Groundwater data for selected wells within the Eastern San Joaquin Groundwater Subbasin, California, 2003-8
Data Series
696
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Abstract
Data were collected by the U.S. Geological Survey from 2003 through 2008 in the Eastern San Joaquin Groundwater Subbasin, 80 miles east of San Francisco, California, as part of a study of the increasing chloride concentrations in groundwater processes. Data collected include geologic, geophysical, chemical, and hydrologic data collected during and after the installation of five multiple-well monitoring sites, from three existing multiple-well sites, and from 79 selected public-supply, irrigation, and domestic wells. Each multiple-well monitoring site installed as part of this study contained three to five 2-inch diameter polyvinyl chloride (PVC)-cased wells ranging in depth from 68 to 880 feet below land surface. Continuous water-level data were collected from the 19 wells installed at these 5 sites and from 10 existing monitoring wells at 3 additional multiple-well sites in the study area. Thirty-one electromagnetic logs were collected seasonally from the deepest PVC-cased monitoring well at seven multiple-well sites. About 200 water samples were collected from 79 wells in the study area. Coupled well-bore flow data and depth-dependent water-quality data were collected from 12 production wells under pumped conditions, and well-bore flow data were collected from 10 additional wells under unpumped conditions.
Suggested Citation
Clark, D.A., Izbicki, J., Metzger, L.F., Everett, R., Smith, G.A., O’Leary, D.R., Teague, N.F., Burgess, M.K., 2012, Groundwater data for selected wells within the Eastern San Joaquin Groundwater Subbasin, California, 2003-8: U.S. Geological Survey Data Series 696, xii, 154 p., https://doi.org/10.3133/ds696.
ISSN: 2327-638X (online)
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Groundwater data for selected wells within the Eastern San Joaquin Groundwater Subbasin, California, 2003-8 |
| Series title | Data Series |
| Series number | 696 |
| DOI | 10.3133/ds696 |
| Year Published | 2012 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Contributing office(s) | California Water Science Center |
| Description | xii, 154 p. |
| Country | United States |
| State | California |
| Other Geospatial | Eastern San Joaquin Groundwater Subbasin |
| Additional Online Files (Y/N) | N |