Please click a data category below to open or right click to save the datasets to your desktop. The wbd contains the most current 8digit, 10digit and 12digit hucs and are available below. For all products the data is provided in nad 1983 montana state plane fips 2500. The following gis data sets contain a comprehensive evaluation of georgias surface water quality as required by section 305 b and 303 d of the clean water act. This data is extracted on a periodic basis, typically twice per year, on or about the middle of january and again in july. This service is intended to be use by anyone who may need to show 12digit subwatershed on their maps. Data can be downloaded by huc 8 watershed boundary or by state. These products, data, andor tools are for informational purposes only and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. This layer is slowly becoming outdated as cities and counties update their list of shoreline management act streams in their shoreline master program. The usgs watershed boundary dataset wbd defines the areal extent of surface water drainage to a point, accounting for all land and surface areas. The gis lab is committed to provide gis data for the state of illinois and the u. This is a temporary list as we are creating an esri geoportal server site for visitors to use. Geographic information systems gis florida department. Gis data download sites nc state university libraries.
If the data are from another source or agency, the weblink to the data is given. The 12digit hucs in the upper washita river basin were selected and a shapefile was created. The gis datasets listed below are related to various types of natural features. Explore the apps below to find beach or waterfront access near you, surface water stream classification, regional office contact information, or the name of your watershed. We facilitate the use, development, access, sharing, and management of geospatial data and assist with communicating the value of geospatial information to citizens and. Download the wbd by 2digit hydrologic unit hu2 download the wbd by the entire nation national data are refreshed monthly. Datasets are downloaded as single compressed zip file. The following shapefiles are availabe as zip files. These dataset is a complete digital hydrologic unit boundary layer to the subwatershed 12digit 6th level at 1. Notice data downloads have migrated to the cloudthe usgs has transitioned from distributing staged products via ftp to hosting staged products in the cloud. By and large, all the key cultural and physical vector gis datasets are at a global scale conveniently for you to use. Laz in cloud when exporting lidar data urls to text from the cart the user can specify whether to include files in laz only, las only or both formats if both types are present in the cart. Find washington department of natural resources dnr geographic information systems gis data click here to visit our new page.
This dataset provides an approximation of the watershed boundaries of water bodies classified as aa and aas in title 6 of the official compilation of codes, rules and regulations of the state of new york 6nycrr part 800 et seq. Watershed boundary dataset wbd geospatial data gateway. The wyoming geospatial hub is the primary site for the discovery and delivery of publicly accessible geospatial data in the state of wyoming. Watershed boundaries are determined solely upon sciencebased hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. Several online services provide shapefiles, cad files, and other formats of osm data for download. Download wetlands data united states fish and wildlife. As data gathering practices in remote areas improved over the years, the alaska region was remapped in an effort to improve of the huc s delineation. Gis resourcesmap directthis public mapping application lets anyone create, print and share custom maps with dep program data. To provide detailed watershed boundary data sets based on 1.
The raster datasets also provide beautiful hillshade relief for your map. Homepage url, boundarydataset12digithydrologicunits. Gis inventory an inventory of gis data and directory of gis people nationwide, maintained by the national states geographic information council. The digital gis data below is being provided as a public service to interested parties. Geospatial data downloads all gis data available via the wwbwc is contained in one of the data folders below. Although many public datasets can be obtained through websites andor public. The ohio department of transportation 1980 west broad street, columbus ohio 43223. Huc12 watershed boundary dataset for 12digit hydrologic units. Geological survey usgs hydrologicunit code basins that delineates the extent of the dep watershed management regions and areas to be used for the statewide watershed initiative. Review data availability status maps obtain data by state, county, or other area. Hydrologic unit codes huc are developed using a progressive twodigit system where each successively. Statewide gis data layers the following shapefiles are availabe as zip files. This document establishes federal standards and procedures for creating the wbd as seamless and hierarchical hydrologic unit data, based on topographic and hydrologic features.
Surface water data department of natural resources. Corresponding 10digit hucs and 8digit hucs are shown in attribute table. This spatial layer shows the hydrologic unit boundaries for the 12digit subwatersheds at a scale of 1. Usdoi usgs watershed boundaries screen capture and popup. This data set is a complete digital hydrologic unit boundary layer of the subbasin 8digit 4th level for the entire united states. The data inclusion option indicates how much geographical area will be delivered with a selected map layer.
This data is a snapshot at time of export, and may not be absolutely current. It is the one stop source for environmental and natural resources data, at any time, from anywhere, to anyone. We can ensure that all are from authoritative sources. Natural earth data is number 2 on the list because it best suits the needs of cartographers. The desktop tool works in the arcgis desktop environment and offers advanced editing. The wbd can be directly downloaded in shapefile or file geodatabase format by 2digit hydrologic unit hu2 or as a file geodatabase for the entire nation. The data is intended to be used as a tool for waterresource management and. Pend oreille stevens whatcom ferry okanogan san juan skagit clallam chelan island jefferson snohomish douglas spokane kitsap grant lincoln king mason kittitas grays. The coverage is in arcview shapefile format and has been compressed with winzip. This data set is intended to be used as a tool for waterresource management and planning activities, particularly for sitespecific and localized studies requiring a level of detail provided by largescale map information. The watershed boundary dataset wbd is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. Working together, state, federal, and local governments are improving the geographic information they share. Aa and aas classified watersheds in new york state data set details. Due to the limitations for your selected area of interest where the inclusion will be standard the entire data set will be delivered for the order area chosen.
Geo is also the states point of contact for other organizations about geographic information and gis. Data basin datasetsf57141fecb9849bfa7ccd6ad6634c118. As a public service, we have made some of our data available for viewing and downloading. The data set was reprojected to albers conical equal area projection. So thats why weve put together this list to turbocharge your search for reputable and free gis data. Download view features that were originally published in chapter 17318 and chapter 17320 wac. Geographic information systems gis florida department of. The symbology developed by the acc scientists are included as layer files.
Ca usgs watershed boundary dataset 12digit hydrologic units. The geospatial data gateway gdg provides access to a map library of over 100 high resolution vector and raster layers in the geospatial data warehouse. Watersheds, nrcs, 1999 mngeo nrcsws99 also known as nrcs 11digit huc. Several tools and websites let you view and create maps, perform analysis and download our spatial data. No warranties, expressed or implied, concerning the accuracy, reliability or suitability of this data have been made by the ohio department of transportation or any other state agency. Available from nrcs wbd data download page select area of interest. All shp and gdb layers are compressed as zip files. The metadata a document describing the dataset is also provided in pdf format. It guides development of oregons gis data standards. The wwbwc may have additional data not listed below, contact this email address is being protected from spambots.
Aug 01, 2018 the usgs national hydrography dataset nhd downloadable data collection from the national map tnm is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water lakes, ponds, and reservoirs, paths through which water flows canals, ditches, streams, and rivers, and. Alternatively, you may download the data by huc 8 watershed here. Hydrologic units are given a hydrologic unit code huc. Dnr has maintained and improved statewide watershed data sets since its original. All gis datasets are available for download in shapefile format. The intent of defining hydrologic units hu for the watershed boundary dataset is to establish a baseline drainage boundary framework, accounting for all land and surface areas. Data resources giscience program university of south.
The selection and delineation of hydrologic boundaries are determined solely upon. Download the wbd from the nrcs geospatial data gateway. Gis data we maintain the spatial datasets described here in order to better describe washingtons diverse natural and cultural environments. Select from the available layers below to download statewide data in the specified format. The departments mapping and spatial data library are managed through geographic information systems gis. Data are available for direct download gis shapefile format on this page if the data source is geological survey of alabama. This will include a vast array of geospatial and nongeospatial data.
Our mission is to provide leadership and coordination for the creation and maintenance of statewide base geospatial data framework and overall support to the gis community. This is similar to a clipping option for the map layers. Archives of huc 2 through 12 as national layers can be downloaded from here. Gis datasets the houstongalveston area council provides data on this page free of charge for downloading. The usgs national hydrography dataset nhd downloadable data collection from the national map tnm is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water lakes, ponds, and reservoirs, paths through which water flows canals, ditches, streams, and rivers, and related entities such as point features. Zoom the map to your area of interest, then click on the red watershed labels for more information. This data contains all 12digit hydrologic unit codes clipped to the nc state boundary. Each unit has a numeric identifiera hydrologic unit code or huc. Ca usgs watershed boundary dataset 12digit hydrologic. For questions concerning these data contact mike hart atmike. Although many public datasets can be obtained through websites andor public repository libraries, most users still face major. Due to the limitations for your selected area of interest where the inclusion will be standard the entire data set will be. The depwmas data is a simplified version of dephuc14 data.
A huc describes where the unit is in the country and the level of the unit. Use choices below to search by address, xy longitude and latitude or by hydrologic unit name, code or number. Geological survey mailing and physical address 202 nw 66th, bldg. Gis data download san joaquin county gis map server home. Geographic information systems gis mapping tools open data portal. Gis datasets for the state of illinois and the united. This data set consists of georeferenced digital data and associated attributes and is a preliminary release of the 12digit hydrologic unit oklahoma watershed boundary dataset, part of the national watershed boundary dataset. Usgs water use in the united states county and huc data. Wetlands project metadata includes image dates and project information wetlands historic map information riparian polygon data riparian project metadata includes image dates and. If you have any questions or special request for data, help with your gis, or maps please use the contact links for library personnel on the left side of the page. Below is a list of some common locations to download spatial data. As data gathering practices in remote areas improved over the years, the. Huc level 08 defines drainage units that are at the level of the familiar dnr.
The data set was then imported into the geodatabase and metadata written. Gis datasets for the state of illinois and the united states. Apps provide simple access to information and tools for citizens to understand nc deq data. Readme and draft metadata files are included in the zipped file. A hydrologic unit is a drainage area delineated to nest in a multilevel, hierarchical drainage system. All maps are available in pdf format, other formats such as jpg and eps. A wealth of public domain data is available for scientists and researchers at no cost. The washington department of fish and wildlife now maintains salmonid map resources. Wbd huc level 10 replaces the legacy huc 11 file since it delineates watershed units of about the same size. The national map download application and the access national hydrography products page use the cloud to access products for download. Newest list of hydrologic units are the watershed boundary dataset wbd the newest and most recent huc delineation efforts have been completed.
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