Search results for hydrologic unit
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60 datasets for “hydrologic unit”
- Data.gov Catalog
Watershed Boundary Dataset (WBD) (2 through 12-digit hydrologic unit)
State of OregonUpdated 1 May 2024
… This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S …
- HTML
- JSON
- Socrata networkLive preview
Federal Watersheds - HUC 11
opendata.maryland.govUpdated 21 Jul 2025
Hydrologic unit boundaries define the aerial extent of surface water drainage to a point. Hydrologic units through four …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Federal Watersheds - HUC 11
opendata.maryland.govUpdated 22 Jul 2025
Hydrologic unit boundaries define the aerial extent of surface water drainage to a point. Hydrologic units through four …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
CA Water Resources Regional Offices
data.bayareametro.govUpdated 17 Jul 2024
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national …
- CSV
- JSON
- SODA API
- Data.gov Catalog
10-digit HU (Watershed)
State of OregonUpdated 1 May 2024
… This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S …
- CSV
- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- ZIP
- HTML
- JSON
- Data.gov Catalog
4-digit HU (Subregion)
State of OregonUpdated 1 May 2024
… This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S …
- CSV
- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- ZIP
- HTML
- JSON
- Data.gov Catalog
16-digit HU
State of OregonUpdated 1 May 2024
… This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S …
- CSV
- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- ZIP
- HTML
- JSON
- Humanitarian Data Exchange
Waterways of United Kingdom
Humanitarian OpenStreetMap Team (HOT)Updated 12 Oct 2026
Water features across the area: rivers, streams, canals, lakes, ponds, and water bodies tagged with `waterway`, `water`, or …
- GEOJSON
- GEOPACKAGE
- GEOPARQUET
- KML
- SHP
- JSON
- +2
- Humanitarian Data Exchange
Waterways of United States
Humanitarian OpenStreetMap Team (HOT)Updated 16 Oct 2026
Water features across the area: rivers, streams, canals, lakes, ponds, and water bodies tagged with `waterway`, `water`, or …
- GEOJSON
- GEOPACKAGE
- GEOPARQUET
- KML
- SHP
- JSON
- +2
- Humanitarian Data Exchange
Waterways of United Arab Emirates
Humanitarian OpenStreetMap Team (HOT)Updated 3 Nov 2026
Water features across the area: rivers, streams, canals, lakes, ponds, and water bodies tagged with `waterway`, `water`, or …
- GEOJSON
- GEOPACKAGE
- GEOPARQUET
- KML
- SHP
- JSON
- +2
- Humanitarian Data Exchange
Waterways of United States Virgin Islands
Humanitarian OpenStreetMap Team (HOT)Updated 5 Nov 2026
Water features across the area: rivers, streams, canals, lakes, ponds, and water bodies tagged with `waterway`, `water`, or …
- GEOJSON
- GEOPACKAGE
- GEOPARQUET
- KML
- SHP
- JSON
- +2
- Humanitarian Data Exchange
Waterways of United States Minor Outlying Islands
Humanitarian OpenStreetMap Team (HOT)Updated 5 Nov 2026
Water features across the area: rivers, streams, canals, lakes, ponds, and water bodies tagged with `waterway`, `water`, or …
- GEOJSON
- GEOPACKAGE
- GEOPARQUET
- KML
- SHP
- JSON
- +2
- Opendatasoft hubLive preview
airGR: Suite of GR Hydrological Models for Precipitation-Runoff Modelling. R package version 1.7.6
Coron, LaurentUpdated 11 Apr 2025
Lien vers la fiche source Hydrological modelling tools developed at INRAE-Antony (HYCAR Research Unit, France). The package …
- CSV
- JSON
- GEOJSON
- ODS API
- Socrata networkLive preview
Watershed
Department of Information ServicesUpdated 7 May 2026
Polygon geometry with attributes displaying digital elevation model (DEM) delineated watershed boundaries ranging from hydrologic unit code (HUC …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
8 Digit Watersheds
opendata.maryland.govUpdated 22 Jul 2025
… This file is similar, but not identical, to the US Natural Resources Conservation Service's (NRCS) Hydrologic Unit …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
8 Digit Watersheds
opendata.maryland.govUpdated 21 Jul 2025
… This file is similar, but not identical, to the US Natural Resources Conservation Service's (NRCS) Hydrologic Unit …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Wetlands - National Wetlands Inventory
opendata.maryland.govUpdated 1 May 2026
… of wetlands and deepwater habitats in the conterminous United States. These data delineate the areal extent of wetlands …
- CSV
- JSON
- SODA API
- Opendatasoft hubLive preview
GEOTHERM Data Set
United States Geological SurveyUpdated 27 Jun 2017
… and evaluate information on the geology, geochemistry, and hydrology of geothermal systems. Three main databases address the general …
- CSV
- JSON
- GEOJSON
- ODS API
- Data.gov Catalog
JPL GRACE and GRACE-FO Mascon Ocean, Ice, and Hydrology Equivalent Water Height Coastal Resolution Improvement (CRI) Filtered Release 06.3 Version 04
NASA/JPL/GRACE-TELLUS-0001;NASA/JPL/PODAACUpdated 5 Nov 2026
… For most land hydrology, oceanographic as well as land-ice applications this is the recommend data set for …
- ISO
- TXT
- JSON
- BIN
- JPEG
- Opendatasoft hubLive preview
COAST-HF-Marel-Iroise buoy’s time series (French Research Infrastructure ILICO) : long-term high-frequency monitoring of the Bay of Brest and Iroise sea hydrology
Institut Universitaire Européen de la Mer (IUEM), OSU-UMS3113, F-29280, Plouzané, FranceUpdated 28 Apr 2026
… Manual SOMLIT-Portzic data are also systematically used to convert fluorescence sensor data collected in raw fluorescence unit …
- CSV
- JSON
- GEOJSON
- ODS API