Revision History for U.S. Geological Survey Fact Sheet 2018-3067

By James A. Kingsbury

Groundwater Quality in the Mississippi Embayment–Texas Coastal Uplands Aquifer System, South-Central United States

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Posted online November 26, 2018

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Revised and reposted September 16, 2020


The following changes were made to the fact sheet:

On the front page, the version number "ver. 1.1" was added and the month of publication was changed from "November 2017" to "September 2020."

On page 3, in the table, the constituent Chloride, including its benchmark data, was deleted.