This dataset contains groundwater levels collected from a test well installed in the basin-fill aquifer within the Las Cienegas National Conservation Area. The groundwater levels are from discrete measurements made from March 17, 2011 – October 15, 2021.

This tabular dataset contains the location and construction information of select wells in the Albuquerque area, central New Mexico, and groundwater-level measurements at those wells from 2014 to 2018. Wells in this dataset are screened or assumed to be screened in the production zone (generally the interval of the aquifer where production wells are screened) of the Santa Fe Group aquifer system. Groundwater-level elevations from this dataset were used to create groundwater-level contours for winter of water year 2016.

This tabular dataset contains the location and construction information of select wells in the Albuquerque area, central New Mexico, and groundwater-level measurements at those wells from 2014 to 2018. Wells in this dataset are screened or assumed to be screened in the production zone (generally the interval of the aquifer where production wells are screened) of the Santa Fe Group aquifer system. Groundwater-level elevations from this dataset were used to create groundwater-level contours for winter of water year 2016.

This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer within Empire Gulch in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from February 13, 2012 – December 1, 2021.

This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer within Empire Gulch in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from February 13, 2012 – December 1, 2021.

This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer along a perennial reach Cienega Creek in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from February 16, 2012 – August 11, 2021.

This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer along a perennial reach Cienega Creek in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from February 16, 2012 – August 11, 2021.

This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer within Gardner Canyon in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from March 2, 2012 – August 11, 2021.

This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer within Gardner Canyon in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from March 2, 2012 – August 11, 2021.

Groundwater-quality data collected between 1993 and 2015 were compiled from the U.S. Geological Survey (USGS) National Water Information System (NWIS) database for 722 wells in the San Joaquin Valley (SJV). Groundwater-quality data retrieved included lab analyses of complete major ion data (calcium, magnesium, sodium, potassium, chloride, sulfate, nitrate, alkalinity, bicarbonate, carbonate, silica, and TDS) for 613 samples, and an additional 109 samples with measured values of specific conductance. Most of these wells were sampled as part of the California Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project or the USGS National Water Quality Assessment (NAWQA) Program. In addition to GW quality data, the dataset includes well depths, measured or interpolated water levels, summary land-use information, and a tritium-based groundwater age classification. Each well was assigned to a geospatial grid cell in one of six SJV regions (https://www.sciencebase.gov/catalog/item/5892423ee4b072a7ac145e06). These data support the following publication: Hansen, J.A., Jurgens, B.C, Fram, M.S., Quantifying Anthropogenic Contributions to Century-Scale Groundwater Salinity Changes, San Joaquin Valley, California, USA: Science of the Total Environment, vol. XX, no. X, pp. XX-XX, 2018.