USGS NHDPlus HR — HU4 1805 (GDB)

USGS NHDPlus High Resolution for 4-digit hydrologic unit 1805 as a file geodatabase; public-domain hydrography with value-added attributes. Software: Site / survey base (GIS→CAD). Author: U.S. Geological Survey (The National Map). Licence: LicenseRef-US-Gov-Public-Domain. Source: https://www.usgs.gov/national-hydrography/nhdplus-high-resolution