A power failure earlier this morning apparently triggered a sewage spill near the pump station along the west side of Northwest 36th Avenue, near the bridge spanning Salmon Creek.
The sewage release has been contained, and cleanup efforts are underway.
At this time, Clark County Public Works doesn't know how much sewage was spilled, but the overall amount is believed to be relatively small.
As a precaution, the county has closed the Salmon Creek Greenway Trail west of Salmon Creek Regional Park.