Santa Clara County Map Grid is a Polygon FeatureClass representing a map grid for Santa Clara County. It is primarily used as a reference layer. The layer is updated as needed by the GIS Division. Santa Clara County Map Grid has the following fields:

OBJECTID_1: Unique identifier automatically generated by Esri type: OID, length: 4, domain: none

Shape: Field that stores geographic coordinates associated with feature type: Geometry, length: 4, domain: none

OBJECTID: Unique identifier automatically generated by Esri type: Integer, length: 4, domain: none

GRID_NO: Field indicating the grid number type: String, length: 10, domain: none

Label_MB:

type: String, length: 4, domain: none

Label11x17: Field containing the label for 11 x 17 formats type: String, length: 3, domain: none

Label_Esize: Field containing the label for E file formats type: String, length: 3, domain: none

GlobalID: Unique identifier automatically generated for features in enterprise database type: GlobalID, length: 38, domain: none

SHAPE_Leng: The length of the shape - in feet type: Double, length: 8, domain: none

IsCupertino: Field indicating whether or not the map grid section is within the City of Cupertino city limits type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

Shape.STArea(): The area of the shape - in square feet type: Double, length: 0, domain: none

Shape.STLength(): The length of the shape - in feet type: Double, length: 0, domain: none

Parcel Map Index is a Polygon FeatureClass showing approximate boundaries of Parcel Map recorded at Santa Clara County Clerk Recorders Office. Records are indexed by City assigned Parcel Map number. It is primarily used as a reference layer. The layer is updated as needed by the GIS Division. Parcel Map Index has the following fields:

OBJECTID: Unique identifier automatically generated by Esri type: OID, length: 4, domain: none

Parcel: The Assessor's Parcel Number type: String, length: 7, domain: none

created_date: The date the database row was initially created type: Date, length: 8, domain: none

last_edited_date: The date the database row was last updated type: Date, length: 8, domain: none

Shape: Field that stores geographic coordinates associated with feature type: Geometry, length: 4, domain: none

BookPage:

type: String, length: 50, domain: none

Shape.STArea():

The area of the shape - in square feet type: Double, length: 0, domain: none

Shape.STLength():

The length of the shape - in feet type: Double, length: 0, domain: none

Tract Map Index is a Polygon FeatureClass representing approximate boundaries of tract maps recorded at Santa Clara County Clerk Recorders Office. Records are indexed by county assigned Tract number. It is primarily used as a reference layer. The layer is updated as needed by the GIS Division. Tract Map Index has the following fields:

OBJECTID: Unique identifier automatically generated by Esri type: OID, length: 4, domain: none

TRACT: Field used to identify the number of the census tract type: String, length: 7, domain: none

Shape: Field that stores geographic coordinates associated with feature type: Geometry, length: 4, domain: none

last_edited_date:

The date the database row was last updated type: Date, length: 8, domain: none

created_date:

The date the database row was initially created type: Date, length: 8, domain: none

Shape.STArea():

The area of the shape - in square feet type: Double, length: 0, domain: none

Shape.STLength():

The length of the shape - in feet type: Double, length: 0, domain: none

The Santa Clara County Planning Office is part of the Department of Planning and Development. Their primary function is to plan and regulate land use and development within the unincorporated portions of Santa Clara County. Other responsibilities include policy analysis, GIS services, research and technical assistance relating to land use, housing, environmental protection, historic preservation and demographics. The Geographic Information Services Department has taken on all those activities related to GIS data and GIS process and procedures that cross organizational boundaries. Santa Clara County encompasses 15 cities and approximately 1.7 million people. 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.

This shapefile contains tax rate area (TRA) boundaries in Santa Clara County for the specified assessment roll year. Boundary alignment is based on the 2012 county parcel map. A tax rate area (TRA) is a geographic area within the jurisdiction of a unique combination of cities, schools, and revenue districts that utilize the regular city or county assessment roll, per Government Code 54900. Each TRA is assigned a six-digit numeric identifier, referred to as a TRA number. TRA = tax rate area number

The Santa Clara County Planning Office is part of the Department of Planning and Development. Their primary function is to plan and regulate land use and development within the unincorporated portions of Santa Clara County. Other responsibilities include policy analysis, GIS services, research and technical assistance relating to land use, housing, environmental protection, historic preservation and demographics. The Geographic Information Services Department has taken on all those activities related to GIS data and GIS process and procedures that cross organizational boundaries. Santa Clara County encompasses 15 cities and approximately 1.7 million people. 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.

This map data layer represents the building footprints for the City of Cupertino, California. The mapped geographic area includes 11.3 square miles of western Santa Clara County in California. The building footprints data layer was originally based on aerial photographs from 2011. Continual updates are made as needed. Most updates come from digitized plat/plan approvals or from completed City project plans. Mapping accuracy meets National Map Accuracy Standards for +/-2.5 US feet. Spatial coordinate system is California State Plane West, zone III Fipszone 0403 Adszone 3326, NAD83. Scale of true display is 1:1200 (100' scale).

The California Association Local Agency Formation Commissions defines a sphere of influence (SOI) as "a planning boundary outside of an agency’s legal boundary (such as the city limit line) that designates the agency’s probable future boundary and service area." This feature set represents the SOIs of the incorporated jurisdictions for the San Francisco Bay Region. The Metropolitan Transportation Commission (MTC) updated the feature set in late 2019 as part of the jurisdiction review process for the BASIS data gathering project. Changes were made to the growth boundaries of the following jurisdictions based on BASIS feedback and associated work: Antioch, Brentwood, Campbell, Daly City, Dublin, Fremont, Hayward, Los Gatos, Monte Sereno, Newark, Oakland, Oakley, Pacifica, Petaluma, Pittsburg, Pleasanton, San Bruno, San Francisco (added to reflect other jurisdictions whose SOI is the same as their jurisdiction boundary), San Jose, San Leandro, Santa Clara, Saratoga, and Sunnyvale. Notes: With the exception of San Mateo and Solano Counties, counties included jurisdiction (city/town) areas as part of their SOI boundary data. San Mateo County and Solano County only provided polygons representing the SOI areas outside the jurisdiction areas. To create a consistent, regional feature set, the Metropolitan Transportation Commission (MTC) added the jurisdiction areas to the original, SOI-only features and dissolved the features by name.Because of differences in base data used by the counties and the MTC, edits were made to the San Mateo County and Solano County SOI features that should have been adjacent to their jurisdiction boundary so the dissolve function would create a minimum number of features. Original sphere of influence boundary acquisitions:Alameda County - CityLimits_SOI.shp received as e-mail attachment from Alameda County Community Development Agency on 30 August 2019 Contra Costa County - BND_LAFCO_Cities_SOI.zip downloaded from https://gis.cccounty.us/Downloads/Planning/ on 15 August 2019Marin County - 'Sphere of Influence - City' feature service data downloaded from Marin GeoHub on 15 August 2019Napa County - city_soi.zip downloaded from their GIS Data Catalog on 15 August 2019 City and County of San Francisco - does not have a sphere of influence San Mateo County - 'Sphere of Influence' feature service data downloaded from San Mateo County GIS open data on 15 August 2019 Santa Clara County - 'City Spheres of Influence' feature service data downloaded from Santa Clara County Planning Office GIS Data on 15 August 2019 Solano County - SphereOfInfluence feature service data downloaded from Solano GeoHub on 15 August 2019 Sonoma County - 'SoCo PRMD GIS Spheres Influence.zip' downloaded from County of Sonoma on 15 August 2019

Descriptions of Metropolitan Transportation Commission's 34 Super DistrictsSuper District #1 - Greater Downtown San Francisco: This area, the northeastern quadrant of the city, is bounded by Van Ness Avenue on the west, 11th Street on the southwest, and Townsend Street on the south. This Super District includes the following neighborhoods and districts: Financial District, Union Square, Tenderloin, Civic Center, South of Market, South Park, Rincon Hill, Chinatown, Jackson Square, Telegraph Hill, North Beach, Nob Hill, Russian Hill, Polk Gulch and Fisherman's Wharf. Treasure Island and Yerba Buena Island are also part of Super District #1.Super District #2 - Richmond District: This area, the northwestern quadrant of the city, is bounded by Van Ness Avenue on the east, Market Street on the southeast, and 17th Street, Stanyan Street, and Lincoln Way on the south. Super District #2 includes the following neighborhoods and districts: the Presidio, the Western Addition District, the Marina, Cow Hollow, Pacific Heights, Cathedral Hill, Japantown, Hayes Valley, Duboce Triangle, the Haight-Ashbury, the Richmond District, Inner Richmond, Outer Richmond, Laurel Heights, Sea Cliff, and the Golden Gate Park.Super District #3 - Mission District: This area, the southeastern quadrant of the city, is bounded by Townsend Street, 11th Street, Market Street, 17th Street, Stanyan Street, and Lincoln Way on the northern boundary; 7th Avenue, Laguna Honda, Woodside Avenue, O'Shaughnessy Boulevard and other smaller streets (Juanita, Casita, El Verano, Ashton, Orizaba) on the western boundary; and by the San Mateo County line on the southern boundary. Super District #3 includes the following neighborhoods and districts: China Basin, Potrero Hill, Inner Mission, Outer Mission, Twin Peaks, Parnassus Heights, Dolores Heights, Castro, Eureka Valley, Noe Valley, Bernal Heights, Glen Park, Ingleside, Ocean View, the Excelsior, Crocker-Amazon, Visitacion Valley, Portola, Bayview, and Hunters Point.Super District #4 - Sunset District: This area, the southwestern quadrant of the city, is bounded by Lincoln Way (Golden Gate Park) on the north; 7th Avenue, Laguna Honda, Woodside Avenue, O'Shaughnessy Boulevard and other smaller streets (Juanita, Casita, El Verano, Ashton, Orizaba) on the eastern boundary; and by the San Mateo County line on the southern boundary. Super District #4 includes the following neighborhoods and districts: Inner Sunset, the Sunset District, Sunset Heights, Parkside, Lake Merced District, Park-Merced, Ingleside Heights, West Portal and St. Francis Wood.Super District #5 - Daly City/San Bruno: This northern San Mateo County Super District includes the communities of Daly City, Colma, Brisbane, South San Francisco, Pacifica, San Bruno, Millbrae, and the north part of Burlingame. The boundary between Super District #5 and Super District #6 is Broadway, Carmelita Avenue, El Camino Real, Easton Drive, the Hillsborough / Burlingame city limits, Interstate 280, Skyline Boulevard, the Pacifica city limits, and the Montara Mountain ridgeline extending to Devil's Slide on the coast.Super District #6 - San Mateo/Burlingame: The central San Mateo County Super District includes the communities of Hillsborough, San Mateo, Foster City, Belmont, the southern part of Burlingame, and the coastside communities of Montara, Moss Beach, El Granada, and Half Moon Bay. The southern boundary of Super District #6 is the Foster City city limits, the Belmont/San Carlos city limits, Interstate 280, Kings Mountain, Lobitos Creek extending to Martins Beach on the coast.Super District #7 - Redwood City/Menlo Park: The southern San Mateo County Super District includes the communities of San Carlos, Redwood Shores, Redwood City, Atherton, Menlo Park, East Palo Alto, Woodside, Portola Valley, and the coastside communities of San Gregorio and Pescadero.Super District #8 - Palo Alto/Los Altos: This Santa Clara County Super District includes the communities of Palo Alto, Los Altos, Los Altos Hills, and the western part of Mountain View. Boundaries include the San Mateo County line, US-101 on the north, and Cal-85 (Stevens Creek Freeway) and Stevens Creek on the east.Super District #9 - Sunnyvale/Mountain View: This is the "Silicon Valley" Super District and includes the communities of Mountain View (eastern part and shoreline), Sunnyvale, Santa Clara (northern part), Alviso, and San Jose (northern part). Also included in this Super District is the "Golden Triangle" district. Super District #9 is bounded by US-101, Cal-85, Stevens Creek on the western boundary; Homestead Road on the southern boundary; Pierce Street, Civic Center Drive and the SP tracks in Santa Clara City; and Interstate 880 as the eastern boundary.Super District #10 - Cupertino/Saratoga: This Super District is located in south central Santa Clara County and includes the communities of Cupertino, Saratoga, Santa Clara City (southern part), Campbell (western part), San Jose (western part), Monte Sereno, Los Gatos and Redwood Estates. This area is bounded by Stevens Creek and the Santa Cruz Mountains on the west, Homestead Road on the north, Interstate 880/California Route 17 on the east; Union Avenue, Camden Avenue and Hicks Road (San Jose) also on the eastern boundary; and the Santa Clara/Santa Cruz county line on the south.Super District #11 - Central San Jose: This central Santa Clara County Super District is comprised of San Jose (central area), Santa Clara City (downtown area), and Campbell (east of Cal-17). The general boundaries of Super District #11 are Interstate 880/California Route 17 on the west; US-101 on the east; and the Capitol Expressway, Hillsdale Avenue, Camden Avenue, and Union Avenue on the south boundary.Super District #12 - Milpitas/East San Jose: This eastern Santa Clara County Super District includes the City of Milpitas, and the East San Jose communities of Berryessa, Alum Rock, and Evergreen. Boundaries include Interstate 880 and US-101 freeways on the west; San Jose City limits (Evergreen) on the south; and the mountains on the east.Super District #13 - South San Jose: This south-central Santa Clara County Super District includes the southern part of San Jose including the Almaden and Santa Teresa neighborhoods. Super District #13 is surrounded by Super District #10 on the west; Super District #11 on the north; Super District #12 on the northeast; and Super District #14 on the south at Metcalf Road (Coyote).Super District #14 - Gilroy/Morgan Hill: This area of Santa Clara County is also known as "South County" and includes the communities of Gilroy, Morgan Hill, San Martin and the Coyote Valley. Also included in this Super District are Loma Prieta (western boundary of the Super District) and Mount Hamilton in the northeastern, rural portion of Santa Clara County. This area is bounded by Santa Cruz and San Benito Counties on the south, and Merced and Stanislaus Counties on the eastern border.Super District #15 - Livermore/Pleasanton: This is the eastern Alameda County Super District including the Livermore and Amador Valley communities of Livermore, Pleasanton, Dublin, San Ramon Village, and Sunol. This Super District includes all of eastern Alameda County east of Pleasanton Ridge and Dublin Canyon.Super District #16 - Fremont/Union City: The southern Alameda County Super District includes the communities of Fremont, Newark and Union City. The boundaries for this Super District are the Hayward/Union City city limits on the north side; the hills to the immediate east; the Santa Clara/Alameda County line on the south; and the San Francisco Bay on the west.Super District #17 - Hayward/San Leandro: This southern Alameda County Super District includes the communities of Hayward, San Lorenzo, San Leandro, Castro Valley, Cherryland, and Ashland. The northern border is the San Leandro/Oakland city limits.Super District #18 - Oakland/Alameda: This northern Alameda County Super District includes the island city of Alameda, Oakland, and Piedmont. The Oakland neighborhoods of North Oakland and Rockridge are in the adjacent Super District #19. The border between Super Districts #18 and #19 are the Oakland/Emeryville city limits; 52nd and 51st Streets; Broadway; and Old Tunnel Road.Super District #19 - Berkeley/Albany: This northern Alameda County Super District includes all of Emeryville, Berkeley, and Albany, and the Oakland neighborhoods in North Oakland and Rockridge. The Super District is surrounded by the Alameda/Contra Costa County lines; the San Francisco Bay; and the Oakland Super District.Super District #20 - Richmond/El Cerrito: This is the western Contra Costa Super District. It includes the communities of Richmond, El Cerrito, Kensington, Richmond Heights, San Pablo, El Sobrante, Pinole, Hercules, Rodeo, Crockett, and Port Costa. The eastern boundary to Super District #20 is defined as the Carquinez Scenic Drive (east of Port Costa); McEwen Road; California Route 4; Alhambra Valley Road; Briones Road through the Regional Park; Bear Creek Road; and Wildcat Canyon Road to the Alameda/Contra Costa County line.Super District #21 - Concord/Martinez: This is one of three central Contra Costa County Super Districts. Super District #21 includes the communities of Concord, Martinez, Pleasant Hill, Clayton, and Pacheco. This area is bounded by Suisun Bay on the north; Willow Pass and Marsh Creek on the east; Mt Diablo on the southeast; and Cowell Road, Treat Boulevard, Oak Grove Road, Minert Road, Bancroft Road, Oak Park Boulevard, Putnam Boulevard, Geary Road, and Pleasant Hill Road on the south; and Briones Park, Alhambra Valley Road and Cal-4 on the west.Super District #22 - Walnut Creek: This central Contra Costa County Super District includes the communities of Walnut Creek, Lafayette, Moraga and Orinda. The latter three communities are more popularly known as Lamorinda. The border with Super District #23 generally follows the southern city limits of Walnut Creek.Super

The California Department of Parks and Recreation contracted Geographical Information Center (GIC) to conduct vegetation sampling across multiple California State Vehicle Recreation Areas (SVRA). The purpose of this map is to characterize the vegetation in various SVRAs, which includes Alameda Tesla, Carnegie, Claypit, Heber Dunes, Hollister Hills, Hungry Valley, Oceano Dunes, Ocotillo Wells and Prairie City. The development of this vegetation map was prompted by the passage of Senate Bill 249, in which California Department of Parks and Recreation’s Off-Highway Motor Vehicle Recreation Division (OHMVRD) was charged with meeting new legislative mandates to ensure resources compliance within all SVRAs. These mandates require (among other things) that OHMVRD compile an inventory of native plant communities within each SVRA [PRC 5090.35 (c)(1)]. To meet this requirement, OHMVRD has consulted the California Department of Fish and Wildlife’s Vegetation Classification and Mapping Program (VegCAMP) to source finescale vegetation maps that cover the SVRA footprint, or, if not available, used the VegCAMP methods to develop new finescale vegetation maps. This finescale vegetation map and associated data is intended to provide an inventory of native plant communities, inform the park’s natural resource management planning including the Wildlife Habitat Protection Plan (WHPP), and establish a baseline for measuring future vegetation change. About the individual SVRAs: Alameda Tesla: The finescale vegetation map for the Alameda Tesla area was created in 2021-2022 using CDFW's VegCAMP standard methods. At the time of surveying, this parcel was part of Carnegie SVRA and was sampled and analyzed together with that project, as part of informing the Carnegie SVRA Wildlife Habitat Protection Plan. However, after the legal separation of these two units in 2021, the mapping projects have also been separated. Carnegie: The finescale vegetation map for Carnegie SVRA was created in 2021-2022 for the park's Wildlife Habitat Protection Plan, using CDFW's VegCAMP standard methods. Field surveys were conducted in 2021. This mapping effort was part of a larger project within the Off Highway Motor Vehicle Division of State Parks to create updated vegetation maps and an inventory of native plant communities for each SVRA. When the project began in 2021, Carnegie SVRA and the adjacent Alameda-Tesla area were sampled and analyzed together. However, because of the legal the separation of these two units in 2021, the mapping projects were separated Clay Pit: Clay Pit SVRA is a small, 220-acre park in unincorporated Butte County, three miles southwest of Oroville. It consists of a narrow terrace surrounding a large bowl-shaped depression that was excavated for clay substrate to use in the construction of the Oroville Dam. It was a popular unofficial off-highway vehicle (OHV) riding area, and became an SVRA in 1981. The entire park is designated as open riding, except for an exclusion zone where a drainage canal flows through the park and into the Feather River oxbow. The park frequently floods from rainfall in wet months, and dries out in the summer. Because of the clay substrate, the shallow depressions formed from OHV use create vernal pools in the spring, providing habitat for native vernal pool plant species and branchiopod species. However, due to the history of disturbance and lack of original topography, many species at the park are ruderal non-natives. Heber Dunes: Heber Dunes SVRA is a small, 364-acre park in unincorporated Imperial County, seven miles northeast of Calexico, and is surrounded by agricultural fields, irrigation canals, and an undeveloped parcel owned by California Department of Transportation (CalTrans). It consists of open sand dunes, planted athel tamarisk (Tamarix aphylla) trees, and native and exotic desert scrub vegetation. The entire park is designated as open riding for off-highway vehicles. Hollister Hills: Hollister Hills SVRA is a 6,750 acre park located in northwest San Benito County, eight miles south of the city of Hollister. It is situated within the Gabilan Range of the California Coast ranges, in an area surrounded by primarily by rangelands. Hungry Valley: Hungry Valley SVRA is a 19,800 acre park within the Transverse Mountain Ranges, just south of Tejon Pass and the town of Gorman. The park is surrounded by National Forest land and by Tejon Ranch. Before becoming a SVRA in 1980, the park had a history of homesteading, mining, and unofficial OHV use. Oceano Dunes: This finescale vegetation map for Oceano Dunes SVRA was created to inform the park's Wildlife Habitat Protection Plan, using CDFW's VegCAMP standard methods. Field surveys were conducted in May 2022 by Chico State Geographic Information Center. Linework was conducted by Chico State Geographic Information Center. State Park staff provided edits to the draft map before it was finalized in 2023. An existing finescale map of the park was completed in 2013 (field surveys done in 2012) by MIG, report available here: https://nrm.dfg.ca.gov/documents/ContextDocs.aspx?cat=VegCAMP. Since vegetation in this park shifts frequently, and since large restoration projects have been conducted since the previous mapping effort, it was determined that an update to the map was needed. Chico State's Geographic Information Center (GIC) sampled the park in 2022 and conducted the linework to create this updated finescale vegetation map, with input from State Park staff. Vegetation was classified using a draft classification for the Santa Cruz-Santa Clara counties project, and by consulting with CDFW staff. Since GIC was also sampling and mapping other central coast State Parks in the region at the same time, the data for Pismo Beach is included here. Ocotillo Wells: This vegetation map was created in 2022-2023 to meet the above requirements and inform the Ocotillo Wells Wildlife Habitat Protection Plan. It was created by combining the existing maps from the DRECP mapping project 2016-2017 additions (Reyes et al.2021), and the Anza Borrego (1998) mapping project (See the VegCAMP website). State park staff including Melissa Patten, Leah Gardner, and Casey Paredes, conducted 25 recon surveys and additional map checks in March 2022 to groundtruth some areas, with a focus on the footprint of the older Anza Borrego project. Linework to edit the Anza Borrego project footprint area was done in 2023 using information from field surveys, and heads-up digitizing of NAIP 2020 imagery. Surveys conducted by State Parks staff in March 2022 focused on the Anza Borrego project footprint within the park, and then linework was done to update the vegetation polygons based on field surveys and 2020 NAIP aerial imagery. Prairie City: Prairie City SVRA is a 1,344 acre park located 20 miles east of Sacramento, in an ecological transition zone between the Central Valley and the Sierra foothills. Parts of the park have a history of dredge mining, and mine tailings form mounds and undulating topography in places. Other portions of the current park were formerly owned by Aerojet and used for a rocket engine program, contaminating groundwater and resulting in modern remediation and groundwater treatment efforts in the park, including monitoring and extraction wells. The imagery interpreted was NAIP 2020No accuracy assessment was done because almost all polygons were visited in the field. Minimum Mapping Units: Alameda Tesla, Carnegie, Heber Dunes, Hollister Hills, Hungry Valley, Prairie City.: The minimum mapping unit was 1 acre for upland vegetation types and ¼ acre for wetland vegetation types. Polygons were divided based on a change in cover class according to Braun-Blanquet categories (<1%, 1-5%, >5-15%, >15-25%, >25-50%, >50-75%, >75%). Breaks for the dominant overstory vegetation cover class required a 3-acre minimum mapping unit, and breaks for understory vegetation cover class required a 5-acre minimum mapping unit. Claypit: The minimum mapping unit was 1 acre, and ¼ acre for wetland or special types, which at the park includes only two small riparian stands and one patch of perennial grassland. The herbaceous stands that compose most of the park were split according to cover, but there was no maximum mapping unit size. Ocotillo Wells, Oceano Dunes: No minimum mapping unit was reported. Imagery: NAIP 2020 imagery was used for all SVRAs.

Small area /neighborhood names in Santa Clara County. The areas shown on the map were calculated using Census 2010 tract boundaries and are combined into areas with a common place name. Input was provided by city and county planning departments. The boundaries shown are not considered definitive, but rather general in nature. Any naming will be partially correct, and partially incorrect. These boundaries were also required to follow the outlines of census tract boundaries and thus will not follow, in all instances, boundary lines which may be deemed more appropriate.

Spheres of Influence Layer. This is the official GIS layer representing Spheres of Influence (SOI) Boundaries for Cities within Santa Clara County. This layer is maintained by the Planning Office for the benefit of LAFCO.

This dataset represents the contents of the municipal boundaries of Santa Clara county as provided by the County of Santa Clara GIS program

This dataset includes open, closed, future, seasonal, and under construction parks and trails in San Jose, Santa Clara County, and parts of San Mateo County. It covers trail land and parkland owned by and/or maintained by the San Jose Department of Parks, Recreation and Neighborhood Services, other San Jose city departments, City of San Jose, City of Santa Clara, Santa Clara County, State of California, Federal government, various school districts, Caltrans, Santa Clara Water District, Valley Transit Authority, Midpen Open Space Authority, and other agencies. Privately owned parks and open space are included as well. Parkland open space types in this dataset include community centers, community gardens, civic grounds, dog parks, libraries, neighborhood parks, open space, school grounds, special districts, trails and trail lands, privately owned public open spaces (POPOS), private recreation facilities, proposed trails, regional parks, reuse centers, sports facilities, and trails. Attribute information in this dataset includes, among other information, park name, address (often street and cross street), park type, park class, park subclass, current status, date opened, Park District, acreage, developed acreage, undeveloped acreage, open space acreage, park supervisor, park manager, park owner, PBCE Planning Area, Specific Plan or Urban Village area, and notes.Data is published on Mondays on a weekly basis.

City Limit Boundaries of Santa Clara County, including one island of Santa Cruz County.

All city boundaries and unincorporated areas in Santa Clara County

Santa Clara County tobacco enforcement data and url's to Healthy Cities Initiatives 2017 Dashboard for cities and unincorporated area within Santa Clara County.

This shapefile contains tax rate area (TRA) boundaries in Santa Clara County for the specified assessment roll year. Boundary alignment is based on the 2012 county parcel map. A tax rate area (TRA) is a geographic area within the jurisdiction of a unique combination of cities, schools, and revenue districts that utilize the regular city or county assessment roll, per Government Code 54900. Each TRA is assigned a six-digit numeric identifier, referred to as a TRA number. TRA = tax rate area number

Storm Water Structure is a Point FeatureClass representing the various storm water structures in the City of Cupertino. It is primarily used as an inventory layer in Cityworks and as a reference layer. The layer is updated as needed by the Public Works Department and the GIS Division. Storm Water Structure has the following fields:

OBJECTID: Unique identifier automatically generated by Esri type: OID, length: 4, domain: none

Enabled:

type: SmallInteger, length: 2, domain: EnabledDomain domain values:['False', 'True']

AncillaryRole:

type: SmallInteger, length: 2, domain: AncillaryRoleDomain domain values:['None', 'Source', 'Sink']

AssetID: Cupertino maintained GIS primary key type: String, length: 20, domain: none

LegacyID: Old identifiers used to track asset migration type: String, length: 20, domain: none

Location: Further description of the location type: String, length: 50, domain: none

Status: The active or construction status of the asset in the field type: String, length: 20, domain: pwStatus domain values:['Abandoned', 'Proposed', 'Auction', 'Denied', 'Active', 'Removed', 'Not Connected']

OwnedBy: Organization which owns the asset type: String, length: 50, domain: shdOwnedBy domain values:['Cupertino', 'San Jose Water', 'CalTrans', 'PGE', 'Los Altos', 'Santa Clara', 'Private HOA', 'Saratoga', 'Other Public', 'Santa Clara County', 'San Jose', 'Santa Clara Valley Water District', 'Private', 'California Water Service', 'State Parks', 'Sunnyvale', 'Cupertino Sanitary District', 'CWA']

MaintainedBy: Organization who is responsible for maintenance of asset type: String, length: 50, domain: shdOwnedBy domain values:['Cupertino', 'San Jose Water', 'CalTrans', 'PGE', 'Los Altos', 'Santa Clara', 'Private HOA', 'Saratoga', 'Other Public', 'Santa Clara County', 'San Jose', 'Santa Clara Valley Water District', 'Private', 'California Water Service', 'State Parks', 'Sunnyvale', 'Cupertino Sanitary District', 'CWA']

PlanNumber: Origniating plan number if known type: String, length: 50, domain: none

PlanName: The name of the plan associated with the storm water structure type: String, length: 50, domain: none

AsbuiltDate: Asbuilt date type: Date, length: 8, domain: none

PrimaryImage: Hyperlink to photo or DMS type: String, length: 100, domain: none

CreateDate: The date the database row was initially created type: Date, length: 8, domain: none

UpdateDate: The date the database row was last updated type: Date, length: 8, domain: none

DataSource: Description of what methods were used for data capture/migration type: String, length: 100, domain: shdDataSource domain values:['Digitized Plan as Reference', 'GPS SubFoot', 'Unknown Source', 'iStreetView', 'Field Verified', 'GPS SubMeter', 'Digitized Landbase as Reference', 'Legacy WO System', 'Digitized Ortho as Reference', 'Approximated Historical Source', 'Need Verification', 'Cogo from Plans']

SubWatershed: Field indicating what sub water shed is associated with the storm water structure type: String, length: 10, domain: swSubWaterShed

InstallDate: The date the storm water structure was installed type: Date, length: 8, domain: none

StructureType: Field indicating the type of storm water structure type: String, length: 20, domain: swStructureType domain values:['Thru Curb Drain', 'Area Drain', 'Catch Basin', 'BubbleUp', 'Pump Station', 'Outfall', 'Drop Inlet', 'Treatment Device', 'Unknown', 'Manhole', 'Clean Out', 'Dry Well', 'Inlet Culvert', 'Energy Dissipator']

IsCityStandard:

type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

Depth:

type: Double, length: 8, domain: none

RimElev:

type: Double, length: 8, domain: none

AccessDiameter: Field indicating the diameter of the strucutre access type: SmallInteger, length: 2, domain: swAccessDiameter domain values:['24 inch', '48 inch', '36 inch']

CoverType: Filed indicating the cover type of the associated storm water structure type: String, length: 15, domain: swCoverType domain values:['Grate', 'Standard Lid', 'Bolt Down', 'Open Pipe']

HasHeadWall: Field indicating whether or not the pipe has a head wall type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

HasFlapGate: Field indicating whether or not the pipe has a flap gate type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

HasLadder: Field indicating whether or not the pipe has a ladder type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

HasStencil: Field indicating whether or not the pipe has a stencil type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

HasButton: Field indicating whether or not the pipe has a button type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

HasPrivateBMP: Field indicating whether or not the pipe has a private BMP type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

ErrosionControl:

type: String, length: 10, domain: swErosionControl domain values:['Boulder', 'Sacrete', 'Gabion', 'RipRap', 'Concrete', 'T']

IsCheckPoint:

type: String, length: 4, domain: shdBooleanYesNo domain values:['Yes', 'No']

IsInlineCheckValve:

type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

Rotation: Field used for assigning rotation degree in Maplex Labeling Engine type: Double, length: 8, domain: none

CheckValveInstallDate: The date the check valve was installed type: Date, length: 8, domain: none

CheckValvePlanNumber: The plan number associated with the check valve type: String, length: 50, domain: none

HasHeavyGrate: Field indicating whether or not the pipe has a heavy grate type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

ManualClean:

type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

IsFloodProne:

type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

BuinessLotFeed: EnterTextDescription type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

hasSmartCover: Field indicating whether or not the pipe has a smart cover type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

hasInspection: Field indicating whether or not the pipe has an inspection type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

Shape: Field that stores geographic coordinates associated with feature type: Geometry, length: 4, domain: none

GlobalID: Unique identifier automatically generated for features in enterprise database type: GlobalID, length: 38, domain: none

EOA:

type: String, length: 50, domain: none

DeviceModelType: The model type of the storm water structure device type: String, length: 50, domain: swDeviceModelType domain values:['Pipe Screen', 'Manual Retractable', 'Wing Gate']

HasTrashCaptureInsert: Field indicating whether or not the pipe has a trash capture insert type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

TrashCaptureInsertManufacturer: The manufacturer of the trash capture insert type: String, length: 255, domain: swStructureManufacturer domain values:['Hydra', 'United', 'Stormtek', 'REM']

TrashCaptureInsertDeviceModelTy: The model type of the trash capture device type: String, length: 50, domain: swDeviceModelType domain values:['Pipe Screen', 'Manual Retractable', 'Wing Gate']

TrashCaptureInsertInstallDate: The date the trash capture insert was installed type: Date, length: 8, domain: none

HasCurbScreen: Field indicating whether or not the pipe has a curb screen type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

CurbScreenManufacturer: The manufacturer of the curb screen type: String, length: 255, domain: swStructureManufacturer domain values:['Hydra', 'United', 'Stormtek', 'REM']

CurbScreenDeviceModelType: The model type of the curb screen type: String, length: 50, domain: swDeviceModelType domain values:['Pipe Screen', 'Manual Retractable', 'Wing Gate']

CurbScreenInstallDate: The date the curb screen was installed type: Date, length: 8, domain: none

HasDebrisRack: Field indicating whether or not the pipe has a debris rack type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

DebrisRackManufacturer: The manufacturer of the debris rack type: String, length: 255, domain: swStructureManufacturer domain values:['Hydra', 'United', 'Stormtek', 'REM']

DebrisRackDeviceModelType: The model type of the debris rack type: String, length: 50, domain: swDeviceModelType domain values:['Pipe Screen', 'Manual Retractable', 'Wing Gate']

DebrisRackInstallDate: The date the debris rack was installed type: Date, length: 8, domain: none

HasDrainInsert: Field indicating whether or not the pipe has a drain insert type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

DrainInsertManufacturer: The manufacturer of the drain insert type: String, length: 255, domain: swStructureManufacturer domain values:['Hydra', 'United', 'Stormtek', 'REM']

DrainInsertDeviceModelType: The model type of the drain insert type: String, length: 50, domain: swDeviceModelType domain values:['Pipe Screen', 'Manual Retractable', 'Wing Gate']

DrainInsertInstallDate: The date the drain insert was installed type: Date, length: 8, domain: none

HasFilterFabric: Field indicating whether or not the pipe has a filter fabric type: String, length: 3, domain: shdBooleanYesNo domain values:['Yes', 'No']

FilterFabricManufacturer: The manufacturer of the filter fabric type: String, length: 255, domain: swStructureManufacturer domain values:['Hydra', 'United', 'Stormtek', 'REM']

FilterFabricDeviceModelType: The model type of the filter fabric device type: String, length: 50, domain: swDeviceModelType domain values:['Pipe Screen', 'Manual Retractable', 'Wing Gate']

FilterFabricInstallDate: The date the filter fabric was installed type: Date, length: 8, domain: none

HasFiltersCatchPan: Field indicating whether or not the pipe has a

This demographics data package is part of a 3 layer set for Tracts, Block Groups, and Blocks across all of Santa Clara County. A field is present in each to allow filtering for the geometries that are only in The City of San Jose. Each of the data layers contains the most commonly requested demographic fields from the U.S. Census/American Community Survey. Please note these fields are not exactly the same as found in the census tables, the goal was to standardize the field names so that they will always remain the same regardless of if the census changes the field names or range values. San Jose GIS Enterprise staff will update these fields once a year. Please check the field that states the last time it was updated and from what source. Please also note that Tracts has the most data fields, Block Groups slightly less, and Blocks has very few. The finer scaled geometries have less data available from the U.S. Census, so those fields were dropped.