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Filters: Tags: groundwater (X) > Extensions: Shapefile (X) > partyWithName: Gwendolyn E Davies (X)

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These contours represent static groundwater levels based on depth-to-water measurements made at 165 monitoring wells during water years 2016-2020 in Smith Valley and Mason Valley, Nevada. For each monitoring well, the median groundwater-level altitude during the five-year period (2016-2020) was used for developing the groundwater-level contours. Depth-to-water measurements were collected by the USGS and the Nevada Division of Water Resources (NDWR).
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These contours represent static groundwater levels based on depth-to-water measurements in Smith Valley and Mason Valley, Nevada, for fall 2006. Groundwater-level contours were first published by Lopes and Allander (2009) and subsequently published electronically by Medina and others (2022). Since the time of the dataset's original publication, the position and land-surface altitude at 23 monitoring wells in Smith Valley used to develop the original 2006 groundwater-level contours have been updated. As such, 10 contours in Smith Valley were revised using the updated monitoring well locations and land-surface altitudes while maintaining, to the extent possible, the original interpretation made by Lopes and Allander...
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This dataset consists of points representing selected monitoring well locations and median groundwater-level altitudes for the water year period 1991-1995 that were used to develop groundwater-level contours in Smith and Mason Valleys, Nevada. Groundwater-level measurements were collected by the USGS and the Nevada Division of Water Resources (NDWR).
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These contours represent static groundwater levels based on depth-to-water measurements made at 96 monitoring wells during water years 1991-1995 in Smith Valley and Mason Valley, Nevada. For each monitoring well, the median groundwater-level altitude during the five-year period (1991-1995) was used for developing the groundwater-level contours. Depth-to-water measurements were collected by the USGS and the Nevada Division of Water Resources (NDWR).
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This dataset consists of points representing selected groundwater monitoring well locations and median groundwater-level altitudes for the water year period 2016-2020 that were used to develop groundwater-level contours in Smith and Mason Valleys, Nevada. Groundwater-level measurements were collected by the USGS and the Nevada Division of Water Resources (NDWR).
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This polygon represents the areal extent used to estimate groundwater-level and groundwater storage-volume change in Smith Valley and Mason Valley, Nevada. Each groundwater-level dataset used in this study (1970, 1995, 2006, 2020) contained a unique areal extent because the monitoring wells used to create each dataset was different and as a result, the extent of groundwater-level contours differed. Defining a common extent among all datasets was needed to evaluate water-level change and groundwater storage-volume change using a consistent approach.
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These contours represent static groundwater levels based on depth-to-water measurements in Smith Valley and Mason Valley, Nevada. Groundwater-level contours for Smith Valley were first published by Rush and Schroer (1976) and subsequently published electronically by Welborn and Medina (2022). The Smith Valley groundwater-level contours represent conditions in the spring of 1972. Groundwater-level contours for Mason Valley were first published by Huxel and Harris (1969) and subsequently published electronically by Lopes and others (2006). The Mason Valley groundwater-level contours represent conditions during 1965-1966. The original groundwater-level contours from Smith Valley and Mason Valley (Huxel and Harris,...
    map background search result map search result map 01) Revised groundwater-level contours for Smith Valley and Mason Valley, Nevada, 1970 04) Groundwater-level contours for Smith Valley and Mason Valley, Nevada, 2020 03) Revised groundwater-level contours for Smith Valley and Mason Valley, Nevada, 2006 13) Common extent for estimating groundwater-level and groundwater storage-volume change, Smith Valley and Mason Valley, Nevada 02) Groundwater-level contours for Smith Valley and Mason Valley, Nevada, 1995 14) Monitoring well locations and median groundwater-level altitudes used to develop groundwater-level contours for Smith Valley and Mason Valley, Nevada, 1995 15) Monitoring well locations and median groundwater-level altitudes used to develop groundwater-level contours for Smith Valley and Mason Valley, Nevada, 2020 14) Monitoring well locations and median groundwater-level altitudes used to develop groundwater-level contours for Smith Valley and Mason Valley, Nevada, 1995 15) Monitoring well locations and median groundwater-level altitudes used to develop groundwater-level contours for Smith Valley and Mason Valley, Nevada, 2020 13) Common extent for estimating groundwater-level and groundwater storage-volume change, Smith Valley and Mason Valley, Nevada 01) Revised groundwater-level contours for Smith Valley and Mason Valley, Nevada, 1970 02) Groundwater-level contours for Smith Valley and Mason Valley, Nevada, 1995 04) Groundwater-level contours for Smith Valley and Mason Valley, Nevada, 2020 03) Revised groundwater-level contours for Smith Valley and Mason Valley, Nevada, 2006