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  2. Drinking water quality legislation of the United States

    en.wikipedia.org/wiki/Drinking_water_quality...

    The SDWA authorized the EPA to promulgate regulations regarding water supply. The major regulations are in Title 40 of the Code of Federal Regulations: 40 CFR Parts 141, 142, and 143. Parts 141, 142, and 143 regulate primary contaminants, implementation by states, and secondary contaminants. Primary contaminants are those with health impacts.

  3. 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]

  4. Water law in the United States - Wikipedia

    en.wikipedia.org/wiki/Water_law_in_the_United_States

    The United States inherited the British common law system which develops legal principles through judicial decisions made in the context of disputes between parties. . Statutory and constitutional law forms the framework within which these disputes are resolved, to some extent, but decisional law developed through the resolution of specific disputes is the great engine of w

  5. Great Lakes Compact - Wikipedia

    en.wikipedia.org/wiki/Great_Lakes_Compact

    The compact details how the states manage the use of the Great Lakes Basin's water supply and builds on the 1985 Great Lakes Charter and its 2001 Annex. The compact is the means by which the states implement the governors' commitments under the Great Lakes–St. Lawrence River Basin Sustainable Water Resources Agreement that also includes the ...

  6. Federal and state environmental relations - Wikipedia

    en.wikipedia.org/wiki/Federal_and_state...

    Some states have adopted legislation similar to existing legislation in other states, and Congress has recently considered several bills to regulate e-waste, perhaps as a result of pioneering state regulation. States have also used litigation to force federal regulation.

  7. Great Lakes Areas of Concern - Wikipedia

    en.wikipedia.org/wiki/Great_Lakes_Areas_of_Concern

    President Richard Nixon and Prime Minister Pierre Trudeau at the signing ceremony for the Great Lakes Water Quality Agreement in 1972. The Great Lakes Water Quality Agreement between the United States and Canada more specifically defines Areas of Concern as "geographic areas that fail to meet the general or specific objectives of the agreement where such failure has caused or is likely to ...

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  9. Riparian water rights - Wikipedia

    en.wikipedia.org/wiki/Riparian_water_rights

    The United States recognizes two types of water rights. Although use and overlap varies over time and by state, the western arid states that were once under Mexico and Spain generally follow the doctrine of prior appropriation, also known as "first-come, first-served", but water rights for the eastern states follow riparian law.