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Start Over Resource Type Line data Subject Hydrogeology
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
1945. VMap1 is a vector digital topographic reference product developed by Natural Resources Canada (NRCan) and The Department of National Defence (DND).... Canada Centre for Mapping and Earth Observation.
2005. Department of Conservation & Development, Contra Costa County. This dataset represents the Creeks' Drainages within Contra Costa, California. Latest data revision occurred in August 2005; Data was mapped and pr...
2015. Santa Clara Valley Water District (Calif.). This polyline shapefile depicts centerlines for the Santa Clara and Llagas groundwater subbasins confinend boundary in the County of Santa Clara, C... Santa Clara Valley Water District (Calif.).
2013. California. Department of Water Resources. This line shapefile represents the depth to groundwater below the ground surface in California during the fall of 2013. This layer is a smoothed ap... California. Department of Water Resources.
2014. California. Department of Water Resources. This line shapefile represents the depth to groundwater below the ground surface in California during the Fall of 2014. This layer is a smoothed ap... California. Department of Water Resources.
2015. California. Department of Water Resources. This line shapefile represents the depth to groundwater below the ground surface in California during the Fall of 2015. This layer is a smoothed ap... California. Department of Water Resources.
2011. California. Department of Water Resources. This line shapefile represents the depth to groundwater below the ground surface in California during the spring of 2011. This layer is a smoothed ... California. Department of Water Resources.
2012. California. Department of Water Resources. This line shapefile represents the depth to groundwater below the ground surface in California during the spring of 2012. This layer is a smoothed ... California. Department of Water Resources.