Building outlines. Data is a composite between outlines generated by Pictometry corporation and an internal Pima County effort. Layer extent was determined by the union of the FEMA SFHA, Riparian areas and local floodplains excluding most incorporated areas. Outlines were created based on Pictometry 2010, PAG 2008 and PAG 2005 using the best quality imagery available for any area. Known Errors/Qualifications: Outlines represent roofs of building structures as they appear in ortho photos. Building ground footprint may not match the location, size or shape of the features. Spatial Domain: Pima County Rectified: n/a Maintenance Format: Shape Primary Source Organization: Pictometry Corporation Primary Source Date: 20110417 Primary Source Format: Shape Secondary Source Organization: PCRFCD Secondary Source Contact: Kenneth Maits Secondary Source Date: 20110417 GIS Contact: Kenneth Maits

© Pima County Information Technology Department - Geographic Information Systems 201 N Stone Ave., 9th Floor Tucson, AZ 85701

This layer is sourced from maps2.tucsonaz.gov.

This dataset represents landfill locations in Pima County, where solid waste is disposed of and managed. These facilities handle waste disposal operations, providing essential infrastructure for waste management within the region. It includes both open and closed landfill sites.

This layer is maintained by Pima County. For more information, view the original metadata here.

Purpose To provide geographic information on landfill locations for solid waste management planning and operations in Pima County.

Dataset Classification Level 0 – Open

Known Uses Used for waste management, environmental planning, and public services coordination.

Known Errors

Data Contact Pima County Information Technology Department - Geographic Information Systems GISdata@pima.gov

Update Frequency Updated as needed based on changes in landfill operations.

pcgpraqM is one of several Pima County Government Property Rights (PCGPR) layers. pcgpraqM displays Pima County Acquired Property Rights data, which include property, various easements, and other miscellaneous conveyances. The areas in question were either acquired by recorded deed or lease. Polygon features and attributes are based on recorded instruments. A nightly batch process appends all section shapefiles to create pcgpracq. The shape pcgpracq is further processed to join all area (polygon) values to related sql table attributes. If a duplicate/triplicate exists the polygon makes a copy of itself.The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here. PurposeShows information about property rights in Pima County.Dataset ClassificationLevel 0 - OpenKnown UsesUsed in the HP Dashboard Map.Known ErrorsThis layer has overlapping polygons that are not represented in the coverage format. Do not use a coverage format version of this layer. This layer is built from acquisition section drawings and related information stored in sql tables. This layer represents all document and/or classcode records related to an acquisition area (polygon). If an area (polygon) references more than one document and/or classcode, it creates a duplicate of itself and references the additional data. In that way all data is represented in the shapefile. In addition, the areas (polygons) are dissolved on common document data information. If a right of way area (polygon) was split during initial data entry along a section line, it is no longer represented by multiple polygons; the pieces are dissolved into one common area (polygon). As a result of the dissolve any BB_NO (unique identifier of the polygon disappears). In some cases, Pima County owned road Rights-Of-Way (ROW) do not encompass the entire portion of the overall road ROW.Data ContactPima County Information Technology Department - Geographic Information Systems201 N Stone Ave., 9th FloorTucson, AZ 85701GISDdata@pima.govUpdate FrequencyThe update of this layer is handled by Pima County. The last known update was 2014 but that date may not be accurate.

ward_cot displays the six city council districts in the City of Tucson. Ward area legal boundaries are based on Pima County voting precinct legal boundaries. Last updated September 19, 2023.PurposeShows the six wards of the City of Tucson and the respective councilmembers elected them.Dataset ClassificationLevel 0 - OpenKnown Uses--Known Errors--Data ContactCity of Tucson Information Technology Department, GIS Services, GIS_IT@tucsonaz.govUpdate FrequencyUpdated as new annexation or redistricting occurs.

A paper copy of the Geologic Map of the Catalina Core Complex and San Pedro Trough (Dickinson, 1992) was scanned and digitized by U.S. Geological Survey staff and contractors at the Southwest Field Office (Tucson, AZ) in 2000-2001 for input into an ArcInfo geographic information system (GIS). The resulting geologic map database (in ArcInfo format) can be queried in many ways to produce a variety of geologic maps. Digital base map data files. (topography, roadways, towns, and hydrography) are not included: they may be obtained from a variety of commercial and government sources. Geologic map graphics and plot files that are provided in the Open-File Report are representations of the digital database and are not designed to be cartographic products.

Displays Pima County Relinquished property rights data, which include property, various easements and other miscellaneous conveyances. The areas in question were released by deed. Polygon features and attributes are based on recorded instruments.The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here. PurposeShows information about Pima County Relinquished property rights.Dataset ClassificationLevel 0 - OpenKnown Uses--Known ErrorsThis layer has overlapping polygons that are not represented in the coverage format. Do not use a coverage format version of this layer. This layer is built from relinquishment section drawings and related information stored in sql tables. This layer represents all document and/or classcode records related to a relinquishment area (polygon). If an area (polygon) references more than one document and/or classcode, it creates a duplicate of itself and references the additional data. In that way all data is represented in the shapefile. In addition, the areas (polygons) are dissolved on common document data information. If a right of way area (polygon) was split during initial data entry along a section line, it is no longer represented by multiple polygons; the pieces are dissolved into one common area (polygon). As a result of the dissolve any HB_NO (unique identifier of the polygon disappears). In some cases, Pima County owned road Rights-Of-Way (ROW) do not encompass the entire portion of the overall road ROW.Data ContactPima County Information Technology Department - Geographic Information Systems201 N Stone Ave., 9th FloorTucson, AZ 85701GISDdata@pima.govUpdate FrequencyEIM technicians cogo in Property Rights polygons from recorded deed or lease documents in AutoCad. Attributes are stored in related tables in a RDBMS. After the initial input of features, the section drawing in AutoCad is converted to a shapefile. A nightly batch process appends all section shapefiles to create pcgprrel. The shape pcgprrel is further processed to join all area (polygon) values to related sql table attributes.

Status: NOT MAINTAINEDContact: GIS_IT, City of Tucson Information Technology GIS Services, 520-791-4747, GIS_IT@tucsonaz.govIntended Use: For map display and provides finer level of detail than Pima County GIS library data layer WASHES.Supplemental Information: DATA QUALITY IS QUESTIONABLE because it has not been regularly maintained. Per Frank Sousa (Winter 2009), he would prefer to call this layer "drainage network" because it includes streets flow which may not be considered a watercourse. Started in 1999 it covered the municipal planning area, done in pieces startings with the core of the City. Was densified to make sure there was a line where there was 100 cfs flow or more for regulatory purposes. Streets flow mapping is incomplete. 7/10/2010 - loaded shapefile into EDITSDE geodatabase from Stormwater shapes folder. circa 1999 - Shapefile create by Frank Sousa in City of Tucson Stormwater from aerial photos, topography and ground knowledge. Additional edits done by Frank Sousa.

Fire Taxation Districts in Pima County.For more information, visit https://gis.pima.gov/data/contents/metadet.cfm?name=firedistPurposeLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.Dataset ClassificationLevel 0 – OpenKnown UsesLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.Known ErrorsFire taxation districts do not necessarily coincide with fire service areas, e.g. areas that are serviced by the Rural/Metro Corporation are not included in this layer. The City of Tucson and the City of South Tucson do not have a separate fire taxation district and are not included. This layer does not include tribal fire districts. District boundaries may not be exact. Non-taxed Federal, State, or Pima County owned properties are excluded from the following fire district boundaries: Sonoita Elgin, Arivaca,and Helmet Peak. This layer does not get updated until Assesor's data gets updated with the annexation information.Data ContactPima CountyWilliam Gerdesgisdata@tucsonaz.govPublisher ContactInformation Technology DepartmentGIS_IT@tucsonaz.govUpdate FrequencyLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Displays schools located in Pima County. Designated by school type: public, charter and private; and designated by school class: elementary, middle, high, college and university. Known Errors/Qualifications: Used Pima County School Superintendent's website (www.schools.pima.gov). Verified with US West phone book. New schools positioned using Orthophotos. Lineage: Moved Cienega HS to correct location - 8/29/06. Added Empire High School - 10/30/06. Added Basis Tucson Upper School - 11/02/2006. Added Corona Foothills Middle School - 11/06/2006. Moved Davidson Elementary to its new location - 11/07/2006. Added Anza Trail School - 01/03/2007. Updated websites - 01/26/07. Added Lauffler Middle School - 02/07/2007. Added Ocotillo Ridge Elementary School - 03/07/2007. Added Tuller High School Learning Center - 04/03/2007. Moved Sahuarita Primary School away from the address point - 04/05/2007. Added Calvary Chapel Christian School and St Marks United Methodist Church - 4/17/07. Added Bonillas Basic Curriculum Magnet School, Eastside Middle School,Tucson Youth Development, Vision Quest,Youth Storefront - 6/1/07. Removed Ajo Calvary Christian Academy on 740 Rocalla Av - 7/19/07. Added Nellie P. Covert School 9/14/07. Shifted the location of Downtown Alternative High School and School for Integrated Academics and Technologies. 11/06/07 Shifted the location and updated the Wildcat School 04/08/08. Updated web links and tel numbers if they are available from the district web sites. 05/14/08 Updated TUSD admin field based on the list found at http://www.tusd.k12.az.us/contents/depart/comm/Documents/Phone%20List%2005-06.doc 07/22/08 Deleted Admin and Redcross fields from the attribute table. 07/25/08 Added San Fernando Elementary School 10/25/2008 Updated school websites, and added Senita Elementary School and Civano Middle School, and moved point location for schools in Indian Oasis Unified School District -10/29/2008 Added Rincon Vista Middle School 01/06/2010 Updated Empire High School Website. 02/12/2010 Deleted closed TUSD schools and shifted some school points 07/28/2010 Moved Davidson Elem School to 3950 E Paradise Fall Dr. 10/07/2010 Update on website for McCorkle school 06/27/2011 Updates grade for TUSD 07/22/2011 Spatial Domain: Pima County Rectified: orthophoto98 Maintenance Organization: PC ITD GIS Maintenance Description: Verify and update school name, address, phone number, district, type, class and parcel number. Place new schools using orthophotos. Updates are received from E911 agencies as well. Maintenance Frequency: Varies Maintenance Format: Shape Primary Source Organization: Pima County School Superintendent Primary Source Contact: None Primary Source Document: Excel file Primary Source Date: 20070531 Primary Source Format: Database GIS Contact: Kaoru Johansen

MapGuide Layer Name: Schools MapGuide Scale Range: 0 - 200000

© Pima County Information Technology Department - Geographic Information Systems 201 N Stone Ave., 9th Floor Tucson, AZ 85701 This layer is a component of dsdMap.

Polygon layer that shows the general soil composition in areas across Pima County. The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here.PurposeShows the general soil composition of areas in Pima County.Dataset ClassificationLevel 0 - OpenKnown UsesUsed in the Green stormwater web map.Known ErrorsNo Known ErrorsData ContactPima County Information Technology Department - Geographic Information Systems201 N Stone Ave., 9th FloorTucson, AZ 85701GISDdata@pima.govUpdate FrequencyThis layer is not Maintained the original data was compiled in 1991.

fp_lomxb displays area boundaries in which the floodplain data has been revised by Letter Of Map Revision (LOMR). Many of the revision area boundaries were digitized from paper copies or screen digitized using the FIRM panel as a reference.The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here.PurposeFloodplains layer that shows the areas of revision.Dataset ClassificationLevel 0 - OpenKnown Uses--Known ErrorsLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.Data ContactPima County Information Technology Department - Geographic Information Systems201 N Stone Ave., 9th FloorTucson, AZ 85701GISDdata@pima.govUpdate FrequencyNot maintained

schatbnd displays the school attendance area boundaries for elementary and unified school districts in Pima County. The record displays the school name, address, phone number, website, the grade levels offered at that school, and its school district. Tucson Unified School District has annexed attendance boundaries listed in schatbnd. All the information for the annex is the same as the school to which it is offering additional attendance boundaries. However, the annexed spatial data is different than the school it represents.The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here. PurposeDisplays the school attendance area boundaries for schools in Pima County. Dataset ClassificationLevel 0 - OpenKnown Uses--Known ErrorsThere are void areas where school districts are not defined. There are no schools in Redington and Empire Elementary School Districts. Students in these areas go to schools in Pinal or Santa Cruz County. TIA, Reid Park, Saguaro National Park West, Tucson Mountain Park are shown as void areas (no polygon). To classify attendance zone for elementary, middle or high schools, "SCHCLASS" field may be used. There are overlapping polygons in elementary school attendance zone in Marana and Sahuarita, and high school attendance zone in Vail.Data ContactPima County Information Technology Department - Geographic Information Systems201 N Stone Ave., 9th FloorTucson, AZ 85701GISDdata@pima.govUpdate FrequencyThis layer is updated yearly. PC GIS staff collects data from district websites. Updates are performed during the summer prior to the start of the school year and when requested.

The Hydrologic Soils Group Map was derived from the soil survey shape files obtained from Soils Datamart (https://soildatamart.nrcs.usda.gov/) which were joined with an appropriate attribute table (derived from the component file ‘comp.txt’ and the mapping unit attribute file) which was distributed with the digital release of the soil surveys. See more information.The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here.PurposeDisplays the Hydrological Soils Group in Pima County.Dataset ClassificationLevel 0 - OpenKnown Uses--Known ErrorsNo Known ErrorsData ContactPima County Information Technology Department - Geographic Information Systems201 N Stone Ave., 9th FloorTucson, AZ 85701GISDdata@pima.govUpdate FrequencyThis layer is not maintained. The last known update was 2006.