River Levels at Record Lows
By 250 News
The Fraser River is showing the impact of a warm dry summer, coupled with an earlier than usual snowpack melt.
The Fraser at Hope and the Thompson River at Spences Bridge, are both below their previous historic low flow marks for this time of the year.
Rainfall for most areas of the province was below the norm, only 30 to 70 percent of the usual rainfall in June and July and less than 1/2 of the normal rainfall in August.
The bad news is that low flows and warm temperatures could be lethal for some fish. There is less oxygen in warm water and that creates a problem for trout and salmon. Low flows also make it more difficult for returning salmon to reach their spawning grounds.
On the Upper Fraser at McBride, the flows are the lowest they've been in 10 years, while at Shelley, the river is the lowest its been in 20 years. Further downstream, the Horsefly and Quesnel rivers are below 20-year low levels. The same can be said of the Skeena and Bulkley rivers in the northwest, both below the 20 year low marks.
Things aren't expected to improve any time soon, as the weekend forecast calls for light showers in some areas, then a return to warm dry temperatures next week.
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Above the Mud river the Nechako is basically a small stream and chain of lakes where it was once a mighty river.