This dataset was compiled by Moffat and Nichol Engineering, Walnut Creek, CA, at the request of the CA Costal Conservancy, for the South Bay Salt Pond Restoration Project, to assess the number and type of existing and proposed pond control structures in the project area. This data is derived from the ' Inventory of Water Conveyance Facilities', (January 2005) document, which can be viewed at: http://www.southbayrestoration.org/pdf_files/Conveyance-Report-Full-Jan2005.pdf