Where does the water from the St Lawrence River go?
Water flows through the westernmost Great Lakes, out of Lake Ontario, and down into the deep trench that is the St. Lawrence River. It weaves and rushes eastward, eventually finding its way to the ocean.
Is the St.Lawrence River a World Heritage Site?
The St. Lawrence is a priceless jewel of our natural heritage. It has sheltered four Ramsar sites (1971 Convention on Wetlands of International Importance) the largest of which is located in Lake Saint-Pierre (12000 ha). The same site also has the distinction of having been declared a World Biosphere Reserve in 2001.
What kind of fault is the St Lawrence River?
The St. Lawrence River is in a seismically active zone where fault reactivation is believed to occur along late Proterozoic to early Paleozoic normal faults related to the opening of the Iapetus Ocean. The faults in the area are rift -related and comprise the Saint Lawrence rift system .
How big is the St Lawrence River watershed?
The Saint Lawrence Watershed lies at the border of New York State and Canada. The Saint Lawrence River serves as the gateway between the North Atlantic and the Great Lakes. At its most downstream point in the Unites States the Saint Lawrence drains an area of nearly 300,000 square miles.
How many ducks and geese use the St Lawrence River?
With rich, fertile soils, the plant life along the St. Lawrence watershed has also flourished, including several rare species (such as the Lady’s Slipper Orchid). Did You Know? There are approximately 350,000 ducks and geese that use Lac Saint-Pierre in the St. Lawrence watershed as a stopover spot each year.
Where do salmon spawn in the St Lawrence River?
For example, Atlantic salmon use the freshwater of the Eastern St. Lawrence as spawning grounds. Their young will spend anywhere between one and eight years in the freshwater river before migrating east to the Atlantic Ocean. After one to four years at sea, they will return to the St. Lawrence River to spawn.