Many parts of the coastline of the San Francisco Bay have been filled in over time, or are former marshlands that were drained. Using U.S. Geological Survey data, we created this map to show these areas, some of which can be vulnerable during an earthquake. Read our full story: Large Parts of the Bay Area Are Built on Fill. Why and Where?
Try searching for your address using the search function at the bottom left. You may need to be specific. Example: "50 Beale St. San Francisco, CA USA"
Map by Lisa Pickoff-White. Contributions by Keith Knutson and Alexandra Kanik.