Revision History for Fact Sheet 2013–3072

Kimberly H. Shaffer

U.S. Geological Survey Water Resources Internet Tools

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Posted online November 7, 2013

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Revised and reposted August 10, 2016, version 1.1

Information about the content of some of the USGS Web sites described in the fact sheet has been updated.

The URL for the National Water Quality Assessment (NAWQA) Data Warehouse has changed to http://cida.usgs.gov/nawqa_www/nawqa_data_redirect.html?p=nawqa: from http://water.usgs.gov/nawqa/data.html.