Laura Bexfield
0000-0002-1789-654X
US Geological Survey
27 papers found
Refreshing results…
Quality of Groundwater Used for Public Supply in the Continental United States: A Comprehensive Assessment
Perfluoroalkyl and Polyfluoroalkyl Substances in Groundwater Used as a Source of Drinking Water in the Eastern United States
Groundwater-quality and select quality-control data from the National Water-Quality Assessment Project, January 2017 through December 2019
Pesticides and Pesticide Degradates in Groundwater Used for Public Supply across the United States: Occurrence and Human-Health Context
Groundwater-quality and select quality-control data from the National Water-Quality Assessment Project, January through December 2016, and previously unpublished data from 2013 to 2015
Quality of pesticide data for groundwater analyzed for the National Water-Quality Assessment Project, 2013–18
Quality of data from the U.S. Geological Survey National Water Quality Network for water years 2013–17
Hormones and Pharmaceuticals in Groundwater Used As a Source of Drinking Water Across the United States
Use of Set Blanks in Reporting Pesticide Results at the U.S. Geological Survey National Water Quality Laboratory, 2001–15
Groundwater-quality and select quality-control data from the National Water-Quality Assessment Project, January through December 2015, and previously unpublished data from 2013 to 2014
Data analysis considerations for pesticides determined by National Water Quality Laboratory schedule 2437
Groundwater quality in the Rio Grande aquifer system, southwestern United States
Groundwater-quality data from the National Water-Quality Assessment Project, January through December 2014 and select quality-control data from May 2012 through December 2014
Groundwater quality data from the National Water-Quality Assessment Project, May 2012 through December 2013
The quality of our Nation's waters: water quality in basin-fill aquifers of the southwestern United States: Arizona, California, Colorado, Nevada, New Mexico, and Utah, 1993-2009
Maps of estimated nitrate and arsenic concentrations in basin-fill aquifers of the southwestern United States
Hydrogeology, water chemistry, and transport processes in the zone of contribution of a public-supply well in Albuquerque, New Mexico, 2007-9
Assessing the vulnerability of public-supply wells to contamination: Rio Grande aquifer system in Albuquerque, New Mexico
Predicted nitrate and arsenic concentrations in basin-fill aquifers of the Southwestern United States
Estimated 2008 groundwater potentiometric surface and predevelopment to 2008 water-level change in the Santa Fe Group aquifer system in the Albuquerque area, central New Mexico
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