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Groundwater-related subsidence is the subsidence (or the sinking) of land resulting from unsustainable groundwater extraction.It is a growing problem in the developing world as cities increase in population and water use, without adequate pumping regulation and enforcement.
Colorado homes to be bulldozed after developers built on top of retention pond — families forced to sell everything and move Chris Clark September 30, 2024 at 4:48 AM
In the mid-19th century, Colorado Springs was a center of mining industry activity. Coal was mined in 50 mines in the area and towns, now annexed to Colorado Springs, were established to support residents of the coal mining industry. It was the home to gold and silver mine investors, like Winfield Scott Stratton [1] [2] and William Jackson Palmer.
In a two-day period on July 27–28, 1997, heavy rainfall caused an overflow of the Spring Creek near Fort Collins, Colorado, United States. Stalled convection over the city produced heavy rainfall of up to 14.5 inches (370 mm) across western portions of Fort Collins, causing a flash flood which damaged areas along Spring Creek.
Subsidence frequently causes major problems in karst terrains, where dissolution of limestone by fluid flow in the subsurface creates voids (i.e., caves).If the roof of a void becomes too weak, it can collapse and the overlying rock and earth will fall into the space, causing subsidence at the surface.
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