Preliminary research on the hydrology of the Oak Ridges Moraine began in the 1970s, but a broader research effort including the impact of urban development on the aquifer system and Great Lakes water quality was established in 1993.[1] The research locus is the Geological Survey of Canada and the University of Toronto Groundwater Research Group, though other groups have made substantial contributions to this project.
The moraine serves to recharge streams and rivers in the surrounding region, acting as an underground reservoir. Rain and snow melt slowly soak into the moraine, being filtered and purified in its many sand and gravel aquifers. The cool, fresh water is discharged into the headwaters of streams and rivers which eventually flow into Lake Simcoe, Lake Scugog and Lake Ontario. The aquifers are also the water supply for some communities on the Moraine.
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research on the hydrology oftheOakRidgesMoraine began in the 1970s, but a broader research effort including the impact of urban development on the aquifer...
Within the arc created by the Valparaiso Moraine are the two younger recessional morainesofthe Tinley Moraine and the Lake Border Moraine. Each moraine created...
the Wisconsin glaciation breached themoraines (located in what is today northern Indiana) holding it in. The resultant flood created the bed ofthe Kankakee...
and deeper near the Boone County line. The South Branch ofthe Kishwaukee River originates near Shabbona on the Cropsey Moraine. The river flows north...
mouth ofthe river Okhta. The river declines 4.27 metres (14.0 ft) in elevation between source and mouth. At one point the river crosses a moraineridge and...
placing the population there at risk. Glaciers no longer exist in the Apennines outside the Gran Sasso d'Italia massif. However, post-Pliocene moraines have...
of Yosemite Valley a rocky moraine. This moraine was actually one of several moraines deposited by the four glaciations, which include Medial Moraine...
Jewish Project U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed April 1, 2011 "Middlesex...
agricultural region of glacial moraines before flowing into the Maumee Bay of Lake Erie. The city of Toledo is located at the mouth ofthe Maumee. The Maumee was...
Zumwalt Meadow, one ofthe few large areas of flat land in the park, was formed by the accumulation of sediment behind the terminal moraineof a retreating glacier...
"Definition of SCHUYLKILL". www.merriam-webster.com. U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map...
far as the 222 bridge.[citation needed] List of Maryland rivers List of rivers of Pennsylvania Horseshoe Scout Reservation "National Hydrography Dataset...
Sugar maple (Acer saccharum), Chestnut oak (Quercus montana), Northern red oak, (Quercus rubra), White oak (Quercus alba) and Eastern white pine (Pinus...
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