Pierce County crews are responding to an ammonia leak in Sumner at Shining Ocean, a seafood supplier business.
Crews are on scene and have closed off Puyallup Street near Tacoma Avenue as a precaution.
Firefighters say nobody is in danger as the leak is confined to one room inside the facility.
But drivers may want to avoid the area.
This is a developing story. Check back for additional updates.
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