West Virginia has 32 watersheds divided according to hydrologic unit codes (HUC) that contribute to the Chesapeake Bay and the Gulf of Mexico. Because one rarely refers to the Turkey River Watershed as 07060004, or the Upper Mississippi Watershed as 07, the most common way Hydrologic Unit codes are used in common speech is to refer to watersheds of a certain size. For the purposes of this report, the basins will be referred to as watersheds. Didn't find what you're looking for? WATERSHEDS_HUC14_SUBWATERSHEDS_USGS_IN.xml Source: Watershed Boundaries - WATERSHEDS_HUC14_SUBWATERSHEDS_USGS_IN: Subwatersheds, 14-digit, Hydrologic Units, in Indiana, (US Geological Survey, 1:24000 Polygon Shapefile) About this Resource. The number of digits in a HUC is related to 6 levels of detail for the WBD: the lower level polygons cover larger areas than higher level ones. Marsh River. This system provides what is essentially a watershed address, and in many cases provides a convenient way to locate USGS water data for your area of interest. The subregions are further divided into basins (6-digit Hydrologic Unit Code level). The table below lists the watersheds by name. The HUC is the numerical code of the USGS watershed classification system used to identify the watersheds, or drainage basins, at various scales. We work with families and children, farmers and businessowners, community leaders and elected officials to build better lives, better businesses and better communities to make Ohio great. It also makes some changes to be more consistent with a new 12-digit hydrologic unit coverage (EPA, 2009). Every hydrologic unit is identified by a unique HUC consisting of 2 to 12 digits based on the levels of classification in the hydrologic unit system. Cloquet River. Typically in the development of the new delineation, the HUC 14 sub-watersheds had been consolidated or redefined to rebuild the new HUC 12 sub-watersheds. 12 digit Hydrologic Unit Search: Search. search by 12 digit code or partial code; search by VA Code (VAHU6) search by part of Unit Name (e.g. Area that does not flow toward the outlet of a hydrologic unit. A new 12-digit watershed file is available from DNR which provides more detailed line work for over 1,100 watersheds which is approximately equivalent to the HUC 14 … read more. "A hydrologic unit is a drainage area delineated to nest in a multi-level, hierarchical drainage system. (Was formerly called HUC-14). Level. There are 921 HUC 14 sub watersheds in New Jersey that range in size from .1 to 42 square miles. Watershed Map. Before a standardized HUC system was developed, Indiana used 11-digit HUCs for watersheds and 14-digit HUCs for sub-watersheds. They are no longer used or accepted. 12 Digit HUC Subwatersheds in Designated 8 Digit Focus (PDF, 525KB) 12 Digit HUC Subwatersheds in Designated 8 Digit Focus (XLS, 410KB) Product Information for 12 Digit HUC Subwatersheds in Designated 8 Digit Focus (RTF, 54KB) The table below lists the watersheds by name. A HUC describes where the unit is in the country and the level of the unit. Called 6. th. HUC Level 08 defines drainage units that are at the level of the familiar 'DNR Major Watersheds', for example, the Redwood River and the St. Louis River. IndianaMap, IGS, Indiana, HUC, Hydrologic Unit Code, Hydrologic Unit Boundary, Watershed, Hydrology, subwatershed, inlandWaters. The watershed file is generally considered to be map accurate at a scale of 1:24,000. St. Louis River. Locate An Office. 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 … West Virginia Watersheds. The area attributes allow the user to see hydrologic unit, river basin and subbasin levels of geography. Watersheds Volume 2 • Subject Series • Part 6 AC-12-S-6 Issued November 2014 United States Department of Agriculture Tom Vilsack, Secretary National Agricultural Statistics Service Subwatersheds - 14-digit Hydrologic Units, 1991 (1:24,000) Shows the boundaries of subwatersheds in Indiana. Records from State organizations in the GIS Inventory | National States' Geographic Information Council (NSGIC). Level or Watershed 6. th. Some watersheds (like the Mississippi River Basin) are very large and include many smaller river basins or watersheds. Newest List of Hydrologic Units Are The Watershed Boundary Dataset (WBD) The newest and most recent HUC delineation efforts have been completed. 57. Level or Watershed 6. th. 12 Digit HUC Subwatersheds in Designated 8 Digit Focus (PDF, 525KB) 12 Digit HUC Subwatersheds in Designated 8 Digit Focus (XLS, 410KB) Product Information for 12 Digit HUC Subwatersheds in Designated 8 Digit Focus (RTF, 54KB) The U.S. Geological Survey digitized these drainage divides. HUC is the acronym for Hydrologic Unit Code (HUC). A new 12-digit watershed file is available from DNR which provides more detailed line work for over 1 - 100 watersheds which is approximately equivalent to the HUC 14-digit code. Hydrologic Unit Codes: HUC 4, HUC 8, and HUC 12 The Watershed Boundary Dataset (WBD) maps the full areal extent of surface water drainage for the U.S. using a hierarchical system of nesting hydrologic units at various scales, each with an assigned hydrologic unit code (HUC). A Hydrologic Unit Map showing the cataloging units, watersheds, and subwatersheds of South Carolina has been developed by the U.S. Geological Survey in cooperation with the South Carolina Department of Health and Environmental Control, funded through a U.S. Environmental Protection Agency 319 Grant, and the U.S. Department of Agriculture, Natural Resources Conservation … HUC is the acronym for Hydrologic Unit Code (HUC). 12-digit watersheds from USGS Watershed Boundary Dataset (WBD) in the SPC region. A HUC 10 covers the drainage area for a watershed, typically 40,000 and 250,000 acres in size. GLOBAL MESSAGE. The line between watersheds, called a divide, is the highest ground between two streams. (Was formerly called HUC-14). Watersheds are delineated by USGS using a nationwide system based on surface hydrologic features. Generally, the primary and secondary service areas are within the same HUC 6 watershed as the Bank. Actual hydrologic units often extend beyond the state and county boundaries. But when you're done reading it, click the close button in the corner to dismiss this alert. Watersheds - 6-Digit Hydrologic Units, 1991 - Shows the boundaries of 6-digit hydrologic accounting units (USGS, NRCS) Click on your area of interest to find your 8-digit HUC code and a link to a list of watershed groups in your area. A ten-digit hydrologic unit (HUC10) is a bit smaller than a county, a twelve-digit hydrologic unit (HUC12) is a bit smaller than a township. 0 Comments Add a Comment. Use Constraints: This is an incomplete metadata record and use constraints are not documented by the NSGIC GIS Inventory system., Access Constraints: This is an incomplete metadata record and access constraints are not documented by the NSGIC GIS Inventory system. This is a Non-Federal dataset covered by different Terms of Use than Data.gov. Their names and size are listed below. A new 12-digit watershed file is available from DNR which provides more detailed line work for over 1 - 100 watersheds which is approximately equivalent to the HUC 14-digit code. Using the 14-digit hyrologic unit code the regional, subregional, accounting, cataloging, NRCS sub-unit, and NRCS reporting unit boundaries id's are recorded. PDF | Invasive crayfishes have a strong negative effect on multiple trophic levels, including other crayfishes. The watershed file is generally considered to be map accurate at a scale of 1:24,000. These watersheds are equivalent to the HUC 11-digit codes. Level. Click on the map below for details that will help you identify the watershed in which you live. Called 6th Level or Watershed 6th Level. The 10-digit HUCs divide the larger sub-region into watersheds, and the 12-digit HUCs divide the watersheds into sub-watersheds. Description. 29. These nesting watersheds feature classes were created using ArcHydro Tools v.2 (Alberta Environment and Parks) and are subject to periodic review and update. 3. The watershed file is generally considered to be map accurate at a scale of 1:24 - 000. Watersheds are an important natural boundary. Discovery Map: HUC 12 Watersheds I 0 1 2 4 Miles City of Aztec City of Farmington City of Bloomfield Ute Mountain Tribe Navajo Nation Navajo Nation Map Symbology HUC 8 Boundary HUC 12 Boundaries Water Body NOTES TO USERS All information on this map came from public data. 2. Actual hydrologic units often extend beyond the state and county boundaries. Kansas Watersheds (PDF; 32 KB) What does HUC 8 mean? Red River of the North. For example, a HUC 2 would be the drainage area for an entire region, such as the Pacific Northwest. 30. These watersheds are equivalent to the HUC 11-digit codes. Polygon features delineating the 10 digit HUC watershed boundaries in Chatham County, NC. of nested regions, called hydrologic units (HUs), which delineate progressively smaller watersheds. Each hydrologic unit has a code assigned to it, called a hydrologic unit code (HUC). Note: The Sub-Basins and Watersheds layers were derived from their Sub-Watershed layers by extrapolating the associated area records and merging them together. 3. The NRCS assigned each delineated drainage basin a 14-digit hydrologic-unit code (HUC).Download Esri shapefile: Watersheds_HUC14.zipAccess FGDC metadataL Watersheds_HUC14.html. The HUC organizes watersheds by a nested size hierarchy, so large scale watershed boundaries for an entire region may be assigned a two-digit HUC, while small scale, local watershed boundaries (within the larger regional watershed) may be assigned a 12-digit HUC. Please send comments to Tom Cosmas, Bureau of Pretreatment and Residuals to as watersheds: the Sub-Basins watersheds... 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