A coalition of fishing and environmental groups this week settled a lawsuit with the National Marine Fisheries Service regarding the impacts of pesticides upon federally protected salmon and steelhead.

The settlement requires NMFS to examine the impacts that 37 pesticides commonly used in the Pacific Northwest and California have on salmon and steelhead listed under the Endangered Species Act.

NMFS, under the settlement, has agreed to design permanent measures to help pesticide users minimize the harmful effects of those pesticides.

The Environmental Protection Agency determined that the 37 toxic pesticides at issue in the settlement may harm protected salmon and steelhead. Most of the pesticides have been detected in major salmon and steelhead rivers in the Pacific Northwest and California. Scientists have found that, even at low levels, toxic pesticides can harm salmon and steelhead by causing abnormal sexual development, impairing swimming ability, and reducing growth rates.

"This settlement starts the federal agencies down the path of honestly addressing a serious problem endangered salmon still face in our rivers -- too many pesticides and other chemicals. It also brings more certainty to the agricultural community by ensuring that these issues will not be hanging over them indefinitely. Cleaning up our rivers is good for both fishermen and farmers, and will also help restore thousands of lost fishing jobs to the Northwest," said Glen Spain of the Pacific Coast Federation of Fishermen's Associations, a commercial fishing industry trade association that is a co-plaintiff in the suit.

More than five years ago, a federal court ordered EPA to consult with NMFS on the impacts that certain pesticides have on salmon and steelhead in the Pacific Northwest and California. EPA began submitting the required assessments to NMFS, but NMFS never identified the measures needed to protect salmon and steelhead from the pesticides.

Brian Gorman, regional spokesman for NMFS, says the agency has agreed to complete the long overdue assessments over a 4-year period, with the first decisions due by October 2008.

These consultations are expected to culminate in on-the-ground measures designed to reduce the amount of pesticides that run into salmon-supporting rivers and streams.