There are many entities relying on the Columbia River. Some need it for life, others for transport. All are competing and working in conjunction to have their needs met.
Which features of British Columbia make it distinct among the Canadian provinces? - Quora
Montreal: A Growing North American Transportation and Logistics Hub
Vancouver Comprehensive Plan 2011-2030 - City of Vancouver
B.C. flood update: Some ferries cancelled, Gov't officials tour Abbotsford poultry farm in recovery, Highway 11 in Abbotsford reopens
Portland Architecture: Transit
U.S., Canada and Indigenous groups announce proposal to address cross-border mining pollution - BNN Bloomberg
Columbia River Treaty
Coronavirus Watch: Governments Rush to Secure Ventilators, 2020-03-16
Why nature can't be neglected any more - Mott MacDonald
The Distributed Proofreaders Canada eBook of A Short History of the Canadian People by George Bryce