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Northwest states have been consuming about 22,000 average megawatts of electricity per year, but the Northwest Power and Conservation Council is forecasting double that amount by 2046 to as much as 44,000 aMW, according to a just-completed initial forecast of Northwest energy demand.
Columbia River fisheries forecasters confirmed Monday that their preseason run size forecast for upriver spring Chinook salmon was likely to be accurate, allowing Oregon and Washington to reopen recreational angling in the river between Tongue Point, near Astoria, OR, and the two-state line, near Pasco, WA.
Growing communities and extensive agriculture throughout the Western United States rely on meltwater that spills out of snow-capped mountains every spring. The models for predicting the amount of this streamflow available each year have long assumed that a small fraction of snowmelt each year enters shallow soil, with the remainder rapidly exiting in rivers and creeks.
Due to a drier and warmer than normal April, the water supply forecasts for May-September for the Columbia and Snake river basins have dropped, according to NOAA’s Northwest River Forecast Center’s last water supply briefing of the season held online this month.
