Web4 sep. 2015 · A hydrologic unit has a single flow outlet except in coastal or lakefront areas. This dataset represents a subset of USDA NRCS/USGS/USEPA watersheds from the … WebNHDPlus is an integrated suite of application-ready geospatial data sets that incorporate many of the best features of the National Hydrography Dataset (NHD), the National Elevation Dataset (NED), and the Watershed Boundary Dataset (WBD). NHDPlus Version 1 (NHDPlusV1) was released in 2006. NHDPlus Version 2 (NHDPlusV2) began its public …
Watershed Boundary Dataset U.S. Geological Survey
WebHydrologic Units - 12 digit (Subwatersheds) 12 digit Hydrologic Units in Wisconsin. The intent of defining Hydrologic Units (HU) within the Watershed Boundary Dataset is to establish a base-line drainage boundary framework, accounting for all … WebNatural Features. The GIS datasets listed below are related to various types of natural features. Although TWDB utilizes this data in our most commonly used maps, some of the datasets were created and are maintained by other state and federal agencies. Major Aquifers - The 9 major aquifers of Texas as defined by the TWDB, Updated December … reboot ahv host cli
Maps Data Basin
Web7 dec. 2024 · download_rf1: Download the seamless Reach File (RF1) Database download_vaa: Download nhdplusVAA data from HydroShare download_wbd: … WebWatershed Boundaries (HUC8, HUC10, and HUC12) A watershed is the area of land draining to a stream, river, lake, or other waterbody. ... Link for GIS Data Download: Cornell University Geospatial Information Repository. Forests Layers Hudson Valley Forest Condition Index Web12 okt. 2024 · The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or … university of puget sound sean parnell