National Water-Quality Assessment Program - Source Water-Quality Assessments

Gregory C. Delzer; Pixie A. Hamilton

doi:10.3133/fs20073069

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National Water-Quality Assessment Program - Source Water-Quality Assessments

Gregory C. Delzer·Pixie A. Hamilton

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Abstract

In 2002, the National Water-Quality Assessment (NAWQA) Program of the U.S. Geological Survey (USGS) implemented Source Water-Quality Assessments (SWQAs) to characterize the quality of selected rivers and aquifers used as a source of supply to community water systems in the United States. These assessments are intended to complement drinking-water monitoring required by Federal, State, and local programs, which focus primarily on post-treatment compliance monitoring.

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Gregory C. Delzer, Pixie A. Hamilton. 2007. National Water-Quality Assessment Program - Source Water-Quality Assessments. https://doi.org/10.3133/fs20073069

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