9,813 results returned
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Title: Map of Cataract Lake Putnam and Owen Counties
Contributors:- Bathymetric maps
- 1946
Summary: Blue on white, showing lake topography. Relief shown by contours and spot heights. Depths shown by contours. Blue line. "Depth curves compiled form maps furnished by U.S. Army District-Louisville-Corps of Engineers, dated 1946." "Base map and contours from U.S. Geological Survey topographic maps 7.5 minute series, Cataract and Poland quadrangles." "This map does not comply with national map standards." Imprint: Indianapolis, Indiana: Indiana Department of Natural Resources, 1946 Scale: Approximately 1:12,000; Dimensions: 59 x 90 cm Coordinates: W0865510 W0864740 N0392950 N0392600
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Title: Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands
Contributors:- Polygon data
- 2003
Summary: This polygon shapefile contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed as part of the effort to produce the maps published at 1:2,500,000 in the printed series "Ground Water Atlas of the United States". The published maps contain base and cultural features not included in these data. This is a replacement for the July 1998 map layer called Principal Aquifers of the 48 Conterminous United States. This map layer was created and modified over a period of at least five years by several staff members of the U.S. Geological Survey Water Resources Discipline, Cartographic and Publications Program in Madison, Wisconsin. Completion of this map layer and associated metadata was funded, in part, under a cooperative joint funding agreement between the U.S. Geological Survey and the U.S. Environmental Protection Agency. This layer is part of the 1997-2014 edition National Atlas of the United States. These data are intended for use in publications, at a scale of 1:2,500,000 or smaller. Due to the small scale, the primary intended use is for regional and national data display and analysis, rather than specific local data analysis. U.S. Geological Survey (2003) The National Atlas of the United States: Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands. USGS. Available at: http://purl.stanford.edu/xy784hh2894. The Ground Water Atlas of the United States (GWA) chapters include additional information that may be relevant to the use of this map layer, such as maps of alluvial and glacial aquifers that overlie the aquifers in this map layer, as well as other information described below. The areal extent of the aquifers, as shown in this map layer, represents the area in which a named aquifer is the shallowest of the principal aquifers. These aquifer areas are not necessarily the only areas in which ground water can be withdrawn, for two reasons: 1) The aquifers shown may have a larger areal extent than is represented here. The boundaries in this map layer generally represent an interpretation of the surface location (outcrop), or near-surface location (shallow subcrop) of the uppermost principal aquifer for the area. An aquifer may extend beyond the area shown, but be overlain by one or more other aquifers, and (or) low-permeability material. 2) There may be areas of water-bearing surficial material not shown in this map layer. Major alluvial aquifers that occur along main watercourses are not shown. Significant unconsolidated sand and gravel aquifers, that are not indicated in this map layer but are important sources of water, may occur locally in glaciated regions. The user of this map layer is advised that to get complete information regarding areas that serve as sources of water, more information about surficial aquifers needs to be obtained, particularly in glaciated areas. This map layer was constructed by combining data created for or from the regional GWA chapters. Minor aquifers that are important local sources of water were mapped in some regions, so the regional maps in the GWA may show more detail than this map layer. The data were reviewed, adjusted, and published based on new information provided by national, State, and local scientists. The juxtaposition of regionally mapped aquifers has led to some instances where an aquifer outcrop or shallow subcrop is bounded by a State line. This is a result of the regional mapping and national categorization methods used and is not meant to imply a hydrogeologic change coincident with a State boundary. The aquifer outcrop and shallow subcrop boundaries represent broad, regional categories and should not be interpreted as site-specific. Comments regarding the names of aquifers or the hydrogeologic interpretation of the aquifers can be directed to the U.S. Geological Survey, Water Resources Division, Office of Ground Water, ogw_webmaster@usgs.gov. This map layer was used as part of the effort to publish a 1:5,000,000- scale 'Principal Aquifers' map in the National Atlas of the United States of America series of printed maps. The printed map can be considered a representation of this map layer with the exceptions of: the smaller scale, slight differences in the coastline due to generalization, base and cultural information, and delineation of the glacial-deposit area. These data were developed in conjunction with the publication of the GWA. For documentation purposes, areas are referred to by their corresponding GWA chapter letter, or by State. This list shows the relationship between State names and GWA chapters: >HA 730-B Segment 1-California, Nevada >HA 730-C Segment 2-Colorado, Utah, New Mexico, Arizona >HA 730-D Segment 3-Kansas, Missouri, Nebraska >HA 730-E Segment 4-Texas, Oklahoma >HA 730-F Segment 5-Arkansas, Louisiana, Mississippi >HA 730-G Segment 6-Alabama, Florida, Georgia, South Carolina >HA 730-H Segment 7-Idaho, Oregon, Washington >HA 730-I Segment 8-Montana, North Dakota, South Dakota, Wyoming >HA 730-J Segment 9-Iowa, Michigan, Minnesota, Wisconsin >HA 730-K Segment 10-Illinois, Indiana, Kentucky, Ohio, Tennessee >HA 730-L Segment 11-Delaware, Maryland, New Jersey, North > Carolina, Pennsylvania, Virginia, West > Virginia >HA 730-M Segment 12-Connecticut, Maine, Massachusetts, New > Hampshire, New York, Rhode Island, Vermont >HA 730-N Segment 13-Alaska, Hawaii, Puerto Rico, and the U.S. > Virgin Islands Refer to <http://capp.water.usgs.gov/gwa/gwa.html> for a graphic depiction of the GWA chapter regions, as well as more information about the GWA. It may be helpful to refer to the printed GWA chapters when using the Data, however, there are significant differences between this national map layer and the printed chapters. Because the GWA regional chapters were written by different authors, there were areas of different interpretations and category delineations, aquifer names, etc., that became apparent when combining the regions. The following listings show the differences between aquifer names in the GWA chapters and the aq_name and aq_code used in this map layer. See the Entity and Attribute Information section for definitions of the data attributes. >GWA chapter HA 730-B >Name from fig 11, page B4 aq_code-aq_name >____________________________________________________________ >Basin and Range volcanic- 601-Southern Nevada >rock aquifers volcanic-rock aquifers > >Coastal Basins aquifers 103-California Coastal Basin > aquifers > >Northern California Basin 104-Pacific Northwest >fill aquifers basin-fill aquifers > > >GWA chapter HA 730-C >Name from fig 11, page C4 >____________________________________________________________ >Names and categories the same > > >GWA chapter HA 730-D >Name from fig 5, page D4 aq_code-aq_name >____________________________________________________________ >Mississippi embayment 109-Mississippi River Valley >aquifer system alluvial aquifer > >Great Plains aquifer 304-Lower Cretaceous > aquifers > >Confining unit 999-Other rocks > >Dune sand 107-High Plains aquifer > > >GWA chapter HA 730-E >Name from fig 4, page E3 aq_code-aq_name >____________________________________________________________ >EDWARDS-TRINITY AQUIFER SYSTEM >Edwards-Trinity aquifer 501-Edwards-Trinity aquifer > system > >Edwards aquifer 501-Edwards-Trinity aquifer > system > >Trinity aquifer 501-Edwards-Trinity aquifer > system > >Confining unit 999-Other rocks > > >GWA chapter HA 730-F >Name from fig 7, page 4 aq_code-aq_name >____________________________________________________________ >MAJOR AQUIFER SYSTEMS >Surficial aquifer system 109-Mississippi River Valley > alluvial aquifer > 203-Mississippi embayment > aquifer system > 501-Edwards-Trinity aquifer > system > 999-Other rocks > >Mississippi embayment 109-Mississippi River Valley >aquifer system alluvial aquifer > 203-Mississippi embayment > aquifer system > 204-Southeastern Coastal > Plain aquifer system > 999-Other rocks > >Tokio-Woodbine aquifer 999-Other rocks > >Ouachita Mountains aquifer 999-Other rocks > >CONFINING SYSTEMS AND CONFINING UNITS >Western Interior Plains 999-Other rocks >confining systems > >Confining unit 109-Mississippi River Valley > alluvial aquifer > 203-Mississippi embayment > aquifer system > 999-Other rocks > > >GWA chapter HA 730-G >Name from fig 3, page 3 aq_code-aq_name >____________________________________________________________ >Sand and gravel aquifer 201-Coastal lowlands aquifer > system > >Piedmont and Blue Ridge 611-Piedmont and Blue Ridge >aquifers crystalline-rock aquifers > >Appalachian Plateaus 310-Pennsylvanian aquifers >aquifers > >Interior Low Plateaus 503-Mississippian aquifers >aquifers > >Confining unit 999-Other rocks > > >GWA chapter HA 730-H >Name from fig 5, page H4 aq_code-aq_name >____________________________________________________________ >Unconsolidated-deposit 101-Basin and Range basin-fill > aquifers aquifers > 104-Pacific Northwest > basin-fill aquifers > 105-Northern Rocky Mountains > Intermontane Basins > aquifer system > 112-Puget Sound aquifer system > > >Pliocene and younger 606-Snake River Plain >basaltic-rock aquifers basaltic-rock aquifers > 610-Pacific Northwest > basaltic-rock aquifers > >Miocene basaltic-rock 606-Snake River Plain >aquifers basaltic-rock aquifers > 607-Columbia Plateau basaltic-rock > aquifers > 610-Pacific Northwest > basaltic-rock aquifers > >Aquifers in pre-Miocene 401-Basin and Range >rocks carbonate-rock aquifers > 999-Other rocks > > >GWA chapter HA 730-I. See Process Description regarding >differences between this data and the printed Ground Water >Atlas chapter in Western Montana >Name from fig 7, page I4 aq_code-aq_name >____________________________________________________________ >Quaternary volcanic and 610-Pacific Northwest >sedimentary rock aquifers basaltic-rock aquifers > >Upper Tertiary aquifers 105-Northern Rocky Mountains > Intermontane Basins > aquifer system > 107-High Plains aquifer > 314-Lower Tertiary aquifers > 316-Wyoming Tertiary aquifers > >Lower Tertiary aquifers 107-High Plains aquifer > 314-Lower Tertiary aquifers > >Upper Cretaceous aquifers 301-Colorado Plateaus > aquifers > 315-Upper Cretaceous > aquifers > >Lower Cretaceous aquifers 301-Colorado Plateaus > aquifers > 304-Lower Cretaceous aquifers > >Confining unit 301-Colorado Plateaus > aquifers > > >GWA chapter HA 730-J >Name from fig 7, page J4 aq_code-aq_name >____________________________________________________________ >Cretaceous aquifer 304-Lower Cretaceous > aquifers > >MISSISSIPPIAN AQUIFER >Carbonate rocks 503-Mississippian aquifers > >Sandstone 311-Marshall aquifer > >Crystalline-rock aquifer 999-Other rocks > >Confining unit 312-Cambrian-Ordovician > aquifer system > 999-Other rocks > > >GWA chapter HA 730-K >Name from fig 5, page K4 aq_code-aq_name >____________________________________________________________ >Blue Ridge aquifers 611-Piedmont and Blue Ridge > crystalline-rock aquifers > >MISSISSIPPI EMBAYMENT AQUIFER SYSTEM >Upper Claiborne, middle 109-Mississippi River Valley >Claiborne, middle Wilcox, alluvial aquifer >and lower Wilcox 203-Mississippi embayment > aquifer system > >McNairy-Nacatoch 204-Southeastern Coastal > Plain aquifer system > >Pennsylvanian aquifers 999-Other rocks > >Confining unit 999-Other rocks > > >GWA chapter HA 730-L >Name from fig 7, page L4 aq_code-aq_name >____________________________________________________________ >NORTHERN ATLANTIC COASTAL PLAIN AQUIFER SYSTEM >Surficial aquifer 111-Surficial aquifer system > 205-Northern Atlantic > Coastal Plain aquifer > system > >Chesapeake aquifer 205-Northern Atlantic > Coastal Plain aquifer > system > >Castle Hayne-Aquia aquifer 418-Castle Hayne aquifer > >Severn-Magothy aquifer 205-Northern Atlantic > Coastal Plain aquifer > system > >Peedee-upper Cape Fear 205-Northern Atlantic >aquifer Coastal Plain aquifer > system > >Potomac aquifer 205-Northern Atlantic > Coastal Plain aquifer > system > >PIEDMONT AND BLUE RIDGE AQUIFERS >Aquifers in early Mesozoic 308-Early Mesozoic basin >basins aquifers > >Carbonate-rock aquifers 417-Piedmont and Blue Ridge > carbonate-rock aquifers > >Crystalline-rock aquifers 611-Piedmont and Blue Ridge > crystalline-rock aquifers > >Valley and Ridge 416-New York and New England >carbonate-rock aquifers carbonate-rock aquifers > 505-Valley and Ridge > carbonate-rock aquifers > >APPALACHIAN PLATEAUS >Permian and Pennsylvanian 310-Pennsylvanian aquifers >aquifers > >Not a principal aquifer 611-Piedmont and Blue Ridge > crystalline-rock aquifers > > >GWA chapter HA 730-M >Name from fig 10, page M5 aq_code-aq_name >____________________________________________________________ >SANDSTONE AQUIFERS >Mesozoic sandstone and 308-Early Mesozoic basin >basalt of the Newark aquifers >Supergroup > >Lower Paleozoic 309-New York sandstone > aquifers > >CRYSTALLINE-ROCK AQUIFERS >Adirondack 999-Other rocks > > >GWA chapter HA 730-N >Hawaii name from fig 35, >page N14 >Puerto Rico name from >fig 71, page N24 aq_code-aq_name >____________________________________________________________ >Volcanic rock aquifers 608-Hawaiian Volcanic-rock > aquifers > 609-Hawaiian Sedimentary > deposit aquifers > >MINOR AQUIFERS >Coastal embayment aquifers 999-Other rocks >Volcaniclastic-, igneous-, >and sedimentary-rock aquifers > >Confining unit 999-Other rocks > >NORTHCOAST LIMESTONE AQUIFER SYSTEM >Upper aquifer 419-Puerto Rico North Coast Limestone > aquifer system > >Lower aquifer 419-Puerto Rico North Coast Limestone > aquifer system > Related Spatial and Tabular Data Sets A map layer showing the areal extent of sand and gravel aquifers of alluvial and glacial origin north of the line of Quaternary continental glaciation is included in the online, interactive National Atlas of the United States. This map layer ends at the southern limit of glaciation in the United States; areas north of the limit line contain significant sand and gravel glacial deposits that are important sources of water for local areas. For additional information on principal aquifers, please see the Aquifer Basics page at <http://capp.water.usgs.gov/aquiferBasics/index.html>. The final data are being served to the public in the following formats: Spatial Data Transfer Standard (SDTS), Arc/INFO Export, or ArcView Shapefile.
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Title: USA (Populated Places, 2003)
Contributors:- Point data
- 2008
Summary: This data set includes cities in the United States, Puerto Rico and the U.S. Virgin Islands. These cities were collected from the 1970 National Atlas of the United States. Where applicable, U.S. Census Bureau codes for named populated places were associated with each name to allow additional information to be attached. The Geographic Names Information System (GNIS) was also used as a source for additional information. This is a revised version of the December, 2003, data set.
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Title: System of Chicago surface lines : showing principal points of interest and direct lines of transportation
Contributors:- Not specified
- 1929
Summary: Includes index of points of interest and inset of central business district. 52 x 27 centimeters, on sheet 54 x 29 centimeters
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Title: Water Board of Directors Election Districts: Santa Clara County, California, 2015
Contributors:- Not specified
- 2015
Summary: This polygon shapefile depicts boundaries for the Santa Clara Valley Water District (SCVWD) Board of Directors Election Districts adopted in 2011 for use in 2012-2020 elections in the County of Santa Clara, California. This data was compiled using the 2010 Census Block TIGERLine file geography from the United States Census Bureau. The SCVWD manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To display the Santa Clara Valley Water District Board of Directors Districts. These boundaries were modified in 2011 to ensure equal population per District according to 2010 Census data. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Water Board of Directors Election Districts: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/jt058km5424. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Watershed Boundaries: Santa Clara County, California, 2015
Contributors:- Polygon data
- 2015
Summary: This polygon shapefile depicts boundaries of Major Watersheds in the County of Santa Clara, California. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. This dataset was created to provide the Santa Clara Valley Water District with Major Watershed boundaries of Santa Clara County. The data tries to establish a basemap of major watershed boundaries to be used for analysis and mapping.This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Watershed Boundaries: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/cg682xd6362. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Creeks Stations (1000 ft): Santa Clara County, California, 2015
Contributors:- Point data
- 2015
Summary: This point shapefile depicts centroid locations of 1000 foot interval Creek Stations representing dynamic segmentation measures that group data according to specific conditions for the County of Santa Clara, California. They were created for the route system called creeks01_route (PolylineM shapefile and scvwd_hydro.mdb Personal Geodatabase). Dynamic segmentation, or linear referencing, is the process of computing map locations of linearly referenced data (for example, attributes stored in a table) at run time so they can be displayed on a map, queried, and analyzed using a GIS. The dynamic segmentation process enables multiple sets of attributes to be associated with any portion of a line feature without segmenting the underlying feature. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To create 1000 foot creek stations for mapping. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Creeks Stations (1000 ft): Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/bk768hh7896. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Groundwater Confined Zones: Santa Clara County, California, 2015
Contributors:- Line data
- 2015
Summary: This polyline shapefile depicts centerlines for the Santa Clara and Llagas groundwater subbasins confinend boundary in the County of Santa Clara, California. These boundaries outline the portions of subbasins that contain confined aquifers. An aquifer that is bounded above and below by formations of distinctly lower permeability than that of the aquifer itself potentially resulting in the aquifer being confined under pressure greater than atmospheric pressure. If such a confined aquifer is tapped by a well, water will rise above the top of the aquifer and may even flow from the well onto the land surface. Water confined in this way is said to be under artesian pressure, and the aquifer is called an artesian aquifer.The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To delineate the confined-unconfined boundary of groundwater to determine where groundwater recharge occurs, as well as basic information necessary to manage and protect the quantity and quality of groundwater resources. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Groundwater Confined Zones: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/tr237qg9938. California Department of Water Resources Bulleting 7 indicated that the delineation of confined (pressure zone) and the recharge area (unconfined zone) in Santa Clara County were primarily geologic, hydrogeologic, water level conditions, etc. (1). Geologic approach: The presences of blue clay as capping strata in a number of well logs were used as a criterion to delineate the pressure zone boundaries. (2). Hydrologic approach: The characteristics exhibited by unconfined and confined areas under different conditions of stress were utilized for differentiating between pressure and free groundwater bodies. (3.) A water level contour showing lines of equal change in groundwater elevation for the period of summer and fall 1949 indicated a positive changes in levels of confined groundwater and negative changes in the free groundwater zones. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Bodies of Water: Santa Clara County, California, 2015
Contributors:- Polygon data
- 2015
Summary: This polygon shapefile depicts boundaries of Bodies of Water in the County of Santa Clara, California, including reservoirs, lakes, percolation ponds and salt ponds.The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To map water bodies in and around Santa Clara County. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Bodies of Water: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/dh182bs8765. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Creek Routes: Santa Clara County, California, 2015
Contributors:- Line data
- 2015
Summary: This polyline shapefile depicts centerlines for the linear referencing route system on Major Creeks in the County of Santa Clara, California. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To create a linear referencing route system on major creeks in Santa Clara County based on the 2001 countywide orthophotos. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Creek Routes: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/nx472nb4946. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Rainfall Stations: Santa Clara County, California, 2015
Contributors:- Point data
- 2015
Summary: This point shapefile depicts the centroid locations of Rainfall Stations in the County of Santa Clara, California. Rainfall Stations are designated locations where the amount of precipitation of any type, primarily liquid, is measured by a rain gauge. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Rainfall Stations: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/xj484wb0910. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Stream Flow Stations: Santa Clara County, California, 2015
Contributors:- Point data
- 2015
Summary: This point shapefile depicts centroid locations of Surface Water Monitoring Stations ("gaging stations") in the County of Santa Clara, California.The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To provide locations of District streamflow gages/gauges and United States Geological Survey cooperator stations. The information collected at these stations supports a variety of Santa Clara Valley Water District programs, including: Raw Water Operations, Water Rights, Hydrology, Environmental Monitoring, Water Quality and Emergency Operations.This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Stream Flow Stations: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/yy783dm3335. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Stormwater Runoff Catchments: Santa Clara County, California, 2008
Contributors:- Polygon data
- 2015
Summary: This polygon shapefile depicts boundaries of Stormwater Runoff Catchments for outfalls greater than or equal to 18 inches in diameter, in the County of Santa Clara, California. The original Hydrograph Modification Program (HMP) data set was completed in 2003. This update is based on data collected in 2004 and 2005. New data include field observations, newly acquired storm drainage maps and reinterpretation of existing data. The catchment areas (sq. ft), area per land-cover type and associated percent impervious were calculated for each catchment and added to the attribute table. Catchments were updated based on Creek and Watershed Maps of the greater Santa Clara Valley, as well as the most up to date storm drain maps available at the time of this revision. Catchment areas, land cover and percent impervious were derived by GIS analysis of remotely-sensed land cover data (3 foot grid cell resolution), acquired in the summer of 2002 by Space Imaging Corporation. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To assist the Santa Clara Valley Water District in studies for compliance with National Pollutant Discharge Elimination System Permit regulation C.3f. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Stormwater Runoff Catchments: Santa Clara County, California, 2008. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/dd081mj6419. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Flood Control Zones: Santa Clara County, California, 2015
Contributors:- Polygon data
- 2015
Summary: This polygon shapefile depicts boundaries of the Flood Control Zones in the County of Santa Clara, California over which the Santa Clara Valley Water District (SCVWD) holds authority. The SCVWD manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. Protecting homes, businesses and transportation networks from the devastating effects of floods is one of the main jobs of the SCVWD. Since the early 1980s, the SCVWD has invested more than a billion dollars in flood protection programs, including constructing major flood protection projects, and protected more than 93,000 properties in previously flood-prone areas. This layer is part of a collection of GIS data for Santa Clara County, California. To establish a basemap of the Flood Control Zones in the Santa Clara Valley Water District.This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Flood Control Zones: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/vk401dp6803. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Top of Bank Contours: Santa Clara County, California. 2015
Contributors:- Line data
- 2015
Summary: This polyline shapefile depicts centerlines, or breaklines, for 1 foot (Valley Area) and 5 foot (Mountain Areas) Top of Bank Contours in the County of Santa Clara, California. Breaklines were derived through photogrammetric techniques utilizing LiDAR intensity stereo-pairs. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. The purpose of the bare-earth LiDAR Point and Breakline data is to provide ground surface data, contour generation and the delineation of watercourse ( Top of Bank ). This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Top of Bank Contours: Santa Clara County, California. 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/kd083st8617. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Instream Dams: Santa Clara County, California, 2015
Contributors:- Point data
- 2015
Summary: This point shapefile identifies centroid locations of Instream Dams in the County of Santa Clara, California that are used to divert and/or pool water in streams as part of the Santa Clara Valley Water District (SCVWD) Groundwater Recharge Program. The objective of the Groundwater Recharge Program is to sustain groundwater supplies through the effective operation and maintenance of District recharge facilities. These temporary or permanent dams are constructed within streambeds to impound water in the channels and increase recharge rates via percolation through stream banks. The SCVWD manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To identify locations and descriptions of instream dams in the County of Santa Clara. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Instream Dams: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/yd774zy7019. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Waterways: Santa Clara County, California, 2015
Contributors:- Line data
- 2015
Summary: This polyline shapefile depicts centerlines for waterways in the County of Santa Clara, California, including canals, canyons, channels, creeks and gulches. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To map creeks and canals within Santa Clara County based on the 2001 county-wide orthophotos. Santa Clara County, California. Planning Office. (2015). Waterways: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/fn542pc8748. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: Groundwater Subbasins: Santa Clara County, California, 2015
Contributors:- Polygon data
- 2015
Summary: This polygon shapefile depicts boundares for Groundwater Subbasins in the County of Santa Clara, California. This includes distinctions between Califonia Department of Water Resources (DWR) groundwater subbasins (Santa Clara and Llagas), District groundwater areas (Santa Clara Plain, Coyote Valley and Llagas) and hydrographic units (Santa Clara Plain confined and recharge areas, Coyote Valley recharge area, Llagas confined and recharge areas and bedrock). A groundwater subbasin is a subdivision of a groundwater basin created by dividing the basin using geologic and hydrologic conditions or institutional boundaries.The Santa Clara and Llagas groundwater subbasin boundaries were extracted from DWR Bulletin 118 update 2003 GIS coverage. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. To identify portions of two groundwater basins as defined by the Califonia Department of Water Resources: the Santa Clara Valley (2-9) and the Hollister Valley Basins (3-3). This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2015). Groundwater Subbasins: Santa Clara County, California, 2015. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/vv585xg9890. The groundwater subbasins within the Santa Calara County managed by the District are the Santa Clara Subbasin (2-9.02) and the Llagas Subbasin (3-3.01). Delineation of groundwater subbasins is useful for knowing the extent of aquifer materials where groundwater recharge occurs, as well as basic information necessary to manage and protect the quantity and quality of groundwater resources. The Santa Clara Valley Water District (District) continually works to improve its understanding of the groundwater basins and subbasins boundaries. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: LiDAR Contours (5 ft): Santa Clara County, California, 2014
Contributors:- Polygon data
- 2014
Summary: This polygon shapefile depicts 5 foot elevation LiDAR grid for the County of Santa Clara, California. LiDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth. These light pulses—combined with other data recorded by the airborne system— generate precise, three-dimensional information about the shape of the Earth and its surface characteristics. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. The 2006 LiDAR contour shapefiles were clipped into smaller cells in order to reduce file sizes and improve ease of distribution. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2014). LiDAR Contours (5 ft): Santa Clara County, California, 2014. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/zs560rd1840. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
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Title: LiDAR Contours (1 ft): Santa Clara County, California, 2014
Contributors:- Polygon data
- 2014
Summary: This polygon shapefile depicts 1 foot elevation LiDAR grid for the County of Santa Clara, California. LiDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth. These light pulses—combined with other data recorded by the airborne system— generate precise, three-dimensional information about the shape of the Earth and its surface characteristics. The Santa Clara Valley Water District manages an integrated water resources system that includes the supply of clean, safe water, flood protection and stewardship of streams on behalf of Santa Clara County's 1.8 million residents. This layer is part of a collection of GIS data for Santa Clara County, California. The 2006 LiDAR contour shapefiles were clipped into smaller cells in order to reduce file sizes and improve ease of distribution. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data. Santa Clara County, California. Planning Office. (2014). LiDAR Contours (1 ft): Santa Clara County, California, 2014. Santa Clara County, Calif. Planning Office. Available at: http://purl.stanford.edu/nk918nz8630. None.These datasets were developed for use by the Santa Clara Valley Water District (SCVWD) for its internal purposes only, and were not designed or intended for general use by members of the public. SCVWD MAKES NO REPRESENTATION OR WARRANTY AS TO ITS ACCURACY, TIMELINESS, OR COMPLETENESS. SCVWD MAKES NO WARRANTY OF MERCHANTABILITY OR WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE, EXPRESSED OR IMPLIED, WITH RESPECT TO THESE PRODUCTS OR THE UNDERLYING DATA. Any user of this data, accepts same AS IS, WITH ALL FAULTS, and assumes all responsibility for the use thereof, and further covenants and agrees to defend, indemnify, and hold SCVWD harmless from and against all damage, loss, or liability arising from any use of this product, in consideration of SCVWD having made this information available.Independent verification of all data contained herein should be obtained by any user of these products, or the underlying data. SCVWD disclaims, and shall not be held liable for, any and all damage, loss, or liability, whether direct, indirect, or consequential, which arises or may arise from these products or the use thereof by any person or entity. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.