Groundwater data for selected wells within the Eastern San Joaquin Groundwater Subbasin, California, 2003-8

Clark, Dennis A.; Izbicki, John A.; Metzger, Loren F.; Everett, Rhett R.; Smith, Gregory A.; O'Leary, David; Teague, Nicholas F.; Burgess, Matthew K.

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.

Genre:

USGS Numbered Series

ProdID:

70039876

Citation Author:

Clark, Dennis A.; Izbicki, John A.; Metzger, Loren F.; Everett, Rhett R.; Smith, Gregory A.; O'Leary, David ; Teague, Nicholas F.; Burgess, Matthew K.

Citation Contributing Office:

California Water Science Center

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Citation Edition:

Citation Editor:

Citation End Page:

154

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Citation Keywords:

Citation Language:

English

Citation Larger Work Title:

Citation LatN:

0383000

Citation LatS:

0373000

Citation LonE:

-1203000

Citation LonW:

-1213000

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Citation No Pagination:

Citation Number Of Pages:

170

Citation Online Only Flag:

Citation Phsyical Description:

xii, 154 p.; col. ill.; maps (col.)

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Citation Public Comments:

Citation Publisher:

U.S. Geological Survey

Citation Series:

Data Series

Citation Series Code:

Citation Series Number:

696

Citation Search Results Text:

Groundwater data for selected wells within the Eastern San Joaquin Groundwater Subbasin, California, 2003-8; 2012; DS; 696; Clark, Dennis A.; Izbicki, John A.; Metzger, Loren F.; Everett, Rhett R.; Smith, Gregory A.; O‘Leary, David ; Teague, Nicholas F.; Burgess, Matthew K.