Datasets, Web services > Indiana

HUC6 Boundaries [Indiana]

IndianaMap Full Details

Georeferenced: false

ArcGIS Feature LayerData Loading

75%
Leaflet | Powered by Esri © OpenStreetMap contributors

click or hover to wake

Attribute Value
Click on map to inspect values

Full Details

Title
HUC6 Boundaries [Indiana]
Description
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Creator
IndianaMap
Temporal Coverage
Last modified 2024-12-18
Date Issued
2024-02-02
Rights
The distributor shall not be held liable for improper or incorrect use of this data, based on the description of appropriate/inappropriate uses described in this metadata document. It is strongly recommended that this data is directly acquired from the distributor and not indirectly through other sources which may have changed the data in some way. These data should not be used at scales greater than 1:24,000 for the purpose of identifying hydrographic watershed boundary feature locations in the United States. The Watershed Boundary Dataset is public information and may be interpreted by all organizations, agencies, units of government, or others based on needs; however, they are responsible for the appropriate application of the data. Photographic or digital enlargement of these maps to scales greater than that at which they were originally delineated can result in misrepresentation of the data. If enlarged, the maps will not include the fine detail that would be appropriate for mapping at the small scale. Digital data files are periodically updated and users are responsible for obtaining the latest version of the data from the source distributor. Acknowledgment of the origination agencies would be appreciated in products derived from these data.
Access Rights
Public
Format
Shapefile
Language
English
Date Added
February 07, 2024

Download

Links

Cite and Reference

  • Citation
    IndianaMap (2024). HUC6 Boundaries [Indiana]. . https://www.indianamap.org/datasets/INMap::huc6-boundaries (dataset)
  • BTAA Geoportal Link

View more items like this one...

HUC4 Boundaries [Indiana]

HUC2 Boundaries [Indiana]

HUC8 Boundaries [Indiana]

HUC10 Boundaries [Indiana]

HUC12 Boundaries [Indiana]

National Watershed Boundary Dataset (WBD): Hydrologic Unit Code 2-Digit Basins of Washi...

I12V [U.S. Fish and Wildlife Service]

I12M [U.S. Fish and Wildlife Service]

Interior [U.S. Fish and Wildlife Service]

National Watershed Boundary Dataset (WBD): Hydrologic Unit Code 10-Digit Basins of Wash...