{"id":9169,"date":"2024-03-31T19:51:18","date_gmt":"2024-03-31T18:51:18","guid":{"rendered":"https:\/\/www.aboutriver.com\/?p=9169"},"modified":"2024-03-31T19:51:18","modified_gmt":"2024-03-31T18:51:18","slug":"how-does-the-mississippi-river-look-now","status":"publish","type":"post","link":"https:\/\/www.aboutriver.com\/how-does-the-mississippi-river-look-now\/","title":{"rendered":"How Does The Mississippi River Look Now"},"content":{"rendered":"
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Social Impact<\/h2>\n

At the heart of the epic Mississippi River is the Great Mississippi Flood of 1927. Such a natural disaster has had a lasting impact on the Mississippi River. In the wake of the flood, the Army Corps of Engineers implemented a system of dams and reservoirs to control water levels in the river. This system of dams and reservoirs has drastically changed the face of the Mississippi basin, particularly the Mississippi Delta region of Louisiana.
\nEver since the dams and reservoirs were erected, many species of wildlife have begun to disappear from the Mississippi basin, as have the traditional ways of life of the rural people who live along its banks. As the waters rise and fall, so do the livelihoods of thousands of people living along the river, who rely on fishing and farming for their support. The effects of the weather unpredictability can reverberate through local economies and inflate health risks.
\nThese ecological and economic changes were further exacerbated by the Army Corps of Engineers’ decision to place levees along the river. The levees act like walls, separating the Mississippi River from its floodplains. This limits the amount of flooding that occurs along the river and blocks vital sediment, nutrients and organic matter that historically would have been replenished to the river basin. The lack of sediment, nutrients and organic matter is particularly problematic in areas already suffering from soil erosion and contamination.<\/p>\n

Environmental Impact<\/h2>\n

The Mississippi River is the second longest river in the United States, and it plays an important role in global water conservation. The river supplies drinking water to 18 states, playgrounds for recreational activities, habitats for endangered species and ecosystems for farmlands and wetlands, but also industrial and urban areas. Although it continues to provide various benefits to millions of people, the Mississippi River is facing several threats due to both human and natural processes.
\nThe greatest challenge is that of water pollution from runoff from urban, agricultural and industrial sources. Excess fertilizers, pesticides and other pollutant residues in the runoff have made their way into the river, where they are causing eutrophication, algae blooms and excessive growth of aquatic plants. This is having a serious negative impact on the ecological balance of the river and its ecosystem.
\nThe runoff is also affecting the quality of the water. According to the EPA, “The Mississippi River carries approximately 475,000 metric tons of sediment each day into the Gulf of Mexico. Pollutants such as PCBs and mercury now concentrations higher than standards set by the Clean Water Act are also found in the river as a result of chemical runoff.” The sediment and pollutants are then ingested by aquatic species and fish, leading to health issues.
\nThe overabundance of sediment is also causing physical damage to the river, leading to erosion and excessive siltation. Erosion can destabilize shorelines and cause the river to become narrower and shallower, preventing its usage. This further leads to flooding and land loss along the banks of the Mississippi River.<\/p>\n

Political Impact<\/h2>\n

The Mississippi River is also facing an array of political issues as well. In recent years, states surrounding the river have been heavily contested for their control of resources and access to the waterway. For example, the state of Missouri launched a lawsuit against the state of Illinois in 2018, contesting Illinois’s decision to allow barge traffic on the Mississippi River. Missouri alleged that the move threatened the safety of Missouri citizens and its overall environmental health.
\nClimate change poses an additional risk to the Mississippi River and its future. Climate change is predicted to cause increased instances of heavy rain and severe flooding throughout the region. This could cause serious damage to the river’s ecosystem and infrastructure, at a time when the states surrounding the Mississippi are already grappling with the fiscal strain imposed by the Great Mississippi Flood of 1927.
\nHeightened temperatures and changes in precipitation patterns caused by climate change will also increase the demand for water, further straining the river’s already shaky infrastructure. This will place additional burdens on already fragile water resources, with unpredictable effects on the lives of the people that rely on the river.<\/p>\n

Technological Impact<\/h2>\n

The Army Corps of Engineers, in collaboration with environmental agencies, universities and private firms, are striving to implement technological solutions to improve the health of the Mississippi River and its surrounding ecosystem. Technological solutions such as high-tech drones, mobile monitoring platforms and satellite data are being utilized in order to develop more accurate and comprehensive assessments of the river’s health.
\nThese solutions are also being implemented to help improve flood control and water management strategies along the river. Advanced analytics, artificial intelligence and automated systems are being used to identify and monitor water pollution, gauge the amount of sediment and pollutants in the river, and map out areas in need of restorative relief. Such technological solutions could potentially go a long way in helping to improve the health of the Mississippi River and its associated ecosystem.<\/p>\n

Cultural Impact<\/h2>\n