These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at the Land Resources Program Centers and are associated to the Land Status Maps. This data should be used to display properties that NPS owns and properties that NPS may have some type of interest such as scenic easements or right of ways.

This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a Baseline Water Quality Data Inventory and Analysis Report that was prepared for the park. The report presents the results of surface water quality data retrievals for the park from six of the United States Environmental Protection Agency's (EPA) national databases: (1) Storage and Retrieval (STORET) water quality database management system; (2) River Reach File (RF3) Hydrography; (3) Industrial Facilities Discharges; (4) Drinking Water Supplies; (5) Water Gages; and (6) Water Impoundments. The small-scale GIS data layers were used to prepare the maps included in the report that depict the locations of water quality monitoring stations, industrial discharges, drinking intakes, water gages, and water impoundments. The data layers included in the maps (and this dataset) vary depending on availability, but generally include roads, hydrography, political boundaries, USGS 7.5' minute quadrangle outlines, hydrologic units, trails, and others as appropriate. The scales of each layer vary depending on data source but are generally 1:100,000.

GIS datasets of trails and trailheads within Zion National Park.

This is a vector line showing the approximate designated route of the Oregon national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the Oregon national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation. To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238911

This is a vector line showing the approximate designated route of the Trail of Tears national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the Trail of Tears national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation. Updated 3/31/22.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238914

This is a vector line showing the approximate designated route of the Santa Fe national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the Santa Fe national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238913

Trails data are intended to be used for a variety of mapping, resource management, planning, and analysis applications.

These are the main layers that were used in the mapping and analysis for the Santa Monica Mountains Local Coastal Plan, which was adopted by the Board of Supervisors on August 26, 2014, and certified by the California Coastal Commission on October 10, 2014. Below are some links to important documents and web mapping applications, as well as a link to the actual GIS data:

Plan Website – This has links to the actual plan, maps, and a link to our online web mapping application known as SMMLCP-NET. Click here for website. Online Web Mapping Application – This is the online web mapping application that shows all the layers associated with the plan. These are the same layers that are available for download below. Click here for the web mapping application. GIS Layers – This is a link to the GIS layers in the form of an ArcGIS Map Package, click here (LINK TO FOLLOW SOON) for ArcGIS Map Package (version 10.3). Also, included are layers in shapefile format. Those are included below.

Below is a list of the GIS Layers provided (shapefile format):

Recreation (Zipped - 5 MB - click here)

Coastal Zone Campground Trails (2012 National Park Service) Backbone Trail Class III Bike Route – Existing Class III Bike Route – Proposed

Scenic Resources (Zipped - 3 MB - click here)

Significant Ridgeline State-Designated Scenic Highway State-Designated Scenic Highway 200-foot buffer Scenic Route Scenic Route 200-foot buffer Scenic Element

Biological Resources (Zipped - 45 MB - click here)

National Hydrography Dataset – Streams H2 Habitat (High Scrutiny) H1 Habitat H1 Habitat 100-foot buffer H1 Habitat Quiet Zone H2 Habitat H3 Habitat

Hazards (Zipped - 8 MB - click here)

FEMA Flood Zone (100-year flood plain) Liquefaction Zone (Earthquake-Induced Liquefaction Potential) Landslide Area (Earthquake-Induced Landslide Potential) Fire Hazard and Responsibility Area

Zoning and Land Use (Zipped - 13 MB - click here)

Malibu LCP – LUP (1986) Malibu LCP – Zoning (1986) Land Use Policy Zoning

Other Layers (Zipped - 38 MB - click here)

Coastal Commission Appeal Jurisdiction Community Names Santa Monica Mountains (SMM) Coastal Zone Boundary Pepperdine University Long Range Development Plan (LRDP) Rural Village

Contact the L.A. County Dept. of Regional Planning's GIS Section if you have questions. Send to our email.

This is a vector line showing the designated trail alignment of the Old Spanish National Historic Trail. The coordinates for this dataset were gathered from a variety of sources at a variety of scales. Some source materials were large-scale, while others were small-scale and included 1:100,000 or even 1:500,000 material. The purpose of this feature service is to show the location of designated trail alignment of the Old Spanish National Historic Trail. The intended use of all data in the trail GIS library is to support diverse trail administration activities including planning, management, maintenance, research, and interpretation. Old Spanish NHT congressionally designated alignment as depicted in the Comprehensive Administrative Strategy.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2244633

This is a vector line ESRI Shapefile showing the approximate Feasibility Study Revision Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails. The coordinates for this dataset were generally derived or heads-up digitized at a scale of 1:100,000 from data developed by contractors, data from maps submitted by researchers, partners and volunteers, various planning maps,and GLO maps accessed online using a variety of GIS software packages. For more information refer to the NPS PEPC Planning, Environment & Public Comment website for the Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails (https://parkplanning.nps.gov/projectHome.cfm?projectID=31277). The purpose of this feature service is to show the location of the Feasibility Study Revision Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails. This data set represents a continuous representation of the Feasibility Study Revision Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails as depicted in the Feasibility Study Revision for Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails. The study route alignment was identified before ground-verification could occur and consequently the study route alignment does not always coincide with historic trail trace. The study route is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the office GIS library is to support diverse NTIR activities including planning, management, maintenance, research, and interpretation.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: DataStore - Geospatial Dataset - (Code: 2272029) (nps.gov)

This is a vector line showing the approximate designated route of the Mormon Pioneer national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the Mormon Pioneer national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238910

This is a vector line showing the approximate designated route of the Pony Express national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the Pony Express national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238912

This is a vector line showing the approximate congressionally designated alignment of the Butterfield Overland National Historic Trail. The coordinates for this dataset were generally derived or heads-up digitized at a scale of 1:400,000 (or larger) from data developed by contractors, data from maps submitted by researchers and volunteers, various planning maps,and GLO maps accessed online using a variety of GIS software packages. The purpose of this feature service is to show the location of the designated alignment of the Butterfield Overland National Historic Trail. This data set represents a continuous representation of the trail as depicted in the Butterfield Overland Trail Special Resource Study. For more information refer to the NPS PEPC Planning, Environment & Public Comment website for the Butterfield Overland Trail Special Resource Study (https://parkplanning.nps.gov/projectHome.cfm?projectID=33568). The NHT alignment was identified before ground-verification could occur and consequently the designated alignment does not always coincide with historic trail trace. The NHT is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the office GIS library is to support diverse NTIR activities including planning, management, maintenance, research, and interpretation. To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2260082

This is a vector line showing the approximate designated route of the California national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the California national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238903

This is a vector line showing the approximate designated route of the El Camino Real de los Tejas national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the El Camino Real de los Tejas national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. The intended use of all data in the trail GIS library is to support diverse trail activities including planning, management, maintenance, research, and interpretation.To view additional metadata and to download the shapefile, please visit the National Park Service, Integrated Resource Management Application (IRMA) website: https://irma.nps.gov/DataStore/Reference/Profile/2238909