It's time for an update from the Carbon Crisis!
The North American craton has been heading west into the Pacific for some 200 million years. Atmospheric carbon dioxide levels only exited the historic regime during the Korean War. Both historic trends are important as we put November to bed on Canada's West Coast. The direct cause of the tricky situation in which the Lower Mainland of the province of British Columbia, home to 3 million Canadians, now finds itself is admittedly a climate-change driven weather event, but the actual problem we now have is related to the untidy way that our home tectonic plate has been sorting out the terranes it has been acquiring for the last few geological ages.
The story is that Two weeks ago, on November 14--15, a major weather system made landfall on the West Coast, and delivered an unprecedented, or almost unprecedented amount of rain to the region. The Nooksack River, which usually drains Mount Baker (Boeing's Mount Baker) directly into the Salish Sea, unburdened itself of the resulting floodwaters into its big brother, the Fraser, via a long-since reclaimed slough, the Sumas Prairie. The flat land of the area having had an irresistible attraction to freeway engineers, the result was the closure of the Trans-Canada as well as significant flooding in a lightly-populated but heavily farmed area. The exact impact of this on local supplies of milk, eggs, poultry, and Christmas trees are unclear at this point. Flooding also affected two towns in the watersheds on the lee side of the coastal mountains. Downtown Princeton was flooded by the rising Tulameen and its distributary, the Similkameen, itself a tributary of the Columbia via the Okanagan, while the town of Merritt on the Nicola, a tributary of the Fraser via the Thompson River, suffered an altogether more devastating flood when the flood breached the protection of the municipal waste water plant and knocked out all water services, forcing the complete evacuation of the community.

At the same time, heavy water loads on unstable slopes denuded by a devastating summer fire season, and high water in mountain creeks damaged highway infrastructure. By the end of the rainstorm on Tuesday afternoon, all four highways and both of the two railways connecting the Lower Mainland and the Port of Vancouver with the rest of Canada were closed. Two highways, 99 and 3, were reopened on Friday the 19th on a limited basis.
We have had two subsequent storms of equivalent magnitude, but as is not entirely uncommon with rain storms, without the same degree of devastation. Between emergency work on flood protection systems, and the blockage-clearing efforts of the first flooding, the rainfall of the subsequent storms was able to find its way to the sea without inconveniencing us too much. Unless something worse happens, this is the new normal for my province. And by this I mean a complete logistical fuckup, which I will explore in this post.