Below you will find a timeline of the History of Elkhorn Slough. You can adjust the view by choosing the scale on the left. You can also view this timeline as a list, or a flip book. We've also compiled a separate timeline of the history and accomplishments of the Elkhorn Slough Foundation.

• 150 years of Human Alterations and Tidal Habitat Change (1870-Present) in Elkhorn Slough 2/20/05 (Word doc, 2.1MB)
• Evolution of Elkhorn Slough and Associated Wetlands 20,000 years before present (ybp) to 1880 A.D. 6/12/07 (Word doc, 129KB)