brought a lawsuit to demand reasonable fish protections from the insecticides, some of which are derived from nerve toxins developed during World War II.
“We know our Northwest farmers and growers to be good land and water stewards. In reaching agreement, EPA will now give clearer direction to farmers on how to better protect fish, if and when they choose to use these chemicals near salmon-supporting streams,” said Kim Leval, Executive Director of the Northwest Center for Alternatives to Pesticides (NCAP), the lead plaintiff on the lawsuit that led to the settlement agreement.
“Poisoning salmon rivers puts our people out of work while creating an unnecessary and expensive public health hazard,” said Glen Spain of the Pacific Coast Federation of Fishermen’s Associations. “This agreement helps the coastal and inland communities that depend on salmon for their livelihoods and provides more certainty for landowners on safer use of these chemicals.”
The buffers apply to salmon habitat throughout California, Oregon, and Washington to prohibit aerial spraying of broad-spectrum pesticides diazinon, chlorpyrifos, malathion, carbaryl, and methomyl within 300 feet of salmon habitat and prohibit ground-based applications within 60 feet. The agreement provides detailed notice to state regulators, pesticide applicators, farmers, and the public about the required no-spray buffer zones. These buffers will remain in place until the National Marine Fisheries Service completes analyses of the impacts of these five pesticides on the fish. Then, the EPA must implement permanent protections grounded in the Fisheries Service’s findings.
“Before this agreement, we lacked clear or consistent rules to protect the health of our rivers and salmon fisheries from these toxins,” said Steve Mashuda, an Earthjustice attorney representing coalition. “This clears the road for the EPA and the Fisheries Service to continue to work together toward permanent protections that keep pesticides out of our waters.”