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Many wetland plants are dependent upon low water levels to reproduce. [19] When water levels are stabilized, the area and diversity of the marsh is reduced. This is particularly true of meadow marsh (also known as wet meadow wetlands); for example, in Eel Bay near Alexandria Bay, regulation of lake levels has resulted in large losses of wet ...
Along with many other rivers in central and southern Alberta during late June, the North Saskatchewan saw significantly higher water levels and flow rates. The river peaked at a stage of 9.03 m (29.6 ft) with a peak instantaneous discharge of 2,710 cubic metres per second (96,000 cu ft/s) on June 23 in Edmonton. [ 25 ]
The water level in Lake Ontario has remained relatively constant in the same time period, hovering around the historical average level. [35] Water levels of Lakes Michigan and Huron in the United States, 1918 to 2019. Although "true tides—changes in water level caused by the gravitational forces of the sun and moon—do occur in a semi ...
This project in progress is a partnership of the Pic River First Nation and Innergex II Income Fund (on the White River, near Marathon). Island Falls Hydroelectric Project - Installed capacity of 20 mW Q4 2009.
The average annual mean waterflow measured at Carillon dam, near the Lake of Two Mountains, is 1,939 m 3 /s (68,500 cu ft/s), with average annual extremes of 749 to 5,351 m 3 /s (26,500 to 189,000 cu ft/s). Record historic levels since 1964 are a low of 467 m 3 /s (16,500 cu ft/s) in 2010 and a high of 9,094 m 3 /s (321,200 cu ft/s) in 2017. [3]
Agriculture, however, is a much less important industry, and many of the fertile riverside lands have been flooded by the construction of dams (most notably Libby Dam in Montana, which backs water into Canada). Only about two percent of the entire Kootenay basin (1,005 square kilometres (388 sq mi) is used for agriculture, and much of that is ...
Temporarily shifted rating curve for station 05CK004, Red Deer River near Bindloss, Alberta, Canada, operated by Water Survey of Canada. Canadian streams and rivers are monitored by the Water Survey of Canada, a branch of Environment and Climate Change Canada. As of 2021, it operates or collects data from more than 2800 gauges across Canada. [6]
The dam provides flood control and winter power generation by raising the normal water level by two meters. Just down river is Bonnington Falls, today the site of several hydroelectric dams. In 2003 the lake discharged 16.9 billion cubic metres of water. High water for that year was a normal 533 metres, the record is 537 metres in 1961. [11]