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Articles related to water pollution in the United States, the contamination of water bodies, with a negative impact on their uses. It is usually a result of human activities. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and groundwater.
Topsoil runoff from farm, central Iowa (2011). Water pollution in the United States is a growing problem that became critical in the 19th century with the development of mechanized agriculture, mining, and manufacturing industries—although laws and regulations introduced in the late 20th century have improved water quality in many water bodies. [1]
The West Morgan-East Lawrence Water Authority, which services parts of both Morgan and Lawrence counties, was one of the main water facilities cited as potentially having a water pollution issue. [4] The manufacturing company 3M is believed to have contributed to the pollution as a result of activity at a Decatur, a city in Morgan County ...
Usually, permitted point sources of water pollution, such as wastewater treatment plants, have high discharge treatment costs, whereas nonpoint sources of water pollution, such as agriculture, have low costs of pollution reduction. Therefore, it is generally assumed that most trades would take place between point sources and nonpoint sources. [54]
A map of Superfund sites as of October 2013. Red indicates currently on final National Priority List, yellow is proposed, green is deleted (usually meaning having been cleaned up).
DHEC’s report indicated that lead near Rockyford Lake consistently violated a surface water standard for the metal, but Byrd noted that the lead levels are within a safe drinking water standard.
Martin County is a community in eastern Kentucky with a current population of approximately 11,195 people. [14] The people of this county have been struggling to survive due to heavily contaminated water for the last several decades.
A documented 98% of the state has access to drinkable water, though some studies note that access disparities exist. [15] Despite modern data and methods for agricultural safety, 92 water systems in the Central Valley were attached to wells containing illegal levels of nitrates between 2005 and 2008, impacting the 1,335,000 residents in the ...