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Source Water-Quality Assessment

http://water.usgs.gov/nawqa/swqa/

Characterize the quality of selected rivers and aquifers used as a source of supply to community water systems in the United States to determine the occurrence of about 280 primary unregulated anthropogenic organic compounds.

by National Water Quality Assessment Program
Related topics:
Drinking water use, Human environmental safety, Human impacts, Natural resource assessment, Water chemistry, Water sampling
Alternative formats of this information:
Compatible standard Format
FGDC-CSDGM Text XML JSON
CCM of Project Open Data JSON
ISO 19115 XML

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