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1. 90-Meter Contour Lines: Mexico, 2010

2010. Instituto Nacional de Estadística, Geografía e Informática (Mexico) and LeadDog Consulting (Firm). This polygon shapefile represents shows contour lines of Mexico at 90 meter intervals.These data are intended for geographic display and analysis a... LeadDog Consulting (Firm).

2. Contours, 10 ft interval, Non-Watershed area

2010. Towill Inc. Elevation Contours of Napa County for non-watershed Area, 10 foot interval. These are the 10 ft contours produced during the 2002/2003 Orthophotog... Napa County (Calif.). County Of Napa.

3. Contours, 5 ft interval, Watershed area

2010. Towill, Inc.(comp.). Elevation Contours of the Napa River Watershed Area, 5 foot interval. The area covered by this data is referred to as the Watershed Area because i... Napa County (Calif.). County Of Napa.

4. 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.

5. 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.

6. 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.

7. ridgeline

2010. EDAW, Inc. Major and Minor Ridgelines for Napa County. Napa County (Calif.). County Of Napa.