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151. Groundwater Elevation, California, Spring 2011

2011. California. Department of Water Resources. This point shapefile represents groundwater elevation in California for spring 2011. This layer shows the depth to groundwater values collected fro... California. Department of Water Resources.

152. Groundwater Elevation Change, California, Fall 2011 to Fall 2014

2011. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2011 and fall 20... California. Department of Water Resources.

153. Groundwater Elevation Change, California, Spring 2011 to Spring 2012

2011. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2011 and sprin... California. Department of Water Resources.

154. Groundwater Elevation Change, California, Spring 2011 to Spring 2016

2011. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2011 and sprin... California. Department of Water Resources.

155. Groundwater Elevation Change Color Ramp, California, Fall 2011 to Fall 2014

2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.

156. Groundwater Elevation Change Color Ramp, California, Spring 2011 to Spring 2014

2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

157. Groundwater Elevation Change Color Ramp, California, Spring 2011 to Spring 2016

2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

158. Groundwater Elevation Change Contours, California, Fall 2011 to Fall 2014

2011. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2011 and fall 201... California. Department of Water Resources.

159. Groundwater Elevation Change Contours, California, Spring 2011 to Spring 2014

2011. 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.

160. Groundwater Elevation Change Contours, California, Spring 2011 to Spring 2016

2011. 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.

161. Groundwater Elevation Color Ramp, California, Spring 2011

2011. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California for spring 2011 using a color ramp. This layer is a smoothed approxima... California. Department of Water Resources.

162. Groundwater Elevation Contours, California, Spring 2011

2011. California. Department of Water Resources. This line shapefile represents groundwater elevation in California for spring 2011. This layer is a smoothed approximation of the groundwater level... California. Department of Water Resources.

163. Groundwater Elevation Change, California, Fall 2010 to Fall 2015

2010. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2010 and fall 20... California. Department of Water Resources.

164. Groundwater Elevation Change, California, Spring 2010 to Spring 2013

2010. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2010 and sprin... California. Department of Water Resources.

165. Groundwater Elevation Change, California, Spring 2010 to Spring 2015

2010. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2005 and sprin... California. Department of Water Resources.

166. Groundwater Elevation Change Color Ramp, California, Spring 2010 to Spring 2013

2010. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

167. Groundwater Elevation Change Contours, California, Fall 2010 to Fall 2015

2010. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2010 and fall 201... California. Department of Water Resources.

168. Groundwater Elevation Change Contours, California, Spring 2010 to Spring 2013

2010. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2010 and spring... California. Department of Water Resources.

169. Groundwater Elevation Change Contours, California, Spring 2010 to Spring 2015

2010. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2010 and spring... California. Department of Water Resources.

170. Groundwater Elevation Change, California, Fall 2009 to Fall 2014

2009. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2009 and fall 20... California. Department of Water Resources.

171. Groundwater Elevation Change, California, Spring 2009 to Spring 2014

2009. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2009 and sprin... California. Department of Water Resources.

172. Groundwater Elevation Change Color Ramp, California, Fall 2009 to Fall 2014

2009. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.

173. Groundwater Elevation Change Color Ramp, California, Spring 2009 to Spring 2014

2009. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

174. Groundwater Elevation Change Contours, California, Fall 2009 to Fall 2014

2009. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2009 and fall 201... California. Department of Water Resources.

175. Groundwater Elevation Change Contours, California, Spring 2009 to Spring 2014

2009. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2009 and spring... California. Department of Water Resources.

176. Groundwater Elevation Change, California, Spring 2008 to Spring 2013

2008. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2008 and sprin... California. Department of Water Resources.

177. Groundwater Elevation Change Color Ramp, California, Spring 2008 to Spring 2013

2008. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

178. Groundwater Elevation Change Contours, California, Spring 2008 to Spring 2013

2008. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2008 and spring... California. Department of Water Resources.

179. Groundwater Elevation Change, California, Spring 2007 to Spring 2012

2007. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2007 and sprin... California. Department of Water Resources.

180. Groundwater Elevation Change, California, Spring 2006 to Spring 2016

2006. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2006 and sprin... California. Department of Water Resources.

181. Groundwater Elevation Change Color Ramp, California, Spring 2006 to Spring 2016

2006. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

182. Groundwater Elevation Change Contours, California, Spring 2006 to Spring 2016

2006. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2006 and spring... California. Department of Water Resources.

183. Groundwater Elevation Change, California, Spring 2005 to Spring 2015

2005. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2005 and sprin... California. Department of Water Resources.

184. Groundwater Elevation Change Color Ramp, California, Spring 2005 to Spring 2015

2005. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

185. Groundwater Elevation Change Color Ramp, California, Spring 2010 to Spring 2015

2005. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

186. Groundwater Elevation Change Contours, California, Fall 2005 to Fall 2015

2005. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2005 and fall 201... California. Department of Water Resources.

187. Groundwater Elevation Change, California, Fall 2004 to Fall 2014

2004. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2004 and fall 20... California. Department of Water Resources.

188. Groundwater Elevation Change, California, Spring 2004 to Spring 2014

2004. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2004 and sprin... California. Department of Water Resources.

189. Groundwater Elevation Change Color Ramp, California, Fall 2004 to Fall 2014

2004. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between f... California. Department of Water Resources.

190. Groundwater Elevation Change Contours, California, Fall 2004 to Fall 2014

2004. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between fall 2004 and fall 201... California. Department of Water Resources.

191. Groundwater Elevation Change Contours, California, Spring 2004 to Spring 2014

2004. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2004 and spring... California. Department of Water Resources.

192. Bulletin 118 - Groundwater Basins and Subbasins, California, 2003

2003. California. Department of Water Resources. The polygon shapefile contains the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resources (B... California. Department of Water Resources.

193. Depth to First Groundwater: Santa Clara County, California, 2003

2003. Santa Clara Valley Water District (Calif.). This polygon shapefile depicts boundaries for Depth to First Groundwater in feet for the County of Santa Clara, California groundwater subbasins. T... Santa Clara Valley Water District (Calif.).

194. Groundwater Elevation Change, California, Spring 2003 to Spring 2013

2003. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2003 and sprin... California. Department of Water Resources.

195. Groundwater Elevation Change Color Ramp, California, Spring 2003 to Spring 2013

2003. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

196. Groundwater Elevation Change Contours, California, Spring 2003 to Spring 2013

2003. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2003 and spring... California. Department of Water Resources.

197. Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands

2003. Geological Survey (U.S.). Water Resources Division. Wisconsin District. This polygon shapefile contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islan... Geological Survey (U.S.).

198. Groundwater Elevation Change, California, Spring 2002 to Spring 2012

2002. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2002 and sprin... California. Department of Water Resources.

199. Principal Aquifers, New York State, 1998

1998. James A. Miller (comp.). This data set contains the shallowest principal aquifers of New York State, portrayed as lines. The data set was developed as part of the effort to...

200. Canada VMap1, Library 36: Depth Lines

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.