Science Topics
Consistent, historic, and up-to-date water-quality data, such as temperature, specific conductance, pH, nutrients, pesticides, and volatile organic compounds downloadable from the USGS National Water Information System as graphs, tables, or files.
Metadata as [FGDC] - [XML] - [ISO]
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.usgs.gov/science//science/cite-view.php?cite=1874
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