New Mexico HUC 8 Boundaries

This data set is a complete digital hydrologic unit boundary layer to the Subbasin (8-digit) 8th level for the State of New Mexico. 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, 6th level subwatersheds, name, size, downstream hydrologic unit, type of watershed, non-contributing areas and flow modification. Arcs are attributed with the highest hydrologic unit code for each watershed, linesource and a metadata reference file.

Data and Resources

Additional Info

Field Value
Source RGIS
Last Updated August 19, 2020, 16:58 (MDT)
Created August 13, 2020, 11:41 (MDT)
Update Interval
Data Owner Organization New Mexico National Resource Conservation Service State Office
Data Owner Contact Name Linda Branch
Data Owner Contact Email Linda.Branch@nm.usda.gov