Groundwater provides nearly 50 percent of the Nation’s drinking water. To help protect this vital resource, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Project assesses groundwater quality in aquifers that are important sources of drinking water (Burow and Belitz, 2014). The Piedmont and Blue Ridge crystalline-rock aquifers constitute one of the important areas being evaluated.
Lindsey, Bruce, 2017, Groundwater quality in the Piedmont and Blue Ridge crystalline-rock aquifers, eastern United States (ver. 1.1, September 2020): U.S. Geological Survey Fact Sheet 2017–3040, 4 p., https://doi.org/10.3133/fs20173040.
ISSN: 2327-6932 (online)
|Publication Subtype||USGS Numbered Series|
|Title||Groundwater quality in the Piedmont and Blue Ridge crystalline-rock aquifers, eastern United States|
|Series title||Fact Sheet|
|Edition||Version 1.0: December 7, 2017; Version 1.1: September 16, 2020|
|Publisher||U.S. Geological Survey|
|Publisher location||Reston, VA|
|Contributing office(s)||National Water Quality Assessment Program|
|Other Geospatial||Piedmont and Blue Ridge Crystalline-Rock Aquifers|
|Google Analytic Metrics||Metrics page|