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  2. Water pollution - Wikipedia

    en.wikipedia.org/wiki/Water_pollution

    Nutrient pollution caused by Surface runoff of soil and fertilizer during a rain storm Nutrient pollution, a form of water pollution, refers to contamination by excessive inputs of nutrients. It is a primary cause of eutrophication of surface waters (lakes, rivers and coastal waters ), in which excess nutrients, usually nitrogen or phosphorus ...

  3. United States regulation of point source water pollution

    en.wikipedia.org/wiki/United_States_regulation...

    The difference with water pollution, however, is that the problems that cause local water quality issues differ from those that create regional air pollution problems. Discharges into water are difficult to measure and effects are dependent on a variety of other factors and vary with weather and location. [54]

  4. Hinkley groundwater contamination - Wikipedia

    en.wikipedia.org/wiki/Hinkley_groundwater...

    The water was stored between uses in unlined ponds, which allowed it to percolate into the groundwater. This led to groundwater pollution, affecting soil and contaminating water wells near the compressor station with a plume originally about two miles (three kilometers) long and nearly one mile (1.6 kilometers) wide. [32]

  5. Health consequences of the Deepwater Horizon oil spill

    en.wikipedia.org/wiki/Health_consequences_of_the...

    According to Shaw, "Chemicals in crude oil and dispersants can cause a wide range of health effects in people and wildlife. Highly toxic chemical ingredients such as benzene and polycyclic aromatic hydrocarbons (PAHs) can damage systems in the body, including DNA damage and mutations ...

  6. Nonpoint source pollution - Wikipedia

    en.wikipedia.org/wiki/Nonpoint_source_pollution

    Pathogens are bacteria and viruses that can be found in water and cause diseases in humans. [9] Typically, pathogens cause disease when they are present in public drinking water supplies. Pathogens found in contaminated runoff may include: [15] Cryptosporidium parvum; Giardia lamblia; Salmonella; Norovirus and other viruses; Parasitic worms ...

  7. Nonpoint source water pollution regulations in the United ...

    en.wikipedia.org/wiki/Nonpoint_source_water...

    Nonpoint sources are the most significant single source of water pollution in the United States, accounting for almost half of all water pollution, [1] and agricultural runoff is the single largest source of nonpoint source water pollution. [2] This water pollution has a number of detrimental effects on human health and the environment.

  8. Common Causes of Stomatitis, a Painful Inflammatory Condition

    www.aol.com/common-causes-stomatitis-painful...

    Canker sores can be caused by trauma to the mucosal membranes, oral hygiene issues, poor nutrition, and/or stress,” says Dr. Connor. It's estimated that 20% of the population experiences this ...

  9. Water pollution in the United States - Wikipedia

    en.wikipedia.org/wiki/Water_pollution_in_the...

    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]