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Water pollution (or aquatic pollution) is the contamination of water bodies, with a negative impact on their uses. [ 1 ] : 6 It is usually a result of human activities. Water bodies include lakes , rivers , oceans , aquifers , reservoirs and groundwater .
Today, industrial pollution is caused by discharges and emissions from manufacturing plants in certain industries, which continues to pollute surface waters nationwide. [39] Many manufacturing processes generate wastewater, contributing to the water pollution found in rivers, lakes, and oceans. [40]
Severe risk of making the main source drinkable water for Owerri non-potable. [7] Modjo River: Central Ethiopia: One of the two most polluted rivers in Ethiopia. [8] [9] Toxic industrial chemicals [8] [9] Nairobi River Kenya: The rivers are mostly narrow and highly polluted, [10] though recent efforts to clean the rivers have improved water ...
This is especially concerning as treated wastewater is expected to make up an increasing proportion of drinking water supplies as climate change-fueled drought shrinks water sources, Ruyle told CNN.
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. [80]
There has been criticism that water bosses have received bonuses despite sewage pollution rising. Thames Water's chief executive Chris Weston was paid a 195,000 pound bonus for three months' work ...
Nonpoint source pollution is the leading cause of water pollution in the United States today, with polluted runoff from agriculture and hydromodification the primary sources. [ 44 ] : 15 [ 21 ] Regulation of Nonpoint Source Pollution in the United States
A public health crisis in and around the city of Jackson, Mississippi, began in late August 2022 after the Pearl River flooded due to severe storms in the state. [1] The flooding caused the O. B. Curtis Water Treatment Plant, the city's largest water treatment facility, which was already running on backup pumps due to failures the month prior, to stop the treatment of drinking water indefinitely.