National Water-Quality Assessment (NAWQA) Program
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Studies are conducted on a rotational sampling schedule through 2012, including in Birmingham, Alabama; Boston, Massachusetts; and Salt Lake City, Utah in 2000; Raleigh, North Carolina; Atlanta, Georgia; and Denver, Colorado in 2003; Dallas-Fort Worth, Texas; Milwaukee-Green Bay, Wisconsin; and Portland, Oregon in 2004; and Seattle, Washington in 2007.
General descriptions for individual study areas:
East Coast:
Great Lakes Region:
South Central:
Mountain West:
West Coast:
U.S. Department of the Interior | U.S. Geological Survey
URL: http://water.usgs.gov/nawqa/urban/html/wherewestudied.html
Page Contact Information: Jerry McMahon
Page Last Modified: Monday, 23-Jun-2008 17:29:48 EDT
