Fire investigators couldn’t rule out spontaneous heating as a cause for a fire that destroyed a Ridgefield barn and 140 tons of hay Wednesday morning.
The official cause of the blaze, however, is undetermined, Clark County Deputy Fire Marshal Susan Anderson said.
Firefighters were called to 23117 N.W. Hillhurst Road just after 2 a.m. and arrived to find a 150-foot-by-80-foot hay barn well-involved in fire.
Other buildings and farm equipment scattered about the 80-plus-acre property were in danger of also being damaged by the flames, including an adjacent barn full of cows.