The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. read more, https://www.usgs.gov/core-science-systems/ngp/national-hydrography, National Hydrography Base Map Service (ArcGIS), National Hydrography Overlay Map Service (ArcGIS), Report Errors in the NHD and WBD with the Markup App, NHD Workgroup of the California GIS Council, California Business Rules for Updating the National Hydrography Dataset, How to Use the NHD Visibility Filter in a GIS, https://water.ca.gov/Programs/All-Programs/National-Hydrography-Dataset-Stewardship, About California Natural Resources Agency Open Data, The datasets are published by the United States Geological Survey, Department of the Interior. Stations sampled for bioassessment that fall within each boundary can have the corresponding IBI calculated. This dataset is the product of the Department of Conservation, California Geological Survey’s (CGS) investigation of landslides in the Elk River watershed. Map services for the spatial data provided by many of the map applications listed above are open and available for public developer use via our GIS server endpoint. OBJECTID: OBJECTID: NUMBER: 38: OBJECTID is a required attribute of feature classes … Hbasa2 is a statewide version of the Teale GIS Technology Center (Teale) County Library data layer for hydrologic basins, called hbasa. Find API links for GeoServices, WMS, and WFS. Updates are made at the subbasin level (8-digit Hydrologic Unit Code, or HU8) and the updated dataset is posted within two weeks. Download Free California ArcGIS GIS Shapefile Map Layers--Free ArcGIS GIS Shapefiles--World ArcGIS GIS Shapefiles--United States ArcGIS GIS ShapefilesArcGIS ( Arc - GIS ) shapefiles are the industry standard and work with most all GIS programs including ESRI ArcView, ArcExplorer, ArcGIS, and Maptitude, Mapinfo, Manifold, Mapwindow, Mapguide and many others. Manage riverine and coastal navigation and safety NHD Data LayersSWAMP is requiring expanded National Hydrography Data Reach information. View California watershed with Google Earth and download GIS shapefiles. NHD Plus (preferred)Use this NHD file to obtain the NHDPlus_CatchmentComID. 2012. Both shapefiles are in the Albers Equal Area (NAD 83) projection – also referred to as the NAD 1983 California … The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. (Data.CA.gov) - Data and geo data from the state of California. This zip file contains the shapefiles for California counties. We work with other organizations to edit and improve NHD and WBD, using the business rules for California. 8272 Moss Landing Road CalWaterThe purpose of CalWater 2.2.1 is to standardize the boundary delineation, coding, and naming of California watersheds by government agencies. "The USGS manages surface water and hydrologic unit mapping for the Nation as geospatial datasets. State of California. Watershed coverage extends from the Canada-U.S. border to the Canadian territorial sea boundary or to the National Topographic System (NTS) 1:50 000 tile boundary along Canada’s coasts. The National Hydro Network (NHN) focuses on providing a quality geometric description and a set of basic attributes describing Canada's inland surface waters. Watershed Boundary Dataset. The NHDFlowline feature class of the NHD now has an attribute field name VisibilityFilter which... DWR makes no warranties or guarantees - either expressed or implied - as to the completeness, accuracy, or correctness of the data. Stay Connected. Watershed Boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This zip file contains the shapefiles for the EPA Ecoregion Level 3 classifications based on Omernik (1987). One shapefile set contains the data for the townships (mtr_XX_nad83) and one shapefile set contains the data for the sections (pls_XX_nad83) where the XX is the county number. Watershed Boundary Dataset. An ArcGIS Tiled Base Map Service for visualizing hydrographic features. Stay Connected. In addition to this geographic information, the dataset contains metadata that supports the exchange of future updates and improvements to the data. (You can only choose 1 type. DWR is the steward for NHD and Watershed Boundary Dataset (WBD) in California. California Department of Conservation administers a variety of programs vital to California's public safety, environment and economy. This data Set includes: 1) A shapefile of the Indian Wells Valley sub watersheds containing 9 sub-watersheds, 2) Geology shapefile of all the watersheds 3) Vegetation shapefile of all the watersheds 4) Basin Characterization Model (BCM) model output of recharge values for all the watersheds from 3 model runs (CanESM2, CCSM4, and HadGEM2-CC) California Watershed Network (CWN) - A non-profit organization formed in 2000, with the mission to help people protect and restore the natural environments of California’s watersheds while ensuring healthy and sustainable communities. Moss Landing, CA 95039, Marine Pollution Studies Laboratory at MLML, http://www.epa.gov/wed/pages/ecoregions/level_iii_iv.htm. The data is available for download as a shapefile, spreadsheet, or KML. The intent of defining Hydrologic Units (HU) for the Watershed Boundary Dataset is to establish a base-line drainage boundary framework, accounting for all land and surface areas. If you have any questions concerning these files, contact Cassandra Lamerdin or Marco Sigala. Territory in either file Geodatabase or Shapefile (PDF) format. An ArcGIS overlay map mervice for visualizing hydrographic. Provide recreational opportunities for citizens", DWR manages California's water resources, systems, and infrastructure, including the State Water Project (SWP), in a responsible, sustainable way. This data Set includes: 1) A shapefile of the Indian Wells Valley sub watersheds containing 9 sub-watersheds, 2) Geology shapefile of all the watersheds 3) Vegetation shapefile of all the watersheds 4) Basin Characterization Model (BCM) model output of recharge values for all the watersheds from 3 model runs (CanESM2, CCSM4, and HadGEM2-CC) State of California. The California Interagency Watershed Map of 1999 (updated May 2004, "calw221") is the State of California's working definition of watershed boundaries. The smaller sized 6th level sub-watersheds (up to 40,000 acres) are useful for numerous application programs supported by a variety of local, State, and Federal Agencies. / Watershed Boundary Dataset (WBD) Status Maps. As of this writing, there is no regular schedule for updates by HU8. 2011. A HU defines the areal extent of surface water drainage to an outlet point on a dendritic stream network or to multiple outlet points where the stream network is not dendritic. The NHD Plus file was derived from http://www.horizon-systems.com/nhdplus/. Inner gorges are geomorphic features consisting of steep slopes adjacent to channels. The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics. Stay Connected. Loading Tree... Water. The information encoded about these features includes classification and other characteristics, delineation, geographic name, position and related measures, a "reach code" through which other information can be related to the NHD, and the direction of water flow. The Wetlands Mapper 'Get Data' button allows data to be downloaded by HUC8 watershed or by State. Since then, the California Department of Conservation, California Geological Survey (CGS) has been contracted by the California Department of Forestry and Fire Protection (CDF) to produce maps for parts of Mendocino, Humboldt, and Del Norte counties, and other selected watersheds throughout the state (see Watersheds Index Map). We work with other organizations to edit and improve NHD and WBD, using the business rules for California. TRCA's jurisdiction is made up of various watersheds that span 2,506 square kilometeres in Toronto and region Source: Watersheds TRCA There are no views created for this resource yet. Most of the original polygons and attributes were retained in this final product. Watershed boundaries define the aerial extent of surface water drainage to a point. The services DOC provides are designed to balance today's needs with tomorrow's obligations by fostering the wise use and … Manage fisheries, rangeland, timberlands, and agricultural lands The intent of defining hydrologic units (HU) for the Watershed Boundary Dataset is to establish a base-line drainage boundary framework, accounting for all land and surface areas. These general purpose regions are critical for structuring and implementing ecosystem management strategies across federal agencies, state agencies, and nongovernmental organizations that are responsible for different types of resources within the same geographical areas (Omernik et al. California Hydrography datasets fulfill California's need of hydrography for visualization and mapping, as well as a common spatial base for in depth analysis of multiple data sets. The State Downloads page allows data to be downloaded by state. This document describes the rules that our editors of California's portion of the NHD should... Major Rivers and Creeks in California selected from the NHD in a zipped shapefile format.... Major Rivers in California selected from the NHD in a zipped shapefile format. Hydrography data are integral to a myriad of mission critical activities undertaken and managed by government entities (Federal, state, regional, county, local, Tribal), nonprofit organizations, and private companies. We are working to provide a Station Locator tool to assist in populating this information. Double click to finish). ... United States Watersheds GIS Shapefile (11.6MB, right click to download). The Watershed Stewards Program’s mission is to conserve, restore, and enhance anadromous watersheds for future generations by linking education with high quality scientific practices. It has been mapped using the U.S. Geological Survey's High Resolution (1:24,000) National Hydrography Dataset (NHD). Assess water availability and water rights Current geography in the 2016 TIGER/Line Shapefiles generally reflects the boundaries of governmental units in effect as of January 1, 2016, and other legal and statistical area boundaries that have been adjusted and/or corrected since the 2010 Census. The NHD supports many applications, such as making maps, geocoding observations, flow modeling, data maintenance, and stewardship. Main: (831) 771-4400 DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data. Plan for future land development activities and infrastructure development The drainage areas are nested within each other so that a large drainage area, such as the Upper Mississippi River, will be composed of multiple smaller drainage areas, such as the Wisconsin River. DWR is the steward for NHD and Watershed Boundary Dataset (WBD) in California. The watersheds index is available in Shapefile format (ESRITM) and in kmz format of Google Earth. Discover, analyze and download data from California State Geoportal. GIS shapefile: Citrus, Hernando, Pasco, and Sumter Counties, Florida irrigated agricultural land-use from January through December 2019 This data set consists of a detailed digital map of the extent of fields and a summary of the irrigated acreage for the period between January and December 2019 compiled for Citrus, Hernando, Pasco, and Sumter Counties, Florida. Step 1: Choose your feature type and draw your boundary on the map. Zip files containing GIS shapefile layers are available for use in software such as ArcGIS to help populate fields in the Station Template that are associated with CalWater, Counties, Ecoregion, HBASA, and NHD. NHD 100k Lakes and ReservoirsUse this NHD file if the waterbody is a lake or reservoir with a polygon (area) shape. EcoregionEcoregions denote areas within which ecosystems (and the type, quality, and quantity of environmental resources) are generally similar. Map services for the spatial data provided by many of the map applications listed above are open and available for public developer use via our GIS server endpoint. 2001). An Excel file is also available to help populate specific fields if the corresponding CalWater information is known. Wetlands data viewed on the Wetlands Mapper can be downloaded by HUC8 watershed or by State or U.S. The 2016 TIGER/Line Shapefiles contain current geography for the United States, the District of Columbia, Puerto Rico, and the Island areas. Data Map Services. Providing information from the different GIS layers increases the usability of data associated with stations for reporting and applications. For additional information on NHD, go to https://www.usgs.gov/core-science-systems/ngp/national-hydrography. Aerial Information Systems, Inc, Nature Conservancy (U.S.) , Danny Karp, and Sasha Gennet. This zip file contains the shapefiles for the hbasa2 information needed to populate fields in the Station Template. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). 2000, McMahon et al. How to add a project boundary? Both shapefiles are in the Albers Equal Area (NAD 83) projection – also referred to as the NAD 1983 California … California Hydrography datasets fulfill California's need of hydrography for visualization and mapping, as well as a common spatial base for in depth analysis of multiple data sets. Ecoregion These general purpose regions are critical for structuring and implementing ecosystem management strategies across federal agencies, state agencies, and nongovernmental organizations that are responsible for different types of resources within the same geographical areas (Omernik et al. This is a process that takes time with a State as large and diverse as California. 2001). DWR is the steward for NHD and Watershed Boundary Dataset (WBD ) in California. A User Guide on how to use the NHD Plus data layer is also available. 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 (springs, wells, stream gages, and dams). This zip file contains the files necessary to open CalWater 2.2.1 in ArcGIS to help populate specific fields in the Station Template. There a various ways to access the NHD data products. This shapefile was converted to a coverage and the polygons were merged with the gw_basin coverage. Monitor, manage, and report water quality NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. New locator fields from the USGS Watershed Boundary Dataset (WBD) have been added for v3 to enhance user's ability to search for or extract subsets of California Streams by hydrologic area. Previous Calwater versions (1.2 and 2.2) described California watersheds, beginning with the division of the State's 101 million acres into ten Hydrologic Regions (HR). 2000, McMahon et al. CA_Streams_v3 Update Notes: This version includes over 200 stream modifications and additions resulting from requests for updating from CDFW staff and others. Stations that fall outside of the IBI boundary but within the same Ecoregion should use caution when interpreting results if the IBI calculation is performed. These include the National Hydrography Dataset (NHD), Watershed Boundary Dataset (WBD), and NHDPlus High Resolution (NHDPlus HR). The dephuc14 is NJDEP's version of the U.S. Geological Survey (USGS) hydrologic-unit-code basins that delineates the extent of the DEP watershed management regions and areas to be used for the statewide watershed initiative. Loading Tree... Water. The California Interagency Watershed Map of 1999 (Calwater 2.2, updated May 2004, "calw221") is the State of California's working definition of watershed boundaries. The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics. Northern California - Northwest Forest Plan Key Watersheds Northern California - Northwest Forest Plan Key Watersheds USDA Forest Service, Region 5, Remote Sensing Lab This layer contains polygon features of Key Watersheds that are either providing or expected to provide high-quality fish habitat and water quality in the Region 5 portion of the designated Northwest Forest Plan region. For stations outside California, the shapefiles are located at http://www.epa.gov/wed/pages/ecoregions/level_iii_iv.htm. HBASAThe Hydrologic Basin information (hbasa2) was prepared by the California Department of Fish and Game (DFG) as a task within an inter-agency agreement for Geographic Information System (GIS) support to the California State Water Resources Control Board (SWRCB) Non-Point Source (NPS) Unit. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. CalWater also cross-references watershed codes implemented by the California Department of Water Resources (DWR), the California State Water Resources Control Board (SWRCB), and Regional Water Quality Control Boards (RWQCB), as well as Hydrologic Unit Codes (HUC) published by the U.S. Geological Survey (USGS) for California and the nation. The network of reach codes delineating water and transported material flow allows users to trace movement in upstream and downstream directions. Other formats for the Interagency Center Line data and U.S. Forest Service Wild and Scenic River Boundary data can be found through the USFS Geodata Clearing House website . This data set is intended to be used as a tool for water-resource management and planning activities, particularly for site-specific and localized studies requiring a level of detail provided by large-scale map information. California's NHD improvements are sent to USGS, and accessible from their website. Analyze with charts and thematic maps. IBI (Index of Biological Integrity)This zip file contains the shapefiles delineating the North Coast and Southern California IBI boundaries. Newest List of Hydrologic Units Are The Watershed Boundary Dataset (WBD) The newest and most recent HUC delineation efforts have been completed. To insure data integrity, MPSL-MLML prefers this information be populated by the agency that has created the station. NHD 100k RiversUse this NHD file if the waterbody is a blue-line feature such as a river, stream, or creek rather than a polygon shape such as a lake or reservoir. The Watershed Boundary Dataset (WBD) from The National Map (TNM) is a seamless, national hydrologic unit (HU) dataset. This polygon shapefile depicts bodies of water in the nine county San Francisco Bay Area Region, California, onto which other thematic data can be ... Bay Area Open Space Council. Hydrography data make it possible for these groups to, for example: Manage water such as stream flow and stormwater Conserve terrestrial and aquatic habitats Zip files containing GIS shapefile layers are available for use in software such as ArcGIS to help populate fields in the Station Template that are associated with CalWater, Counties, Ecoregion, HBASA, and NHD. Loading Tree... Water. CWN works to develop a coordinated network of community-based watershed management in California. Take the next step and create StoryMaps and Web Maps. View California watershed with Google Earth and download GIS shapefiles. This line shapefile depicts inner gorges within the Elk River watershed in Humboldt County, California. As more IBI layers are added, we will make these maps available. Model and map flood risk If these resources are not available, contact your MPSL-MLML Liaison. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This is a process that takes time with a State as large and diverse as California. This dataset named the Watershed Boundary Dataset further divides the huc levels to (5th and 6th levels).see the Watershed Boundary Dataset WBD.The WBD contains the most current 8-digit, 10-digit and 12-digit hucs and are available below. This shapefile was downloaded from the California Forestry and Fire Protection website and used to represent the watersheds of California. Data Map Services. [email protected] Assess coastal hazards Previous Calwater versions (1.2 and 2.2) described California watersheds, beginning with the division of the State's 101 million acres into ten Hydrologic Regions (HR). One shapefile set contains the data for the townships (mtr_XX_nad83) and one shapefile set contains the data for the sections (pls_XX_nad83) where the XX is the county number. CountiesThis zip file contains the shapefiles for California counties. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. At a minimum, SWAMP would like the 24k fields populated; however preferably, attributes from all three layers will be populated (NHD 24k, NHD 100k, and NHD Plus). Contains approximately 50 datasets in ARC/INFO or shapefile export format that relate mainly to California forestry, fire, land use, and ... Data and research on watersheds of California's North Coast. The California Landscape Conservation Cooperative (CA LCC) is a management-science partnership created to inform and promote integrated science, natural resource management and conservation to address impacts of climate change and other stressors within and across ecosystems. Provides direct download links and web-based map service information for The National Map. MAJOR_WATERSHED_CODE: MJR_WTRSHD: VARCHAR2: 3: MAJOR_WATERSHED_SYSTEM: MJR_WTRSHM: VARCHAR2: 30: FCODE: FCODE: VARCHAR2: 10: GEOMETRY: GEOMETRY: SDO_GEOMETRY: 1: GEOMETRY is the column used to reference the spatial coordinates defining the feature. ... United States Watersheds GIS Shapefile (11.6MB, right click to download). Watershed Management Areas - depwmas.zip (.43 MB, .87 MB unzipped) The depwmas data is a simplified version of dephuc14 data. Access the NHD Plus ( preferred ) Use this NHD file to obtain NHDPlus_CatchmentComID... 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