41 datasets found
  1. a

    Property Subdivision Data

    • dcdata-dougco.opendata.arcgis.com
    • hub.arcgis.com
    Updated Nov 27, 2019
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    Douglas County, CO (2019). Property Subdivision Data [Dataset]. https://dcdata-dougco.opendata.arcgis.com/maps/property-subdivision-data
    Explore at:
    Dataset updated
    Nov 27, 2019
    Dataset authored and provided by
    Douglas County, CO
    License

    Attribution-ShareAlike 4.0 (CC BY-SA 4.0)https://creativecommons.org/licenses/by-sa/4.0/
    License information was derived automatically

    Area covered
    Description

    Property subdivision data sourced from Assessor records. This data is updated regularly.

  2. d

    Donuka: Douglas County, CO – Property Records

    • datarade.ai
    Updated Dec 13, 2006
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    Donuka (2006). Donuka: Douglas County, CO – Property Records [Dataset]. https://datarade.ai/data-products/donuka-douglas-county-co-property-records-donuka
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    .json, .xml, .csv, .xls, .txtAvailable download formats
    Dataset updated
    Dec 13, 2006
    Dataset authored and provided by
    Donuka
    Area covered
    United States
    Description

    DATA SOURCES:

    1. ONLY state sources (city/county/state administration, federal agencies, ministries, etc.). We DO NOT use unverified databases
    2. Over 2300 sources. We use even the smallest sources, because they contain valuable data. This allows us to provide our users with the most complete data

    DATA RELEVANCE:

    1. Our data is updated daily, weekly, monthly depending on the sources
    2. We collect, process and store all data, regardless of their relevance. Historical data is also valuable

    DATA TYPES:

    1. Specifications
    2. Owners
    3. Permits
    4. Sales
    5. Inspections
    6. Violations
    7. Assessed values
    8. Taxes
    9. Risks
    10. Foreclosures
    11. Property Tax Liens
    12. Deed Restrictions

    NUMBERS:

    1. 2300 data sources in total
    2. 155,000,000 properties in total
    3. 4 billion records (listed in the "data types" block above) in total
    4. 2 million new records every day

    DATA USAGE:

    1. Property check, investigation (even the smallest events are stored in our database)
    2. Prospecting (more than 100 parameters to find the required records)
    3. Tracking (our data allows us to track any changes)
  3. d

    Lots

    • data.dogis.org
    • private-demo-dcdev.opendata.arcgis.com
    • +2more
    Updated Mar 14, 2025
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    Douglas County (2025). Lots [Dataset]. https://data.dogis.org/maps/dogis::lots
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    Dataset updated
    Mar 14, 2025
    Dataset authored and provided by
    Douglas County
    Area covered
    Description

    Lots are specific pieces of land within a platted subdivision and are assigned unique numbers. Data maintained by the Douglas County Assessor staff

  4. d

    Data from: Map and model input and output data for the north Charlotte Creek...

    • catalog.data.gov
    • data.usgs.gov
    • +1more
    Updated Nov 19, 2025
    + more versions
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    U.S. Geological Survey (2025). Map and model input and output data for the north Charlotte Creek Basin, Douglas County, Oregon, for analysis of debris-flow initiation resulting from the storm of November 17 - 19, 1996 [Dataset]. https://catalog.data.gov/dataset/map-and-model-input-and-output-data-for-the-north-charlotte-creek-basin-douglas-county-19-
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    Dataset updated
    Nov 19, 2025
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Area covered
    Douglas County, Oregon, Charlotte Creek
    Description

    Heavy rainfall during mid-November 1996 induced debris flows throughout the southern Oregon Coast Range, including more than 150 in the immediate vicinity of north Charlotte Creek (Coe and others, 2011). Data in this project pertain to a 2.4-km2 area centered at N 43.65° and W 123.94° which an area where high concentrations of debris flows occurred. These data include a subset of a map of landslide and debris flow polygons (Coe and others, 2011) and raster grids derived from a lidar dataset acquired in 2008 – 2009 (https://gis.dogami.oregon.gov/maps/lidarviewer/). The project area covers a tributary basin west of Charlotte Creek, southwest of the Umpqua River, and is in the southern part of the Deer Head Point 7.5-minute quadrangle. These data were used to test an implementation of the Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Model (TRIGRS, see Baum and others, 2011) for the timing and distribution of rainfall-induced shallow landslides, a simplified three-dimensional slope stability analysis method (Baum and others, 2012), and for testing soil depth models (Baum, 2017).

  5. d

    Subdivisions

    • data.dogis.org
    • statedemo-dcdev.hub.arcgis.com
    • +1more
    Updated Sep 24, 2025
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    Douglas County (2025). Subdivisions [Dataset]. https://data.dogis.org/items/d17dbc14cc68475690bb0a3b066c825e
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    Dataset updated
    Sep 24, 2025
    Dataset authored and provided by
    Douglas County
    Area covered
    Description

    Platted subdivisions are tracts of land that have been legally divided into smaller lots, blocks, and streets, with a recorded map (plat) showing these divisions, for the purpose of building developments or sale. Data maintained by DC Assessor staff

  6. a

    Douglas County, MN LAKE Table (PCWEBF121)

    • data-dcpw.opendata.arcgis.com
    Updated Sep 6, 2024
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    Douglas County MN Survey & GIS (2024). Douglas County, MN LAKE Table (PCWEBF121) [Dataset]. https://data-dcpw.opendata.arcgis.com/maps/DCPW::douglas-county-mn-lake-table-pcwebf121
    Explore at:
    Dataset updated
    Sep 6, 2024
    Dataset authored and provided by
    Douglas County MN Survey & GIS
    Area covered
    Description

    Updated on: 10/7/25

  7. d

    Zoning

    • catalog.data.gov
    • data.oregon.gov
    • +3more
    Updated Jan 31, 2025
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    Karen Grosulak-McCord (2025). Zoning [Dataset]. https://catalog.data.gov/dataset/zoning-5b12a
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    Dataset updated
    Jan 31, 2025
    Dataset provided by
    Karen Grosulak-McCord
    Description

    This Zoning feature class is an element of the Oregon GIS Framework statewide, Zoning spatial data. This version is authorized for public use. Attributes include zoning districts that have been generalized to state classes. As of June 30, 2023, this feature class contains zoning data from 229 local jurisdictions. DLCD plans to continue adding to and updating this statewide zoning dataset as they receive zoning information from the local jurisdictions. Jurisdictions included in the latest version of the statewide zoning geodatabase: Cities: Adams, Adrian, Albany, Amity, Antelope, Ashland, Astoria, Athena, Aurora, Banks, Barlow, Bay City, Beaverton, Bend, Boardman, Bonanza, Brookings, Brownsville, Burns, Butte Falls, Canby, Cannon Beach, Carlton, Cascade Locks, Cave Junction, Central Point, Chiloquin, Coburg, Columbia City, Coos Bay, Cornelius, Corvallis, Cottage Grove, Creswell, Culver, Dayton, Detroit, Donald, Drain, Dufur, Dundee, Dunes City, Durham, Eagle Point, Echo, Enterprise, Estacada, Eugene, Fairview, Falls City, Florence, Forest Grove, Fossil, Garibaldi, Gaston, Gates, Gearhart, Gervais, Gladstone, Gold Beach, Gold Hill, Grants Pass, Grass Valley, Gresham, Halsey, Happy Valley, Harrisburg, Helix, Hermiston, Hillsboro, Hines, Hood River, Hubbard, Idanha, Independence, Jacksonville, Jefferson, Johnson City, Jordan Valley, Junction City, Keizer, King City, Klamath Falls, La Grande, La Pine, Lafayette, Lake Oswego, Lebanon, Lincoln City, Lowell, Lyons, Madras, Malin, Manzanita, Maupin, Maywood Park, McMinnville, Medford, Merrill, Metolius, Mill City, Millersburg, Milton-Freewater, Milwaukie, Mitchell, Molalla, Monmouth, Moro, Mosier, Mount Angel, Myrtle Creek, Myrtle Point, Nehalem, Newberg, Newport, North Bend, North Plains, Nyssa, Oakridge, Ontario, Oregon City, Pendleton, Philomath, Phoenix, Pilot Rock, Port Orford, Portland, Prescott, Prineville, Rainier, Redmond, Reedsport, Rivergrove, Rockaway Beach, Rogue River, Roseburg, Rufus, Saint Helens, Salem, Sandy, Scappoose, Scio, Scotts Mills, Seaside, Shady Cove, Shaniko, Sheridan, Sherwood, Silverton, Sisters, Sodaville, Spray, Springfield, Stanfield, Stayton, Sublimity, Sutherlin, Sweet Home, Talent, Tangent, The Dalles, Tigard, Tillamook, Toledo, Troutdale, Tualatin, Turner, Ukiah, Umatilla, Vale, Veneta, Vernonia, Warrenton, Wasco, Waterloo, West Linn, Westfir, Weston, Wheeler, Willamina, Wilsonville, Winston, Wood Village, Woodburn, Yamhill. Counties: Baker County, Benton County, Clackamas County, Clatsop County, Columbia County, Coos County, Crook County, Curry County, Deschutes County, Douglas County, Harney County, Hood River County, Jackson County, Jefferson County, Josephine County, Klamath County, Lane County, Lincoln County, Linn County, Malheur County, Marion County, Multnomah County, Polk County, Sherman County, Tillamook County, Umatilla County, Union County, Wasco County, Washington County, Wheeler County, Yamhill County. R emaining jurisdictions either chose not to share data to incorporate into the public, statewide dataset or did not respond to DLCD’s request for data. These jurisdictions’ attributes are designated “not shared” in the orZDesc field and “NS” in the orZCode field.

  8. d

    Blocks

    • data.dogis.org
    • statedemo-dcdev.hub.arcgis.com
    • +2more
    Updated May 1, 2025
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    Douglas County (2025). Blocks [Dataset]. https://data.dogis.org/datasets/blocks-1
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    Dataset updated
    May 1, 2025
    Dataset authored and provided by
    Douglas County
    Area covered
    Description

    Blocks are groups of lots that are usually bounded by streets or other significant physical boundaries within a platted subdivision. Modern subdivisions only use Lot numbers with unique lot numbers. When blocks were used, only the blocks had unique numbers...lots could reuse 1-10, or however many lots were in a block. Ex. Lot 1 Block 1, or Lot 1 Block 2, etc...Maintained by the DC Assessor's staff

  9. w

    Tax Account Balances

    • data.wu.ac.at
    • dcdata-dougco.opendata.arcgis.com
    csv, json, xml
    Updated Oct 10, 2018
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    Douglas County Treasurer (2018). Tax Account Balances [Dataset]. https://data.wu.ac.at/schema/data_colorado_gov/Nm13My1nOHg1
    Explore at:
    csv, xml, jsonAvailable download formats
    Dataset updated
    Oct 10, 2018
    Dataset provided by
    Douglas County Treasurer
    License

    U.S. Government Workshttps://www.usa.gov/government-works
    License information was derived automatically

    Description

    Displays the current balances for all tax accounts as of the date of the update.

  10. d

    Data from: USGS Interactive Map of the Colorado Front Range Infrastructure...

    • search.dataone.org
    Updated Dec 1, 2016
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    U.S. Geological Survey (USGS), Biewick, L.R.H., Gunther, G.L., Roberts, S.B., Otton, J.K., Cook, T. and Fishman, N.S. (2016). USGS Interactive Map of the Colorado Front Range Infrastructure Resources [Dataset]. https://search.dataone.org/view/06a6bdd8-73d2-450d-bb9b-ab40d47c9d84
    Explore at:
    Dataset updated
    Dec 1, 2016
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Authors
    U.S. Geological Survey (USGS), Biewick, L.R.H., Gunther, G.L., Roberts, S.B., Otton, J.K., Cook, T. and Fishman, N.S.
    Area covered
    Description

    Infrastructure, such as roads, airports, water and energy transmission and distribution facilities, sewage treatment plants, and many other facilities, is vital to the sustainability and vitality of any populated area. Rehabilitation of existing and development of new infrastructure requires three natural resources: natural aggregate (stone, sand, and gravel), water, and energy http://rockyweb.cr.usgs.gov/frontrange/overview.htm.

    The principal goals of the U.S. Geological Survey (USGS) Front Range Infrastructure Resources Project (FRIRP) were to develop information, define tools, and demonstrate ways to: (1) implement a multidisciplinary evaluation of the distribution and quality of a region's infrastructure resources, (2) identify issues that may affect availability of resources, and (3) work with cooperators to provide decision makers with tools to evaluate alternatives to enhance decision-making. Geographic integration of data (geospatial databases) can provide an interactive tool to facilitate decision-making by stakeholders http://rockyweb.cr.usgs.gov/frontrange/overview.htm.

  11. n

    Eastern Nebraska LiDAR Download Application

    • opendata.lincoln.ne.gov
    Updated Oct 27, 2023
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    City of Lincoln/Lancaster County, NE Maps & Apps (2023). Eastern Nebraska LiDAR Download Application [Dataset]. https://opendata.lincoln.ne.gov/datasets/eastern-nebraska-lidar-download-application
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    Dataset updated
    Oct 27, 2023
    Dataset authored and provided by
    City of Lincoln/Lancaster County, NE Maps & Apps
    Area covered
    Nebraska
    Description

    Eastern Nebraska LiDAR Download Site hosted by Douglas County GIS. This site allows users to download LiDAR and other LiDAR related deliverables of Lancaster County, Nebraska captured in 2022 and 2016. DEM, Classified Point Cloud, Bare Earth Point Cloud, Contours, and Breaklines are available from the most recent capture flight.

  12. a

    Future Land Use

    • hub.arcgis.com
    Updated Jul 22, 2021
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    Douglas County (NV) GIS (2021). Future Land Use [Dataset]. https://hub.arcgis.com/maps/DouglasNVGIS::future-land-use-5
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    Dataset updated
    Jul 22, 2021
    Dataset authored and provided by
    Douglas County (NV) GIS
    Area covered
    Description

    Douglas County NV Community Development: Future Land Use

  13. d

    Data from: A spatial database of bedding attitudes to accompany Geologic map...

    • dataone.org
    • data.doi.gov
    Updated Oct 29, 2016
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    Theodore R. Brandt; David W. Moore; Kyle E. Murray (2016). A spatial database of bedding attitudes to accompany Geologic map of the greater Denver area, Front Range urban corridor, Colorado, by Donald E. Trimble and Michael N. Machette [Dataset]. https://dataone.org/datasets/5d69fc38-c027-46a6-93c0-3332061cc736
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    Dataset updated
    Oct 29, 2016
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Authors
    Theodore R. Brandt; David W. Moore; Kyle E. Murray
    Area covered
    Description

    This digital map shows bedding attitude symbols display over the geographic extent of surficial deposits and rock stratigraphic units (formations) as compiled by Trimble and Machette 1973-1977 and published in 1979 (U.S. Geological Survey Map I-856-H) under the Front Range Urban Corridor Geology Program. Trimble and Machette compiled their geologic map from published geologic maps and unpublished geologic mapping having varied map unit schemes. A convenient feature of the compiled map is its uniform classification of geologic units that mostly matches those of companion maps to the north (USGS I-855-G) and to the south (USGS I-857-F). Published as a color paper map, the Trimble and Machette map was intended for land-use planning in the Front Range Urban Corridor. This map recently (1997-1999), was digitized under the USGS Front Range Infrastructure Resources Project (see cross-reference). In general, the mountainous areas in the west part of the map exhibit various igneous and metamorphic bedrock units of Precambrian age, major faults, and fault brecciation zones at the east margin (5-20 km wide) of the Front Range. The eastern and central parts of the map (Colorado Piedmont) depict a mantle of unconsolidated deposits of Quaternary age and interspersed outcroppings of Cretaceous or Tertiary-Cretaceous sedimentary bedrock. The Quaternary mantle is comprised of eolian deposits (quartz sand and silt), alluvium (gravel, sand, and silt of variable composition), colluvium, and few landslides. At the mountain front, north-trending, dipping Paleozoic and Mesozoic sandstone, shale, and limestone bedrock formations form hogbacks and intervening valleys.

  14. a

    TAXDISTRICT

    • hub.arcgis.com
    Updated May 7, 2024
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    Douglas County, CO (2024). TAXDISTRICT [Dataset]. https://hub.arcgis.com/maps/dougco::taxdistrict
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    Dataset updated
    May 7, 2024
    Dataset authored and provided by
    Douglas County, CO
    Area covered
    Description

    Maintained by: DC GISOwner: DouglasCountyCO_GISServicesSource: NoneEdit Frequency: NoneSummary: Data Including Feature Layer: Tax Authorities, within Douglas County Colorado.

  15. w

    Geologic Map of the Camp Douglas Quadrangle in Mineral County, Nevada, NBMG...

    • data.wu.ac.at
    html
    Updated Dec 5, 2017
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    (2017). Geologic Map of the Camp Douglas Quadrangle in Mineral County, Nevada, NBMG M63 [Dataset]. https://data.wu.ac.at/schema/geothermaldata_org/ZmY3YmNkYWItYmVlOS00Njc4LWE1OTUtZjRiYmNhY2I3N2Jk
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    htmlAvailable download formats
    Dataset updated
    Dec 5, 2017
    Area covered
    Camp Douglas, Nevada, 259c3a9947bca14e2a39b25fb0eacce9036b0b18
    Description

    1:24,000 scale Geologic Map of the Camp Douglas Quadrangle, Nevada. Detailed geologic mapping by Larry J. Garside in 1979 of the Nevada Bureau of Mines and Geology. Map includes 37 geologic units, structure and mineral deposits. A more detailed geologic report, map, rock samples, thin sections, and geoghemical analysis are on file at the Nevada Bureau of mines and Geology. Topographic base from U. S. Geological Survey Camp Douglas 7.5-minute Quadrangle, 1967. To download the map resource and associated GIS zipped data files, please see the links provided.

  16. n

    Digital Terrain Data Sets for Alaska, USGS

    • access.earthdata.nasa.gov
    • cmr.earthdata.nasa.gov
    Updated Apr 20, 2017
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    (2017). Digital Terrain Data Sets for Alaska, USGS [Dataset]. https://access.earthdata.nasa.gov/collections/C2231550167-CEOS_EXTRA
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    Dataset updated
    Apr 20, 2017
    Time period covered
    Jan 1, 1982 - Present
    Area covered
    Description

    This data set contains up to nine types of digital elevation data: 1-1 degree blocks, 2-1 degree x 3 degree mosaic of elevation (latitude/longitude coordinate system), 3-1 degree x 3 degree mosaic of slope, 4-1 degree x 3 degree mosaic of aspect (latitude/longitude coordinate system), 5-1 degree x 3 degree mosaic of filtered elevation (5 x 5 filter), 6-1 degree x 3 degree mosaic of elevation (UTM registered), 7-1 degree x 3 degree mosaic of slope (UTM registered), 8-1 degree x 3 degree mosaic of aspect (UTM registered), 9-1 degree x 3 degree mosaic of shaded relief (latitude/longitude coordinate system). Data coverage is from 1982 to present with work ongoing. Data source is 1:250,000 scale Defense Mapping Agency Digital Terrain Series. The data set currently contains 966 records with estimated growth of 5-15 records per year. Storage required varies by selection on area size. Data are available on: 9-track, 800 bpi, 1600 bpi, 6250 bpi, unlabeled, unblocked, or BCD tape. Subsets on the main file and custom formats as well as limited documentation is available.

        Data is organized by 7 1/2 ' or 15 ' quads. This data is intended to be used
        for land cover analysis, wildlife refuge studies, drainage analysis, and land
        use planning.
    
  17. a

    Property Location Data

    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    • dcdata-dougco.opendata.arcgis.com
    Updated Nov 27, 2019
    + more versions
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    Douglas County, CO (2019). Property Location Data [Dataset]. https://arc-gis-hub-home-arcgishub.hub.arcgis.com/maps/dougco::property-location-data-1
    Explore at:
    Dataset updated
    Nov 27, 2019
    Dataset authored and provided by
    Douglas County, CO
    License

    Attribution-ShareAlike 4.0 (CC BY-SA 4.0)https://creativecommons.org/licenses/by-sa/4.0/
    License information was derived automatically

    Area covered
    Description

    Full legal address description of parcels within Douglas County. This data is updated regularly.

  18. n

    School District Lookup

    • nebraskamap.gov
    Updated Nov 4, 2019
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    State of Nebraska (2019). School District Lookup [Dataset]. https://www.nebraskamap.gov/datasets/school-district-lookup
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    Dataset updated
    Nov 4, 2019
    Dataset authored and provided by
    State of Nebraska
    Description

    This application is a tool to find School Districts in Nebraska by County or Education Service Unit (ESU). Information for each School District includes: Address, District Name and Number, ESU Number, and Student Population. Search results may be filtered by School District Name and ESU. School District and ESU information are derived from Tax Unit Group (TUG) parcel data. The parcels used herein reflect County assessor data at the end of the 2018 calendar year.

  19. n

    Geologic Map of the Corona North 7.5' Quadrangle Riverside and San...

    • access.earthdata.nasa.gov
    Updated Apr 21, 2017
    + more versions
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    (2017). Geologic Map of the Corona North 7.5' Quadrangle Riverside and San Bernardino Counties, California, USGS OFR 02-22 [Dataset]. https://access.earthdata.nasa.gov/collections/C2231552842-CEOS_EXTRA
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    Dataset updated
    Apr 21, 2017
    Time period covered
    Jan 1, 2002 - Dec 31, 2002
    Area covered
    Description

    The data set for the Corona North 7.5' quadrangle was prepared under the U.S. Geological Survey Southern California Areal Mapping Project (SCAMP) as part of an ongoing effort to develop a regional geologic framework of southern California, and to utilize a Geographic Information System (GIS) format to create regional digital geologic databases. These regional databases are being developed as contributions to the National Geologic Map Database of the National Cooperative Geologic Mapping Program of the USGS.

    This data set maps and describes the geology of the Corona North 7.5' quadrangle, Riverside and San Bernardino Counties, California. Created using Environmental Systems Research Institute's ARC/INFO software, the data base consists of the following items: (1) a map coverage containing geologic contacts and units, (2) a coverage containing structural data, (3) a coverage containing geologic unit annotation and leaders, and (4) attribute tables for geologic units (polygons), contacts (arcs), and site-specific data (points). In addition, the data set includes the following graphic and text products: (1) a postscript graphic plot-file containing the geologic map, topography, cultural data, a Correlation of Map Units (CMU) diagram, a Description of Map Units (DMU), and a key for point and line symbols, and (2) PDF files of the Readme (including the metadata file as an appendix), and the graphic produced by the Postscript plot file.

    The Corona North quadrangle is located near the northern end of the Peninsular Ranges Province. All but the southeastern tip of the quadrangle is within the Perris block, a relatively stable, rectangular in plan area located between the Elsinore and San Jacinto fault zones. The southeastern tip of the quadrangle is barely within the Elsinore fault zone.

    The quadrangle is underlain by Cretaceous plutonic rocks that are part of the composite Peninsular Ranges batholith. These rocks are exposed in a triangular-shaped area bounded on the north by the Santa Ana River and on the south by Temescal Wash, a major tributary of the Santa Ana River. A variety of mostly silicic granitic rocks occur in the quadrangle, and are mainly of monzogranite and granodioritic composition, but range in composition from micropegmatitic granite to gabbro. Most rock units are massive and contain varying amounts of meso- and melanocratic equant-shaped inclusions. The most widespread granitic rock is monzogranite of the Cajalco pluton, a large pluton that extends some distance south of the quadrangle. North of Corona is a body of micropegmatite that appears to be unique in the batholith rocks.

    Diagonally bisecting the quadrangle is the Santa Ana River. North of the Santa Ana River alluvial deposits are dominated by the distal parts of alluvial fans emanating from the San Gabriel Mountains north of the quadrangle. Widespread areas of the fan deposits are covered by a thin layer of wind blown sand.

    Alluvial deposits in the triangular-shaped area between the Santa Ana River and Temescal Wash are quite varied, but consist principally of locally derived older alluvial fan deposits. These deposits rest on remnants of older, early Quaternary or late Tertiary age, nonmarine sedimentary deposits that were derived from both local sources and sources as far away as the San Bernardino Mountains. These deposits in part were deposited by an ancestral Santa Ana River. Older are a few scattered remnants of late Tertiary (Pliocene) marine sandstone that include some conglomerate lenses. Clasts in the conglomerate include siliceous volcanic rocks exotic to this part of southern California. This sandstone was deposited as the southeastern-most part of the Los Angeles sedimentary marine basin and was deposited along a rocky shoreline developed in the granitic rocks, much like the present day shoreline at Monterey, California. Most of the sandstone and granitic paleoshoreline features have been removed by quarrying and grading in the area of Porphyry north to Highway 91. Excellent exposures in highway road cuts still remain on the north side of Highway 91 just east of the 91-15 interchange and on the east side of U.S. 15 just north of the interchange.

    South of Temescal Wash is a series of both younger and older alluvial fan deposits emanating from the Santa Ana Mountains to the southeast. In the immediate southwest corner of the quadrangle is a small exposure of sandstone and pebble conglomerate of the Sycamore Canyon member of the Puente Formation of early Pliocene and Miocene age and sandstone and conglomerate of undivided Sespe and Vaqueros Formations of early Miocene, Oligocene, and late Eocene age.

    The geologic map data base contains original U.S. Geological Survey data generated by detailed field observation recorded on 1:24,000 scale aerial photographs. The map was created by transferring lines from the aerial photographs to a 1:24,000 scale topographic base. The map was digitized and lines, points, and polygons were subsequently edited using standard ARC/INFO commands. Digitizing and editing artifacts significant enough to display at a scale of 1:24,000 were corrected. Within the database, geologic contacts are represented as lines (arcs), geologic units are polygons, and site-specific data as points. Polygon, arc, and point attribute tables (.pat, .aat, and .pat, respectively) uniquely identify each geologic datum.

  20. a

    TAX AUTHORITIES POLYGON

    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    Updated May 7, 2024
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    Douglas County, CO (2024). TAX AUTHORITIES POLYGON [Dataset]. https://arc-gis-hub-home-arcgishub.hub.arcgis.com/maps/dougco::tax-authorities-polygon
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    Dataset updated
    May 7, 2024
    Dataset authored and provided by
    Douglas County, CO
    Area covered
    Description

    Maintained by: DC GISOwner: DouglasCountyCO_GISServicesSource: NoneEdit Frequency: NoneSummary: Data Including Feature Layer: Tax Authorities, within Douglas County Colorado.

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Douglas County, CO (2019). Property Subdivision Data [Dataset]. https://dcdata-dougco.opendata.arcgis.com/maps/property-subdivision-data

Property Subdivision Data

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Dataset updated
Nov 27, 2019
Dataset authored and provided by
Douglas County, CO
License

Attribution-ShareAlike 4.0 (CC BY-SA 4.0)https://creativecommons.org/licenses/by-sa/4.0/
License information was derived automatically

Area covered
Description

Property subdivision data sourced from Assessor records. This data is updated regularly.

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