The quality of our nation's waters- - -water quality in principal aquifers of the United States, 1991--2010
By: by Leslie A. DeSimone, Peter B. McMahon, and Michael R. Rosen
Contributors: McMahon, Peter B.; Rosen, Michael R., 1961-; Geological Survey (U.S.)
Series: Circular -- 1360; U.S. Geological Survey circular -- 1360.
Publisher: U.S. Geological Survey
Published: 2014
Place of publication: Reston, Virginia
Language: eng
ISBN-13: 9781411337589
Subjects: Groundwater; Quality; Aquifers
Other titles: Water quality in principal aquifers of the United States, 1991--2010
Table of contents: title: Overview of major findings and implications; title: Principal aquifers and NAWQA approach to assessing groundwater quality; title: Aquifers and processes affecting groundwater quality; title: Quality of groundwater resources for drinking and other uses; title: Understanding where and why constituents from geologic sources occur; title: Understanding where and why contaminants from human activities occur; title: How does our use of water affect groundwater quality?; title: How is groundwater quality changing?