The Wallula Gap Business Park, currently agricultural land, is a 1,400-acre park zoned for heavy industry in western Walla ...

Cleanup efforts to remove diesel fuel spilled into the Columbia River near Wallula continued Tuesday, Nov. 12, according to a ...

Four refrigerated train cars derailed early Wednesday morning near Wallula, spilling an estimated 660 gallons of diesel fuel ...

A Washington State Department of Ecology spokesperson is updating the estimate of how much diesel fuel spilled near the ...

About 660 gallons of diesel fuel spilled near the Columbia River south of Wallula after a Union Pacific train derailed ...

The Department of Ecology said a train derailed near Wallula, spilling diesel onto the riverbank and into the Columbia River.

WALLULA, Wash. — Around 660 gallons of diesel spilled into the Columbia River on Wednesday. According to the Washington State Department of Ecology, a Union Pacific train derailed along the Columbia ...

The Department of Ecology and Union Pacific contractors are cleaning up a diesel fuel spill near the Columbia River that ...

Four refrigerated train cars derailed early Wednesday morning near Wallula, spilling an estimated 660 gallons of diesel fuel ...

Hundreds of gallons of diesel fuel leaked into the Columbia River after an early morning derailment south of Wallula on Nov.

Hundreds of gallons of diesel fuel leaked into the Columbia River after an early morning derailment south of Wallula on Nov. 6.

The Washington State Department of Ecology says its responding to a Union Pacific train derailment near Wallula, along the ...