Search results for National Hydrography Dataset
FiltersPDF
6 datasets for “National Hydrography Dataset”
- California Open Data
National Hydrography Data - NHD and 3DHP
California Department of Water ResourcesUpdated 11 Nov 2026
The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set …
- WEBSITE
- ARCGIS GEOSERVICES REST API
- ZIP
- CSV
- California Open Data
Watershed Boundary Dataset (WBD)
California Department of Water ResourcesUpdated 11 Nov 2026
… The certified WBD is included within the National Hydrography Dataset downloadable file geodatabase, and is also available in …
- FILE GEODATABASE OR SHAPEFILE
- ARCGIS GEOSERVICES REST API
- WEBSITE
- Open Government Canada
Canada1Water Classification of the National Hydro Network: Stream Order and Graph Refinement
Natural Resources Canada | Ressources naturelles CanadaUpdated 17 Feb 2025
… The transboundary integrated C1W stream network with complete classification provides a seamless national dataset to support transdisciplinary studies …
- HTML
- ESRI REST
- WMS
- PNG
- GPKG
- California Open Data
Wild and Scenic Rivers, California State Designations Only, 2020
California Department of Water ResourcesUpdated 11 Nov 2026
… Waterway segments are identified by the California Public Resources Code and delineated by the National Hydrography Dataset (NHD …
- ZIP
- Open Government Canada
Hydrocoherent numerical terrain models at the regional scale
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 11 Nov 2026
… Geobase (GRHQ-HR)] (https://www.donneesquebec.ca/recherche/dataset/geobase-du-reseau-hydrographique-du-quebec-a-haute-resolution …
- CSV
- GEOTIF
- HTML
- SHP
- WMS
- +1
- Open Government Canada
Ontario Integrated Hydrology (OIH) data
Government of Ontario | Gouvernement de l'OntarioUpdated 7 Oct 2026
… The data stateside originates from the National Hydrography Dataset (NHD) as of February/March 2014. This data has …
- HTML