SWSI Download Instructions Two(2) files are required for a complete SWSI implementation: 1) WYFOR.XLS, and 2) SWSI Template.XLT Both files should be transferred to a users local PC using binary FTP transfer, and placed in a folder of convenience. The WYFOR.XLS file is used and reused for multiple SWSI implementations to update/load fresh monthly (WYFOR) data. The SWSI Template files is a master template, to be loaded in Excel and renamed for the watershed/basin of application. Users should also download the "SWSI How To" MS Word document, prepared for general reference use of the Excel approach. Users are welcome to download EXAMPLE.ZIP which contains a completed template and basic data files. For technical assistance, users may contact: Kenneth Jones Senior Forecast Hydrologist NRCS, National Water & Climate Center kjones@wcc.nrcs.usda.gov