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  2. Hoover Dam - Wikipedia

    en.wikipedia.org/wiki/Hoover_Dam

    Hoover Dam opened for tours in 1937 after its completion but following Japan's attack on Pearl Harbor on December 7, 1941, it was closed to the public when the United States entered World War II, during which only authorized traffic, in convoys, was permitted. After the war, it reopened September 2, 1945, and by 1953, annual attendance had ...

  3. Federal government of the United States - Wikipedia

    en.wikipedia.org/wiki/Federal_Government_of_the...

    The federal government of the United States (U.S. federal government or U.S. government) [a] is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, five major self-governing territories, several island possessions, and the federal district (national capital) of Washington ...

  4. United States Environmental Protection Agency - Wikipedia

    en.wikipedia.org/wiki/United_States...

    The Environmental Protection Agency (EPA) is an independent agency of the United States government tasked with environmental protection matters. [2] President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. [3]

  5. Environmental policy of the United States - Wikipedia

    en.wikipedia.org/wiki/Environmental_policy_of...

    There are many more environmental laws in the United States, both at the federal and state levels. The common law of property and takings also play an important role in environmental issues. In addition, the law of standing, relating to who has a right to bring a lawsuit, is an important issue in environmental law in the United States.

  6. California State Water Project - Wikipedia

    en.wikipedia.org/wiki/California_State_Water_Project

    The reservoir would hold about 1.8 million acre-feet (2.2 km 3) of water to be released into the Sacramento River during low-flow periods, boosting the water supply available for SWP entitlement holders and improving water quality in the Sacramento–San Joaquin Delta. This project has previously arisen in several forms, including proposals for ...

  7. Clean Water Act - Wikipedia

    en.wikipedia.org/wiki/Clean_Water_Act

    Rapanos v. United States 547 U.S. 715 (2006). The Supreme Court questioned federal jurisdiction as it attempted to define the Act's use of the terms "navigable waters" and "waters of the United States." The Court rejected the position of the USACE that its authority over water was essentially limitless.

  8. Water storage - Wikipedia

    en.wikipedia.org/wiki/Water_storage

    Water storage is a broad term referring to storage of both potable water for consumption, and non potable water for use in agriculture. In both developing countries and some developed countries found in tropical climates, there is a need to store potable drinking water during the dry season .

  9. Solution to California’s water storage needs lies underground ...

    www.aol.com/news/solution-california-water...

    Constructed for $211 million, the High Desert Water Bank is connected to an aquifer that has enough space to store 280,000 acre-feet of water. That’s more than twice the storage of the San Luis ...