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  2. United States groundwater law - Wikipedia

    en.wikipedia.org/wiki/United_States_groundwater_law

    The Rule of Capture is a non-liability tort law that provides each landowner the ability to capture as much groundwater as they can put to a beneficial use, but they are not guaranteed any set amount of water. As a result, well-owners are not liable to other landowners for damaging their wells or taking water from beneath their land.

  3. Exemptions for fracking under United States federal law

    en.wikipedia.org/wiki/Exemptions_for_fracking...

    These laws range from protecting clean water and air, to preventing the release of toxic substances and chemicals into the environment: the Clean Air Act, Clean Water Act, Safe Drinking Water Act, National Environmental Policy Act, Resource Conservation and Recovery Act, Emergency Planning and Community Right-to-Know Act, and the Comprehensive ...

  4. Water quality law - Wikipedia

    en.wikipedia.org/wiki/Water_quality_law

    Water quality laws govern the protection of water resources for human health and the environment. Water quality laws are legal standards or requirements governing water quality, that is, the concentrations of water pollutants in some regulated volume of water. Such standards are generally expressed as levels of a specific water pollutants ...

  5. Water table - Wikipedia

    en.wikipedia.org/wiki/Water_table

    Cross section showing the water table varying with surface topography as well as a perched water table Cross-section of a hillslope depicting the vadose zone, capillary fringe, water table, and the phreatic or saturated zone. (Source: United States Geological Survey.) The water table is the upper surface of the phreatic zone or zone

  6. Vadose zone - Wikipedia

    en.wikipedia.org/wiki/Vadose_zone

    Cross section showing the water table varying with surface topography as well as a perched water table The vadose zone (from the Latin word for "shallow"), also termed the unsaturated zone , is the part of Earth between the land surface and the top of the phreatic zone , the position at which the groundwater (the water in the soil's pores) is ...

  7. United States environmental law - Wikipedia

    en.wikipedia.org/.../United_States_environmental_law

    Congress has passed a number of landmark environmental regulatory regimes, but many other federal laws are equally important, if less comprehensive. Concurrently, the legislatures of the fifty states have passed innumerable comparable sets of laws. [6] These state and federal systems are foliated with layer upon layer of administrative regulation.

  8. 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

  9. Philadelphia Water Department - Wikipedia

    en.wikipedia.org/wiki/Philadelphia_Water_Department

    The Early Warning System was created in order to integrate real time water quality monitoring with the use of river gauges and water quality sensors that analyze and provide data to craft models that can project the downstream spread and estimated arrival of pollution caused by spills, accidents, and floods. [37]