Discuss the major source of non point pollution and explain the challenges in re

Question

Discuss the major source of non point pollution and explain the challenges in regulating non point source emissions. Can uniform national standards address non point pollution Discuss the major source of non point pollution and explain the challenges in regulating non point source emissions. Can uniform national standards address non point pollution Discuss the major source of non point pollution and explain the challenges in regulating non point source emissions. Can uniform national standards address non point pollution

Explanation / Answer

·         The major source of non-point pollution include diffuse sources like land runoff, precipitation, atmospheric deposition, drainage, seepage or hydrologic modification. Unlike pollution from industrial and sewage treatment plants, the non-point pollution is caused when rainfall and snow carry the natural and man-made pollutants and deposit them into the lakes, rivers, wetlands, coastal waters and ground waters. The pollutants that are carried are excess fertilizers, herbicides and insecticides along the agricultural and residential areas; oil, grease and toxic chemicals; bacteria and nutrients from livestock, pet wastes and faulty septic systems, etc.

Nonpoint Source Pollution is regulated under Section 319 of the Clean Water Act. It was believed that watershed management is one of the main ways of dealing with nonpoint source pollution. However, inadequate funding for the nonpoint source pollution makes it impossible for the government to implement and maintain the regulation. The Clean Water Act is responsible for improvements in water quality. However, there are some gaps in the regulation that oversights many water bodies to remain polluted. The NPS is usually managed by the local government who may find it difficult and less important to manage these sources.

Also, the stormwater sites are treated by different water regulatory authorities which makes the treatment different by each body, thus, challenging the funding. The water bodies that flow across different political borders are subject to different regulations.

Uniform national standards can help in managing the nonpoint pollution because collaboration among agencies is necessary. Federal agencies involved in nonpoint pollution control include Soil Conservation Service, US Forest Service, Office of Surface Mining, Bureau of Land Management, US Army Corps of Engineers, etc. Effective management of NPS pollution requires a partnership among state, federal, local agencies as well as private interests and the public. Coordination among existing programs, especially governmental spending programs, should be performance objectives.

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