Hudson Bay watershed

The Hudson Bay watershed is the largest ocean watershed in Canada (3.8 million km² ) and extends over five Canadian provinces from Alberta to Quebec, and also over the Northwest Territories and Nunavut. Amongst the major streams, we find the Nelson, Saskatchewan and Churchill rivers in Manitoba, and also Lake Winnipeg, Lake Manitoba and Lake of the Woods. The major cities are Edmonton, Calgary, Saskatoon, Regina and Winnipeg.

• Nutrients in Lake Winnipeg (2016)
• Backgrounder - Lake of the Woods and Rainy River watershed (2016)
• A Water Quality Plan of Study for the Lake of the Woods Basin- January 2015
• Cleaning Up Lake Winnipeg
• Rainy-Lake of the Woods State of the Basin Report (2014)
• Environment Canada’s Lake of the Woods Science Initiative 2008 to 2011 - Summary 
• State of Lake Winnipeg: 1999 to 2007 - Highlights (2011)
• Lake Winnipeg Basin Initiative Science Projects and Activities (2011)
• Progress Report on the Lake Winnipeg Basin Initiative 2008/09-2009/10 2010