Description: This data set is a complete digital hydrologic unit boundary layer to the Watershed (10-digit) 5th level for the State of Indiana. It has been edited to the extent of the INDOT extent of the State Boundary by IDEM Office of Water Quality. (See edits citation and contact information under Entity Attribute-Overview Description-Dataset Overview.) This data set consists of geo-referenced digital data and associated attributes created in accordance with the "FGDC Proposal, Version 1.0 - Federal Standards For Delineation of Hydrologic Unit Boundaries 3/01/02" (http://www.ftw.nrcs.usda.gov/huc_data.html). Polygons are attributed with hydrologic unit codes for 4th level sub-basins, 5th level watersheds, name, size, downstream hydrologic unit, type of watershed, and non-contributing areas. Arcs are attributed with the highest hydrologic unit code for each watershed, linesource and a metadata reference file.
Service Item Id: 9cb3c5b38f5f4b77be550f501a013038
Copyright Text: Funding for the 3 Watershed Boundary Dataset (WBD) was provided by the 21. Representatives from the 22 contributed a substantial amount of time and salary towards quality review of the dataset.