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Data Series 285

Data Series 285 (ver 1.1, August 2018)

Ground-Water Quality Data in the Southern Sacramento Valley, California, 2005—Results from the California GAMA Program

Prepared in cooperation with the California State Water Resources Control Board

By Barbara J. Milby Dawson, George L. Bennett V, and Kenneth Belitz

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Version History (TXT, 2 KB)

Table of Contents

Abbreviations and Acronyms



Hydrogeologic Setting of the Southern Sacramento Valley Study Unit


Quality-Control Data Analysis

Ground-Water-Quality Results




Tables (available in PDF format)

This report is available online in Portable Document Format (PDF). If you do not have the Adobe Acrobat PDF Reader, it is available for free download from Adobe Systems Incorporated.

Download the report (PDF, 5 MB)

Version History (TXT, 2 KB)

Document Accessibility: Adobe Systems Incorporated has information about PDFs and the visually impaired. This information provides tools to help make PDF files accessible. These tools convert Adobe PDF documents into HTML or ASCII text, which then can be read by a number of common screen-reading programs that synthesize text as audible speech. In addition, an accessible version of Acrobat Reader 7.0 for Windows (English only), which contains support for screen readers, is available. These tools and the accessible reader may be obtained free from Adobe at Adobe Access.

Send questions or comments about this report to the author, Barbara Dawson , (916) 278-3082.

For more information about USGS activities in California, visit the USGS California Water Science Center home page.

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