The following PDF documents provide detailed information about the Watershed Index Online for users seeking more than the summary information on WSIO web pages alone.

• WSIO Quick Start Guide (PDF) (22 pp, 2 MB) This file contains the basic steps to get started, and is recommended for download along with your WSIO customized tool.
• WSIO User Manual (PDF) (40 pp, 3 MB) This file contains the complete set of tool use directions, recommended for download along with your WSIO customized tool.
• WSIO Metadata and List of Indicators. This file is the complete list of indicators currently accessible from WSIO, their definitions, calculation formulae and data sources.
• About WSIO (PDF) (11 pp, 737 K) This file contains a detailed account of the design and development of the Watershed Index, along with its transformation into an online support tool, the WSIO.