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The LID design approach has received support from the U.S. Environmental Protection Agency (EPA) and is being promoted as a method to help meet goals of the Clean Water Act. [7] Various local, state, and federal agency programs have adopted LID requirements in land development codes and implemented them in public works projects.
The CERP is a multi-billion-dollar plan approved by the U.S. Congress in 2000 to save the wetlands of the Everglades in southern Florida with only 50% of its natural wetlands remaining. [28] The goal of this plan is to increase freshwater storage, improve water quality, and re-establish the natural water flow.
Watershed management is the study of the relevant characteristics of a watershed aimed at the sustainable distribution of its resources and the process of creating and implementing plans, programs and projects to sustain and enhance watershed functions that affect the plant, animal, and human communities within the watershed boundary. [1]
Wetlands play an important role in Canadian in ecosystem functioning as they protect coastal areas from erosion; regulate water from large floods; prevent toxic sediments and substances from getting into groundwater; provide habitats for various species; participate and contribute to the water cycle; and serve as a natural storage base for carbon.
As of 31 January 2008, according to the United Nations Environment Programme, the United States had a total of 6770 terrestrial nationally designated (federal) protected areas. These protected areas cover 2,607,131 km 2 (1,006,619 sq mi), or 27.08 percent of the land area of the United States. [ 78 ]
Restrictions on projects include: the size of the watershed must be 250,000 acres (1011 km²) or less; no single structure may provide more than 12,500 acre-feet (15,400,000 m 3) of flood water retention; no single dam may provide more than 25,000 acre-feet (31,000,000 m 3) of total capacity; and projects with costs greater than $5 million or ...
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Following approval by each of the eight member-state legislatures, the compact was signed by Minnesota Gov. Tim Pawlenty on February 20, 2007; Illinois Gov. Rod Blagojevich on August 17, 2007; Indiana Gov. Mitch Daniels on February 20, 2008; New York Gov. Eliot Spitzer on March 4, 2008; Wisconsin Gov. Jim Doyle on May 27, 2008; Ohio Gov. Ted Strickland on June 27, 2008; Pennsylvania Gov. Ed ...