1981. U.S. Geological Survey. Library locations were mapped for the Napa County Baseline Data report. Many of the locations were selected from the U.S. Geological Survey's Geog... Napa County (Calif.). County Of Napa.
1997. U.S. Geological Survey. The locations of features labeled as "Airports" in the U.S. Geological Survey's Geographic Names Information System (GNIS) datafiles, 1997. The GN... Napa County (Calif.). County Of Napa.
1997. Teale GIS Solution Group. COVERAGE DESCRIPTION: The 'PRECIPITATION' layer represents lines of equal rainfall (isohyets) based on long-term mean annual precipitation data com... Napa County (Calif.). County Of Napa.
1998. Vestra Resources Inc. Airport clear zone locations as determined by the Napa County General Plan, 1998-2000. Napa County (Calif.). County Of Napa.
2002. LAFCO of Napa County. This polygonal dataset shows the boundaries of the Spheres of Influence for cities in Napa County, California as of 2002. A sphere of influence is ...
2002. Solano County Resource Management. Solano County Resource Mangement Zoning Designations as Amended through Ordnance #1670, adopted February 7, 2006. Napa County (Calif.). County Of Napa.
2002. County of Napa ITS Department. This polygonal dataset shows zoning designations of land use within the unincorporated areas of Napa County, California for 2002. The unincorporate...
2003. MTC. Urban areas in California as defined by the United States Census: http://www.census.gov/geo/www/cob/ua_metadata.html. California. Metropolitan Transportation Commission.
2003. MTC. Urban areas in California as defined by the United States Census: http://www.census.gov/geo/www/ua/ua_2k.html. California. Metropolitan Transportation Commission.
2003. Napa County Conservation, Development and Planning Department. City limits for all cities within Napa County. It is actually a view of the zoning layer. Users should refer to the zoning layer for full metadata ... Napa County (Calif.). County Of Napa.
2003. Vestra Resources Inc. Airport Clear Zones. The clear zones shown are those that are currently in place as well as zones that are awaiting amendment to the Airport Indust... Napa County (Calif.). County Of Napa.
2003. MTC. Major bodies of water around the San Francisco Bay Area, California. Includes the Pacific Ocean, San Francisco Bay, and the Sacramento River Delta ... California. Metropolitan Transportation Commission.
2003. MTC. Boundaries and place names, without water, for cities and areas in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. Boundaries and place names, with water, for cities and areas in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. Boundaries and place names, without water, for cities and areas in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. All transit routes, including bus, light rail, and commuter rail, in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. All transit stations, including bus, light rail, and commuter rail, in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. Napa County Conservation, Development Planning. Napa County Viewshed Roads per the Viewshed Protection Ordinance. Napa County (Calif.). County Of Napa.
2004. ESRI. Bay Area - General outline of San Francisco, ocean and bay, and other counties. San Francisco (Calif.). Department Of Telecommunications and Information Services.
2004. U.S. Department of Agriculture, Natural Resources Conservation Service. This data set is a digital soil survey and generally is the most
detailed level of soil geographic data developed by the National
Cooperative Soil ... Napa County (Calif.). County Of Napa.
2005. Napa County Conservation Division. Boundary of the County of Napa developed using the California Government Code 23128 descriptions. Napa County (Calif.). County Of Napa.
2005. California Spatial Information Library. Populations Centers of Angwin and Deer Park areas from the statewide dataset city90a (www.gis.ca.gov). This was used as a graphic for the Baseline... Napa County (Calif.). County Of Napa.
2005. Napa County Conservation Department. Napa County's Domestic Water Supply Drainages pertaining to Napa County Ordinance 1219. Boundaries taken from the Drainages layer. Napa County (Calif.). County Of Napa.
2005. Jones Stokes. The Napa County Watersheds were generated from two elevation datasets. The Napa River Watershed was generated from LIDAR data processed by NCALM a... Napa County (Calif.). County Of Napa.
2005. Jones Stokes. The Napa County Watersheds were generated from two elevation datasets. The Napa River Watershed was generated from LIDAR data processed by NCALM a... Napa County (Calif.). County Of Napa.
2005. Napa County Local Enforcement Agency. The County of Napa has several garbage and recycling zones identifying service areas for garbage and recycling pickup. Service providers (solid wa... Napa County (Calif.). County Of Napa.
2006. Napa County Information Technology Services. Populations Centers of Angwin and Deer Park areas from the statewide dataset city90a (www.gis.ca.gov). This was used as a graphic for the Baseline ...
2006. U.S. Geological Survey. Locations of houses of worship in Napa County for the Napa County Baseline Data Report. Many of the locations were selected from the U.S. Geologic... Napa County (Calif.). County Of Napa.
2006. County of Napa ITS Department. Railroad lines in Napa County digitized of aerial photos (photos from 2002 and 2005). Napa County (Calif.). County Of Napa.
2006. Vestra Resources Inc. Redding CA. This layer is composed of Polygons depicting Voter Precincts as provided by the Napa County elections department. Napa County (Calif.). County Of Napa.
2007. Mapcon Mapping. Tile boundaries used for file naming for the 2007 orthophoto project. Each tile represents the area covered by one file. Napa County (Calif.). County Of Napa.
2007. County of Napa ITS Department. Point address locations for structures within Napa County. This layer is a view of the addresses_base layer and the roadname_tbl table. Refer to ... Napa County (Calif.). County Of Napa.
2007. EDAW. Dataset showing the boundaries of various fire districts within Napa County. Also contains info on Auto AID agreements between the City of Napa and... Napa County (Calif.). County Of Napa.
2007. Napa County Conservation, Development Planning. Napa Valley American Viticultural Area (AVA)
This layer is composed of a polygon that depicts the land in Napa VALLEY that is part of the Napa Vall... Napa County (Calif.). County Of Napa.
2007. County of Napa ITS Department. The roads network for Napa County. Roads is created from Roads_Base and RoadNames_Tbl. Napa County (Calif.). County Of Napa.
2008. Federal Emergency Management Agency (FEMA). The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary... Napa County (Calif.). County Of Napa.
2008. County of Napa ITS Department. View of the parcels layer for use with public web applications. This layer has a subset of the attributes that are available in the Parcels layer. Napa County (Calif.). County Of Napa.
2008. John Woodbury. This layer is a view of the Protected_OS_Lands feature that is in the planning database. The Protected_OS_Lands shows parks and preserves in the Co... Napa County (Calif.). County Of Napa.
2009. Napa County Conservation, Development Planning. Napa Valley American Viticultural Areas (Sub-AVA's)
Polygons showing the area in Napa County that are part of the Napa Valley American Viticulture ... Napa County (Calif.). County Of Napa.
2009. Napa County Airport Planning Comission. This view shows the parcel number and client of parcels within the County of Napa that have an avigation and hazard easement deed in conjunction wi... Napa County (Calif.). County Of Napa.
2010. Lynsey Wickman: County of Napa Conservation, Development Planning Department. Airport Land Use Commission Zones around Parrett Field and Angwin Airport. Napa County (Calif.). County Of Napa.
2010. Lynsey Wickman: County of Napa Conservation, Development Planning Department. Configurations and dimensions of the Airport Land Use Compatibility (ALUC) zones surrounding Parrett Field and Angwin Airport. Napa County (Calif.). County Of Napa.
2010. Teale Data Center. California Watershed Map: Version 2.2. This layer is composed of polygons at depict the boundary of the various watershed areas in Napa County. Napa County (Calif.). County Of Napa.
2010. EDAW. Carbon Monoxide "hot spot" locations on road segements analyzed for the Baseline Data Report. A "hot spot" is a localized concentrations of carbon... Napa County (Calif.). County Of Napa.
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.
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.
2010. Vestra Resources Inc. Redding, CA. Boundary of County Service Area #3. County Service Area No. 3 is a dependent special district that provides street sweeping, street lighting, and ... Napa County (Calif.). County Of Napa.
2010. County of Napa Conservation, Development Planning Department. Historic tidal wetlands along the San Francisco Bay as mapped from 1851 to 1897. Napa County (Calif.). County Of Napa.
2010. Vestra Resources Inc. Digital index to filed maps used by the County of Napa. Maps such as Records of Survey and Sub-division maps are included.
All of the filed maps we... Napa County (Calif.). County Of Napa.
2010. Lynsey Wickman - County of Napa Conservation, Development Planning Department. Airport Land Use Commission (ALUC) Zones in Napa County. Napa County (Calif.). County Of Napa.