Claire Thirwall started a great discussion within the LinkedIn group River Restoration Professionals. She posted a link to a British stream restoration guide, and several other members made subsequent contributions to links to other similar efforts from different countries. Here’s a condensed list of those links:
The River Restoration Centre’s Manual of River Restoration Techniques
http://www.therrc.co.uk/rrc_manual.php
The Wild Trout Trust publications (most items are for sale)
http://www.wildtrout.org/catalogue/publications
USDA Natural Resource Conservation Service Stream Restoration page (has links to several stream restoration and design guidance documents)
http://www.nrcs.usda.gov/wps/portal/nrcs/main/national/technical/alphabetical/water/restoration
River Restoration Analysis Tool (River RAT)
http://www.restorationreview.com/
Canada’s Fisheries and Oceans
Ecological Restoration of Degraded Aquatic Habitats: A Watershed Approach
http://www.dfo-mpo.gc.ca/library/321286.pdf