The fire was called in around 3:45 a.m. Thursday. Both McLoughlin Boulevard and Main Street in Oregon City are also closed.

Clackamas fire crews are battling a fire at the Blue Heron Papermill in Oregon City early Thursday morning, authorities said.

OREGON CITY, Ore. — A large fire broke out at the old Blue Heron paper mill on Main Street in Oregon City early Thursday ...

Several streets including 99E remained closed in the area around the old mill for most of the day, reopening shortly after 4 ...

A fire early Thursday at the site of the former Blue Heron paper mill is expected to smolder for the next 24 to 48 hours, ...

Firefighters battled a 3-alarm blaze at the old Blue Heron paper mill in Oregon City Thursday morning, Clackamas Fire reported. Officials closed Highway 99E as fire crews tackled the blaze.

Firefighters battled a 3-alarm blaze at the old Blue Heron paper mill in Oregon City Thursday morning, Clackamas Fire ...

Kristian Foden-Vencil / OPB Clean up efforts continue after a large fire broke out Thursday at the former Blue Heron Paper Mill in Oregon City. Fire crews will remain on scene as heavy equipment ...

PORTLAND, Ore. (KOIN) — Crews remain on the scene hours after a fire engulfed the Blue Heron paper mill in Oregon City. According to fire officials, the fire has been declared under control and ...

Firefighters tackle a large blaze at the historic Blue Heron paper mill in Oregon City, affecting local traffic.

Crews remain on the scene hours after a fire engulfed the Blue Heron paper mill in Oregon City. Read online: https://www.koin.com/local/clackamas-county/crews-battle ...

At about 3:46 a.m., Clackamas Fire crews were called out to a fire at 419 Main Street. The fire was on the Blue Heron ...