The Oregonian – by Maxine Bernstein
A Utah-based company that manufactures commercial explosives pleaded guilty in federal court Friday to failing to report a large-scale ammonia discharge from its plant just outside St. Helens.
Dyno Nobel Inc., through its senior vice president, admitted to releasing more than six tons of anhydrous ammonia vapor into the air from its St. Helens-area facility over a three-day period starting on July 30, 2015. Continue reading “Manufacturing plant near St. Helens emitted tons of hazardous ammonia without alerting authorities”
