Simplot Feeders has agreed to make changes at its Wallula feedlot to improve air quality, following complaints of excessive dust. The Washington state Department of Ecology said dust and dried manure ...
The Simplot Feeders feedlot at Wallula has been fined $50,000 by the Washington State Department of Ecology for air pollution violations. Tri-City Herald file The Simplot Feeders cattle feedlot at ...