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2011, 2012, 2013, 2014, 2015, and 2016. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2011 and spring... California. Department of Water Resources.
2012, 2013, 2014, and 2015. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2012 and spring... California. Department of Water Resources.
2012. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2012 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.
2012. California. Department of Water Resources. This line shapefile represents groundwater elevation in California for spring 2012. This layer is a smoothed approximation of the groundwater level... California. Department of Water Resources.
2012. California. Department of Water Resources and County of San Mateo Information Services Department. This polygon shapefile represents a land use survey of San Mateo County conducted by the California Department of Water Resources, North Central Re... County of San Mateo Information Services Department.