Maps and Data
Access interactive maps and explore available data.
A geographic information system, or GIS, is a computerized data management system used to capture, store, manage, retrieve, analyze, and display spatial information. GIS allows users to view, understand, question, interpret, and visualize data in many ways. The Commission’s GIS program is intended to leverage technology to make data about resources, communities, and hazards in Commission’s jurisdiction more accessible to the public.
- Community Vulnerability Mapping to support the Environmental Justice And Social Equity Bay Plan policy update.
- The Bay Shoreline Flood Explorer launched to help Bay Area communities understand current and future flooding risks due to sea level rise and storms.
- The East Contra Costa Shoreline Flood Explorer allows government organizations and communities in East Contra Costa County to access interactive, online maps of local flood risks due to rising sea levels and storm events.
Disclaimer and Limitation of Liability
Data and applications made available by BCDC are for planning purposes only. While the data may be helpful for preliminary regional research and general planning purposes, boundaries may not be as depicted. BCDC makes no warranty as to the accuracy of the data nor assumes any liability for its use – the user assumes all risk of use.