Groundwater Recharge in the Lower Mississippi River Alluvial Valley

The Lower Mississippi River Alluvial Valley is a floodplain that spans seven states. It is suffering from groundwater depletion – a long-term water level decline due to human use. Irrigation and overuse of water resources have led to a seven meter drop in groundwater levels from 1987 to 2014. Water from precipitation and other sources…  More 

Farm Ponds Conserve Groundwater in MS

Below the earth’s surface, below the slow-moving creeks and placid bayous, aquifers store immense quantities of water. “In Mississippi, 90 percent of drinking water comes from groundwater,” says U.S. Forest Service research hydrologist Ying Ouyang. “Aquifers also provide water to farmers.” Over the past 50 years, groundwater levels in the Mississippi Delta have declined by…  More