83 datasets found
  1. a

    Surface Water Classifications

    • data-ncdenr.opendata.arcgis.com
    • nconemap.gov
    • +3more
    Updated May 25, 2016
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    NC Dept. of Environmental Quality (2016). Surface Water Classifications [Dataset]. https://data-ncdenr.opendata.arcgis.com/datasets/surface-water-classifications
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    Dataset updated
    May 25, 2016
    Authors
    NC Dept. of Environmental Quality
    Area covered
    Description

    NOTE: Due to the size of this file, it can only be downloaded as a File Geodatabase.This statewide shapefile contains the freshwater surface water classifications for all named streams in North Carolina. This data was first uploaded on March 6, 2015 and originally pulled from BIMS in November 2014. To learn more about what classifications are, see the Classifications and Standards/Rule Review Branch website. Download this dataset from the DEQ Open Data PageThe Tile Layer for this Feature Layer is DWR Surface Water Classifications.Attributes:BIMS_INDEX: Index number BIMS_Names: Stream Name BIMS_Descr: Description of stream segment (from - to) BIMS_Class: Surface Water Classification BIMS_Date: Date the classification was given to that segment ClassURL: Link to the Classifications website that defines each classification Name: River Basin Contacts:Data Contact: Chris VentaloroLayer/Service Contact: Melanie Williams Updates: 05/24/2016: Changed the URL for the classifications page; fixed the Clear Creek (FBR) line segment; re-uploaded this as a new feature service with the ability to overwrite. 6/1/2017: Geometry for Index Numbers 18-(71) of the Cape Fear River and 18-88-1 of Walden Creek were missing from the feature service. The geometry was corrected with the existing file on local servers and the online feature service was overwritten. This feature layer can be found in the NC Surface Water Classification map application.

  2. d

    Digital Geologic-GIS Map of Moores Creek National Battlefield, North...

    • datasets.ai
    • catalog.data.gov
    33, 57
    Updated Sep 26, 2024
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    Department of the Interior (2024). Digital Geologic-GIS Map of Moores Creek National Battlefield, North Carolina (NPS, GRD, GRI, MOCR, MOCR digital map) adapted from a U.S. Geological Survey Miscellaneous Investigations Series Map by Owens (1989) [Dataset]. https://datasets.ai/datasets/digital-geologic-gis-map-of-moores-creek-national-battlefield-north-carolina-nps-grd-gri-m
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    33, 57Available download formats
    Dataset updated
    Sep 26, 2024
    Dataset authored and provided by
    Department of the Interior
    Description

    The Unpublished Digital Geologic-GIS Map of Moores Creek National Battlefield, North Carolina is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (mocr_geology.gdb), a 10.1 ArcMap (.mxd) map document (mocr_geology.mxd), individual 10.1 layer (.lyr) files for each GIS data layer, an ancillary map information document (mocr_geology.pdf) which contains source map unit descriptions, as well as other source map text, figures and tables, metadata in FGDC text (.txt) and FAQ (.pdf) formats, and a GIS readme file (mocr_geology_gis_readme.pdf). Please read the mocr_geology_gis_readme.pdf for information pertaining to the proper extraction of the file geodatabase and other map files. To request GIS data in ESRI 10.1 shapefile format contact Stephanie O'Meara (stephanie.omeara@colostate.edu; see contact information below). The data is also available as a 2.2 KMZ/KML file for use in Google Earth, however, this format version of the map is limited in data layers presented and in access to GRI ancillary table information. Google Earth software is available for free at: http://www.google.com/earth/index.html. Users are encouraged to only use the Google Earth data for basic visualization, and to use the GIS data for any type of data analysis or investigation. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: U.S. Geological Survey. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (mocr_geology_metadata.txt or mocr_geology_metadata_faq.pdf). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:250,000 and United States National Map Accuracy Standards features are within (horizontally) 127 meters or 416.7 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in Google Earth, ArcGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: https://www.nps.gov/articles/gri-geodatabase-model.htm). The GIS data projection is NAD83, UTM Zone 17N, however, for the KML/KMZ format the data is projected upon export to WGS84 Geographic, the native coordinate system used by Google Earth. The data is within the area of interest of Moores Creek National Battlefield.

  3. n

    Water Areas (Western NC "Local-Res")

    • nconemap.gov
    • hub.arcgis.com
    Updated Oct 28, 2019
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    NC OneMap / State of North Carolina (2019). Water Areas (Western NC "Local-Res") [Dataset]. https://www.nconemap.gov/maps/water-areas-western-nc-local-res
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    Dataset updated
    Oct 28, 2019
    Dataset authored and provided by
    NC OneMap / State of North Carolina
    License

    https://www.nconemap.gov/pages/termshttps://www.nconemap.gov/pages/terms

    Area covered
    Description

    Water areas such as canals, ditches, dams, weirs, flumes, rapids, streams, and rivers mapped for 19 western counties in North Carolina. For more information visit the NC Stream Mapping Program website at www.nconmap.gov/pages/streams.


    NOTE: Do not download the data by using the map above. Download the shapefile by clicking the Download drop-down menu on the right side of this page.

  4. a

    Water Bodies (Western NC "Local-Res")

    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    • nconemap.gov
    • +2more
    Updated Oct 28, 2019
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    NC OneMap / State of North Carolina (2019). Water Bodies (Western NC "Local-Res") [Dataset]. https://arc-gis-hub-home-arcgishub.hub.arcgis.com/maps/nconemap::water-bodies-western-nc-local-res
    Explore at:
    Dataset updated
    Oct 28, 2019
    Dataset authored and provided by
    NC OneMap / State of North Carolina
    License

    https://www.nconemap.gov/pages/termshttps://www.nconemap.gov/pages/terms

    Area covered
    Description

    Water bodies such as estuaries, lakes, ponds, reservoirs, swamps, and marshes mapped for 19 western counties in North Carolina. For more information visit the NC Stream Mapping Program website at www.nconemap.gov/pages/streams.


    NOTE: Do not download the data by using the map above. Download the shapefile by clicking the Download drop-down menu on the right side of this page.

  5. d

    Neuse River at Smithfield, North Carolina Flood Map Files from October 2016

    • catalog.data.gov
    • data.usgs.gov
    • +3more
    Updated Jul 6, 2024
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    U.S. Geological Survey (2024). Neuse River at Smithfield, North Carolina Flood Map Files from October 2016 [Dataset]. https://catalog.data.gov/dataset/neuse-river-at-smithfield-north-carolina-flood-map-files-from-october-2016
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    Dataset updated
    Jul 6, 2024
    Dataset provided by
    U.S. Geological Survey
    Area covered
    Smithfield, Neuse River, North Carolina
    Description

    These polygon boundaries, inundation extents, and depth rasters were created to provide an extent of flood inundation along the Neuse River within the community of Smithfield, North Carolina. The upstream and downstream reach extent is determined by the location of high-water marks, not extending the boundary far past the outermost high-water marks. In areas of uncertainty of flood extent, the model boundary is lined up with the flood inundation polygon extent. This boundary polygon was used to extract the final flood inundation polygon and depth layer from the flood water surface raster file. The passage of Hurricane Matthew through central and eastern North Carolina during October 7-9, 2016, brought heavy rainfall which resulted in major flooding. More than 15 inches of rain were recorded in some areas. Over 600 roads were closed including Interstates 95 and 40, and nearly 99,000 structures were impacted by floodwaters. Immediately after the flooding, the U.S. Geological Survey (USGS) documented 267 high-water marks (HWM), of which 254 were surveyed. The North Carolina Emergency Management documented and surveyed 353 HWMs. Six communities were mapped using Geographic Information Systems.

  6. n

    River Basins Reference Wall Map

    • nconemap.gov
    • hub.arcgis.com
    • +1more
    Updated Sep 23, 2019
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    NC OneMap / State of North Carolina (2019). River Basins Reference Wall Map [Dataset]. https://www.nconemap.gov/documents/b0a4216eb9414dd98962c2fd3910e6e4
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    Dataset updated
    Sep 23, 2019
    Dataset authored and provided by
    NC OneMap / State of North Carolina
    License

    https://www.nconemap.gov/pages/termshttps://www.nconemap.gov/pages/terms

    Description

    A 49" x 23" general reference river basin wall map containing river basin boundaries, county boundaries, roads, major water bodies, and cities.

  7. d

    Tar River at Princeville, North Carolina Flood Map Files from October 2016

    • catalog.data.gov
    • data.usgs.gov
    Updated Jul 6, 2024
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    U.S. Geological Survey (2024). Tar River at Princeville, North Carolina Flood Map Files from October 2016 [Dataset]. https://catalog.data.gov/dataset/tar-river-at-princeville-north-carolina-flood-map-files-from-october-2016
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    Dataset updated
    Jul 6, 2024
    Dataset provided by
    U.S. Geological Survey
    Area covered
    Tar River, Princeville, North Carolina
    Description

    These polygon boundaries, inundation extents, and depth rasters were created to provide an extent of flood inundation along the Tar River within the community of Princeville, North Carolina. The upstream and downstream reach extent is determined by the location of high-water marks, not extending the boundary far past the outermost high-water marks. In areas of uncertainty of flood extent, the model boundary is lined up with the flood inundation polygon extent. This boundary polygon was used to extract the final flood inundation polygon and depth layer from the flood water surface raster file. The passage of Hurricane Matthew through central and eastern North Carolina during October 7-9, 2016, brought heavy rainfall which resulted in major flooding. More than 15 inches of rain were recorded in some areas. Over 600 roads were closed including Interstates 95 and 40, and nearly 99,000 structures were impacted by floodwaters. Immediately after the flooding, the U.S. Geological Survey (USGS) documented 267 high-water marks (HWM), of which 254 were surveyed. The North Carolina Emergency Management documented and surveyed 353 HWMs. The North Carolina Geodetic Survey documented and surveyed 12 HWMs within the town of Princeville. Seven communities were mapped using Geographic Information Systems. This is the model inundated area layer for the community of Princeville.

  8. K

    Stokes County, North Carolina Streams

    • koordinates.com
    csv, dwg, geodatabase +6
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    Stokes County, North Carolina, Stokes County, North Carolina Streams [Dataset]. https://koordinates.com/layer/108559-stokes-county-north-carolina-streams/
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    dwg, geopackage / sqlite, geodatabase, shapefile, kml, mapinfo mif, mapinfo tab, csv, pdfAvailable download formats
    Dataset authored and provided by
    Stokes County, North Carolina
    Area covered
    Description

    Geospatial data about Stokes County, North Carolina Streams. Export to CAD, GIS, PDF, CSV and access via API.

  9. K

    Chatham County, North Carolina Rivers and Streams

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Mar 20, 2023
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    Chatham County, North Carolina, Chatham County, North Carolina Rivers and Streams [Dataset]. https://koordinates.com/layer/108529-chatham-county-north-carolina-rivers-and-streams/
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    geodatabase, csv, pdf, shapefile, kml, mapinfo mif, dwg, mapinfo tab, geopackage / sqliteAvailable download formats
    Dataset updated
    Mar 20, 2023
    Dataset authored and provided by
    Chatham County, North Carolina
    Area covered
    Description

    Geospatial data about Chatham County, North Carolina Rivers and Streams. Export to CAD, GIS, PDF, CSV and access via API.

  10. n

    Water Resource Festival Greenville, NC Map

    • nccip.org
    Updated Sep 16, 2023
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    East Carolina University (2023). Water Resource Festival Greenville, NC Map [Dataset]. https://www.nccip.org/maps/d444e719bab2457d9b711708b3b5b251
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    Dataset updated
    Sep 16, 2023
    Dataset authored and provided by
    East Carolina University
    Area covered
    Description

    This is a map of Greenville, NC. Areas of interest on this map include: community centers, parks, schools, and churches.

  11. n

    Major River Basins

    • nconemap.gov
    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    • +4more
    Updated Dec 22, 2014
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    NC Dept. of Environmental Quality (2014). Major River Basins [Dataset]. https://www.nconemap.gov/maps/ncdenr::major-river-basins
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    Dataset updated
    Dec 22, 2014
    Authors
    NC Dept. of Environmental Quality
    Area covered
    Description

    The major river basin lines in NC are drawn based on the nationally recognized hydrologic unit codes (6-digits). Some basins have been split apart due to previously written general statutes. This feature service was uploaded in December 2014. This feature layer can be found in the NC Surface Water Classification map application.

  12. d

    Rockfish Creek at Hope Mills, North Carolina Flood Map Files from October...

    • catalog.data.gov
    • data.usgs.gov
    • +1more
    Updated Jul 6, 2024
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    U.S. Geological Survey (2024). Rockfish Creek at Hope Mills, North Carolina Flood Map Files from October 2016 [Dataset]. https://catalog.data.gov/dataset/rockfish-creek-at-hope-mills-north-carolina-flood-map-files-from-october-2016
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    Dataset updated
    Jul 6, 2024
    Dataset provided by
    U.S. Geological Survey
    Area covered
    Hope Mills, Rockfish Creek, North Carolina
    Description

    These polygon boundaries, inundation extents, and depth rasters were created to provide an extent of flood inundation along the Rockfish Creek within the community of Hope Mills, North Carolina. The upstream and downstream reach extent is determined by the location of high-water marks, not extending the boundary far past the outermost high-water marks. In areas of uncertainty of flood extent, the model boundary is lined up with the flood inundation polygon extent. This boundary polygon was used to extract the final flood inundation polygon and depth layer from the flood water surface raster file. The passage of Hurricane Matthew through central and eastern North Carolina during October 7-9, 2016, brought heavy rainfall which resulted in major flooding. More than 15 inches of rain were recorded in some areas. Over 600 roads were closed including Interstates 95 and 40, and nearly 99,000 structures were impacted by floodwaters. Immediately after the flooding, the U.S. Geological Survey (USGS) documented 267 high-water marks (HWM), of which 254 were surveyed. The North Carolina Emergency Management documented and surveyed 353 HWMs. Six communities were mapped using Geographic Information Systems.

  13. d

    Neuse River at Kinston, North Carolina Flood Map Files from October 2016

    • catalog.data.gov
    • data.usgs.gov
    Updated Jul 6, 2024
    + more versions
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    U.S. Geological Survey (2024). Neuse River at Kinston, North Carolina Flood Map Files from October 2016 [Dataset]. https://catalog.data.gov/dataset/neuse-river-at-kinston-north-carolina-flood-map-files-from-october-2016
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    Dataset updated
    Jul 6, 2024
    Dataset provided by
    U.S. Geological Survey
    Area covered
    Kinston, North Carolina, Neuse River
    Description

    These polygon boundaries, inundation extents, and depth rasters were created to provide an extent of flood inundation along the Neuse River within the community of Kinston, North Carolina. The upstream and downstream reach extent is determined by the location of high-water marks, not extending the boundary far past the outermost high-water marks. In areas of uncertainty of flood extent, the model boundary is lined up with the flood inundation polygon extent. This boundary polygon was used to extract the final flood inundation polygon and depth layer from the flood water surface raster file. The passage of Hurricane Matthew through central and eastern North Carolina during October 7-9, 2016, brought heavy rainfall which resulted in major flooding. More than 15 inches of rain were recorded in some areas. Over 600 roads were closed including Interstates 95 and 40, and nearly 99,000 structures were impacted by floodwaters. Immediately after the flooding, the U.S. Geological Survey (USGS) documented 267 high-water marks (HWM), of which 254 were surveyed. The North Carolina Emergency Management documented and surveyed 353 HWMs. Six communities were mapped using Geographic Information Systems.

  14. d

    Hydrogeologic unit map for Wake County, North Carolina

    • catalog.data.gov
    • data.usgs.gov
    Updated Jul 6, 2024
    + more versions
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    U.S. Geological Survey (2024). Hydrogeologic unit map for Wake County, North Carolina [Dataset]. https://catalog.data.gov/dataset/hydrogeologic-unit-map-for-wake-county-north-carolina
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    Dataset updated
    Jul 6, 2024
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Area covered
    Wake County, North Carolina
    Description

    A hydrogeologic unit map was created for Wake County, North Carolina by grouping geologic map units from Clark and others, 2004 based on their water-bearing potential. The water-bearing potential of the units was determined from rock origin, composition, and texture as described in Daniel (1989) and Daniel and Payne (1990) for the Piedmont and Blue Ridge Provinces of North Carolina. A layer file is also included to provide the map symbology used in the report.

  15. K

    Guilford County, NC Major Creeks, Rivers & Streams

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated Feb 11, 2019
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    Guilford County, North Carolina (2019). Guilford County, NC Major Creeks, Rivers & Streams [Dataset]. https://koordinates.com/layer/99332-guilford-county-nc-major-creeks-rivers-streams/
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    shapefile, kml, pdf, mapinfo mif, dwg, csv, geodatabase, mapinfo tab, geopackage / sqliteAvailable download formats
    Dataset updated
    Feb 11, 2019
    Dataset authored and provided by
    Guilford County, North Carolina
    Area covered
    Description

    Geospatial data about Guilford County, NC Major Creeks, Rivers & Streams. Export to CAD, GIS, PDF, CSV and access via API.

  16. n

    North Carolina Water Supply Watersheds

    • cmr.earthdata.nasa.gov
    Updated Apr 21, 2017
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    (2017). North Carolina Water Supply Watersheds [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C1214613212-SCIOPS
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    Dataset updated
    Apr 21, 2017
    Time period covered
    Aug 1, 1992 - Apr 1, 1996
    Area covered
    Description

    The North Carolina Department of Environment, Health, and Natural Resources, Division of Environmental Management, in cooperation with the NC Center for Geographic Information and Analysis, developed the digital Water Supply Watersheds data to enhance planning, siting and impact analysis in areas directly affecting water supply intakes. This file outlines the extent of protected and critical areas and stream classifications for areas around water supply watersheds in which development directly affects a water supply intake. This file enables users to identify the areas which have special restrictions for building and development based on water supply intakes. This file is updated as changes occur.

    This data was created to assist governmental agencies and others in making resource management decisions through use of a Geographic Information System (GIS).

    system filename: wsw Revisions and updates to this layer include:

    18.) filename: wsw496 The April 1, 1996 update: A) The Upper Frech Broad River (Asheville) water supply watershed was moved from the proposed coverage to the adopted coverage. B) The Mills River (Asheville) water supply watershed was moved from the proposed coverage to the adopted coverage. C) The French Broad River water supply watershed was moved from the adopted coverage into the proposed coverage. These edits affect Buncombe and Henderson Counties. 17.) filename: wsw396 The March 6, 1996 update: A) The Reedy Fork critical area was changed to 'WS-III NSW' to match the protected area. This affected the Greensboro 100k tile area. B) The Belews Creek protected area was changed to 'WS-IV' to match the critical area. This affected the Winston-Salem 100k tile area. 16.) filename: wsw196 The January 25, 1996 update: A) Protected boundary was altered in the Long Creek (Little Tennessee) watershed. The watershed name was renamed to be Rock Creek (Little Tennessee). This affected the Robbinsville 24k quad. B) Protected boundary was altered in the South Fork Catawba River watershed. This affected the Banoke 24k quad. C) Addition of protected boundary for the Belews Creek watershed. This affected the Belews Creek 24k quad. D) Watersheds were deleted by request of DEM-Tranters Creek which was on the Rocky Mount & Plymouth 100k quads and Stokely Hollow which was on the Asheville 100k quad. E) Extensive changes to the actual boundaries of the watersheds throughout the state in an effort to have them coincident with the Hydrologic Units adopted earlier by EHNR-DEM and USDA-NRCS. Boundaries coincident in both coverages were deleted from the watershed file and copied back from the hydrologic units file. PREVIOUS TO THE 1/25/96 FILE, THIS FILE WAS NAMED: NC.WSW 15.) filname: nc.wsw695 The June 30, 1995 update: A) Protected and critical boundaries were altered in the Hiawassee River watershed. This affected the Mocksville, Peachtree, Marble, and Andrews 24k quads. B) The protected boundary was altered in the South Fork Catawba River watershed in Catawbaw and Lincoln Counties. The Banoak, Reepsville, and Maiden 24k quads were affected. C) The entire WSW area in Bear Creek was deleted in Davie County, affecting the Mocksville and Calahan 24k quads. D) Protected and critical boundaries were altered in the North Toe watershed in Avery and Mitchell counties. This affects the Carvers Gap, Newland, Spruce Pine, and Linville Falls 24k quads. 14.) filename: nc.wsw595 The May 4, 1995 update: an arc was deleted which divided the South Yadkin River-Cooleemee protected area. The change affects the area within the Cool Springs, Cooleemee, Calahan, and Mocksville 24k quads. 13.) filename: nc.wsw195 The January 13, 1995 update: A) A new boundary was added to the Hiawassee River (Murphy) in the Hiawassee River Basin. This addition split the existing watershed, and the western half was deleted. The change affects the Hayesville, Peachtree, and Murphy 24k quads. 12.) filename: nc.wsw1194 The November 4, 1994 update: A) The Smith River WSW, in the Roanoke river basin, had one of its boundaries altered. The change affects the Northeastern Eden 24k quad. 11.) filename: nc.wsw994 The September 13, 1994 update: A) The Lands Creek in the Little Tennessee River Basin in Swain County on the Fontana Lake 100k quad had the PAT attributes added. 10.) filename: nc.wsw894 The August 26, 1994 update consisted of the following watershed adoptions (additions). A) The Deep River in Lee County, in the Cape Fear River Basin. B) The Deep Creek in Swain County, in the Little Tennessee River Basin. C) The Yadkin River in Davie County, in the Yadkin River Basin. D.) The Yadkin River in King County, in the Yadkin River Basin, E) The South Yadkin River in Cooleemee City, in the Yadkin River Basin. 9.) filename: nc.wsw594 The May 18, 1994 update: A) The Tar River WSW within the Tar-Pamlico river basin was deleted. 8.) filename: nc.wsw494 The April 28, 1994 update: A) All proposed areas were removed from the data and are managed separately. Only amended areas are now reflected in this data. 7.) filename: nc.wsw194 The January 12, 1994 update: A) The Campbell Creek watershed in the French Broad river basin had the northern boundary moved. The edits affected the Dellwood 24k quad. B) The South Fork Catawba in the Catawba Watershed had its classification modified from WS-IV CA to WS-IV. C)The South Fork Catawba in the Catawba Watershed had its protected area reduced in size. The change affects the Banoak and Reepsville 24k quads. 6.) filename: nc.wsw102893 The October 28, 1993 update: A) The South Fork Catawba had previously had the protected area deleted. An additional portion of the boundary had been deleted, which was supposed to remain. The boundary was added back into the coverage. The affected maps were the 24k Maiden, Reepsville, Lincolnton West, Hickory, and Banoak, 100k quads were Hickory and Gastonia. 5.) filename: nc.wsw101593 The October 15, 1993 update: A) The northern protected area boundary for Clark Creek was deleted and the east and west critical area buffers were redigitized. Affected maps are the 24k Reepsville and Maiden and the Hickory 100k quad. 4.) filename: The September 8, 1993 update: A) The Little Tennessee River (Fontana Lake) protected area had the southeastern radius line removed, and had a northern ridgeline added. Affected maps are the 24k Fontana Dam and Tuskeegee quads, and the Fontana Lake 100k quad. 3.) filename: wsw193 The January 22, 1993 update: A) Cold Water Creek (Lake Fisher) in the Yadkin River Basin was changed from WS-III to WS-IV. 2.) filename: The November 17, 1992 update: A) Stokely Hollow, 100k Asheboro quad changed from WS-I to WS-II. B) Corrected location of Reddies River intake for the Yadkin river basin, Wilkesboro 24k, Boone 100k. C) Changed location of watershed boundary, intake, and critical area for the South Fork New River, New River Basin, Jefferson 24k, West Jefferson 24k Boone 100k. 1.) filename: nc.pcarv.old (protected/critical area with the same state lake as the .coe coverage, but this version was interpreted from USGS maps) filename: nc.pcarv.coe (protected/critical area with the Army Corp of Engineers version of a state lake) filename: nc.pcarv Previous to August 1992, this file was called Public Water Supply watersheds and only included WS-I, WS-II, WS-III classifications. filename: nc.pca filename: nc.pca2

  17. d

    Neuse River at Goldsboro, North Carolina Flood Map Files from October 2016

    • catalog.data.gov
    • data.usgs.gov
    • +2more
    Updated Jul 6, 2024
    + more versions
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    U.S. Geological Survey (2024). Neuse River at Goldsboro, North Carolina Flood Map Files from October 2016 [Dataset]. https://catalog.data.gov/dataset/neuse-river-at-goldsboro-north-carolina-flood-map-files-from-october-2016
    Explore at:
    Dataset updated
    Jul 6, 2024
    Dataset provided by
    U.S. Geological Survey
    Area covered
    Goldsboro, North Carolina, Neuse River
    Description

    These polygon boundaries, inundation extents, and depth rasters were created to provide an extent of flood inundation along the Neuse River within the community of Goldsboro, North Carolina. The upstream and downstream reach extent is determined by the location of high-water marks, not extending the boundary far past the outermost high-water marks. In areas of uncertainty of flood extent, the model boundary is lined up with the flood inundation polygon extent. This boundary polygon was used to extract the final flood inundation polygon and depth layer from the flood water surface raster file. The passage of Hurricane Matthew through central and eastern North Carolina during October 7-9, 2016, brought heavy rainfall which resulted in major flooding. More than 15 inches of rain were recorded in some areas. Over 600 roads were closed including Interstates 95 and 40, and nearly 99,000 structures were impacted by floodwaters. Immediately after the flooding, the U.S. Geological Survey (USGS) documented 267 high-water marks (HWM), of which 254 were surveyed. The North Carolina Emergency Management documented and surveyed 353 HWMs. Six communities were mapped using Geographic Information Systems.

  18. K

    Forsyth County, North Carolina Streams

    • koordinates.com
    csv, dwg, geodatabase +6
    Updated May 1, 2019
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    Forsyth County, North Carolina (2019). Forsyth County, North Carolina Streams [Dataset]. https://koordinates.com/layer/100414-forsyth-county-north-carolina-streams/
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    geopackage / sqlite, mapinfo tab, pdf, kml, csv, geodatabase, mapinfo mif, dwg, shapefileAvailable download formats
    Dataset updated
    May 1, 2019
    Dataset authored and provided by
    Forsyth County, North Carolina
    Area covered
    Description

    Geospatial data about Forsyth County, North Carolina Streams. Export to CAD, GIS, PDF, CSV and access via API.

  19. d

    North Carolina PWS Boundaries

    • search.dataone.org
    • beta.hydroshare.org
    • +1more
    Updated Dec 30, 2023
    + more versions
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    Kyle Onda; Duke University (2023). North Carolina PWS Boundaries [Dataset]. https://search.dataone.org/view/sha256%3A68cc2e77bbc502cedfc82749af7b2d37e56336fbe14ce20ee2f6b3d31fed4823
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    Dataset updated
    Dec 30, 2023
    Dataset provided by
    Hydroshare
    Authors
    Kyle Onda; Duke University
    Area covered
    Description

    A digital map of all North Carolina water system service-area boundaries based on information available in 2019. See the readme file for information on data sources, digitization process, coverage, and important provisos. When using this geopackage, please cite: Gonsenhauser, R., Hansen, K., Grimshaw, W., Morris, J., Albertin, K. and Mullin, M. (2020), Digitizing a Statewide Map of Community Water System Service Areas. J Am Water Works Assoc, 112: 56-61. https://doi.org/10.1002/awwa.1595

  20. d

    Database for the Preliminary Map of the Surface Rupture from the August 9,...

    • catalog.data.gov
    Updated Jul 6, 2024
    + more versions
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    U.S. Geological Survey (2024). Database for the Preliminary Map of the Surface Rupture from the August 9, 2020, Mw 5.1 Earthquake Near Sparta, North Carolina-The Little River Fault and Other Possible Coseismic Features [Dataset]. https://catalog.data.gov/dataset/database-for-the-preliminary-map-of-the-surface-rupture-from-the-august-9-2020-mw-5-1-eart
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    Dataset updated
    Jul 6, 2024
    Dataset provided by
    United States Geological Surveyhttp://www.usgs.gov/
    Area covered
    Sparta, North Carolina
    Description

    This publication is a preliminary map and geodatabase of the coseismic surface rupture and other coseismic features generated from the August 9, 2020, Mw 5.1 earthquake near Sparta, North Carolina. Geologic mapping facilitated by analysis of post-earthquake quality level 0 to 1 lidar, document the coseismic surface rupture, named the Little River fault, and other coseismic features. The Little River fault is traced for approximately 4 kilometers and cuts the regional Paleozoic fabric (mean foliation, 063°/57°), and the dominant strike of joint sets are 0°–10°, 130°–150° and 320°–340°. Individual fault strands occur in an en echelon pattern within an approximately 10-meter-wide zone. Trenches across the Little River fault document a thrust fault oriented 110°/45° with at least 10 centimeters (cm) of displacement. The Little River fault is marked by a flexure or scarp with a height of 5-30 cm and a local maximum height of 50 cm. Southwest-side-up displacement is consistent along the fault and indicates thrust kinematics. The strike of the Little River fault changes from 110° to 130° near Duncan Farm where it crosses Chestnut Grove Church Road (NC Rt. 1426). Although the surface expression of the fault terminates and (or) is imperceptible at both ends, deformation is still clear in residual surface maps showing the change between pre- and post-earthquake lidar elevations. Other coseismic features documented are rockfalls, ground cracks, fissures, lateral spreading on a sandbar, and mass-wasting scarps; several possible faults that were identified from lidar analyses strike E-W and oblique to the Little River fault.

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NC Dept. of Environmental Quality (2016). Surface Water Classifications [Dataset]. https://data-ncdenr.opendata.arcgis.com/datasets/surface-water-classifications

Surface Water Classifications

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Dataset updated
May 25, 2016
Authors
NC Dept. of Environmental Quality
Area covered
Description

NOTE: Due to the size of this file, it can only be downloaded as a File Geodatabase.This statewide shapefile contains the freshwater surface water classifications for all named streams in North Carolina. This data was first uploaded on March 6, 2015 and originally pulled from BIMS in November 2014. To learn more about what classifications are, see the Classifications and Standards/Rule Review Branch website. Download this dataset from the DEQ Open Data PageThe Tile Layer for this Feature Layer is DWR Surface Water Classifications.Attributes:BIMS_INDEX: Index number BIMS_Names: Stream Name BIMS_Descr: Description of stream segment (from - to) BIMS_Class: Surface Water Classification BIMS_Date: Date the classification was given to that segment ClassURL: Link to the Classifications website that defines each classification Name: River Basin Contacts:Data Contact: Chris VentaloroLayer/Service Contact: Melanie Williams Updates: 05/24/2016: Changed the URL for the classifications page; fixed the Clear Creek (FBR) line segment; re-uploaded this as a new feature service with the ability to overwrite. 6/1/2017: Geometry for Index Numbers 18-(71) of the Cape Fear River and 18-88-1 of Walden Creek were missing from the feature service. The geometry was corrected with the existing file on local servers and the online feature service was overwritten. This feature layer can be found in the NC Surface Water Classification map application.

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