Groundwater quality in the Edwards-Trinity aquifer system
نویسندگان
چکیده
First posted April 5, 2021 For additional information, contact: NAWQA Chief Scientist National Water-Quality Program U.S. Geological Survey 12201 Sunrise Valley Drive, MS 413 Reston, VA 20192-0002 Groundwater provides nearly 50 percent of the Nation’s drinking water. To help protect this vital resource, (USGS) Assessment (NAWQA) Project assesses groundwater quality in aquifers that are important sources The Edwards-Trinity aquifer system constitutes one being evaluated.
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ژورنال
عنوان ژورنال: Fact sheet /
سال: 2021
ISSN: ['2327-6932', '2327-6916']
DOI: https://doi.org/10.3133/fs20213010