Update 12/20/21:
LA County Hazmat and a private contractor will continue the clean up on the gasoline spill until 2pm today. They are coordinating the cleanup throughout the wash, starting in Pasadena, passing through Alhambra and ending in San Gabriel. All Alhambra crews have been released.
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A gasoline spill in Pasadena has drained into the Alhambra wash. All residents residing along the wash are advised to stay inside, & close all windows.
Residents may notice an odor. LA county hazmat crews, Pasadena fire, Alhambra Fire personnel & other area resources are on scene.