California Energy Journal

California Energy Journal

Oil

Oil Seep from 19th Century Toro Creek Mine Causes Concern

Jan 04, 2023
∙ Paid

Oil discovered in Toro Creek has been attributed to natural seepage from a well built during the 19th century. The oil came from an abandoned open-pit oil-mine that was built in 1882. Toro Creek, in the foothills above Montecito and Summerland, was once a site of significant oil activity in California.

Winter rains overwhelmed a pipeline and catch-basin …

Keep reading with a 7-day free trial

Subscribe to California Energy Journal to keep reading this post and get 7 days of free access to the full post archives.

Already a paid subscriber? Sign in
© 2025 Philip MacFarlane
Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture