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Explore Search: 12-digit HUC

Filter Total Items: 15
Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Watershed Boundary Dataset 12-digit HUCs of the Regional Integrated Methods for Base Evaluation (RIMBE) of Five Integrated Water Science Study Areas (DRB, IRB, TSJRB, UCOL and WRB)

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

National Hydrologic Model v1.0 water budget components aggregated to 10 and 12-digit Hydrologic Unit Code boundaries

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

PRISM AN81m Spatial Climate Data Extracted by USGS 12-Digit Hydrologic Units of the Conterminous United States (1895-2017)

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Estimated monthly water use for irrigation by 12-digit hydrologic unit in the conterminous United States for 2015

How to's and trainings

Lesson 15a: The Watershed Boundary Data Set
Presentations and Events

The Organizing Principals of Hydrologic Landscapes
Infographics
Hydrologic unit codes (HUCs) are a hierarchical system of hydrologic units, each assigned a 2- to 12-digit number.

Hydrologic Unit and National Hydrography Dataset Plus Medium Resolution Spatial Scales Example
Presentations and Events

Hydrography Webinar Series - Session 5
Presentations and Events

Elevation-derived Hydrography Acquisition Specs and READ Rules
Presentations and Events
December 2024 USGS Hydrography Community Call: Delivering and Using 3D Hydrography Program (3DHP) Data Thumbnail

December 2024 USGS Hydrography Community Call: Delivering and Using 3D Hydrography Program (3DHP) Data
Presentations and Events

Lidar-Based NHD and WBD Delineation in Western Oregon
Presentations and Events

Selective Drainage Toolbox—Lidar-based Elevation Rasters
Presentations and Events
Watershed Boundary Dataset (WBD) Transitioning to 3DHP Thumbnail

Watershed Boundary Dataset (WBD) Transitioning to 3DHP
Presentations and Events

Accessing 3DEP Lidar and DEMs / WBD Improvements in New Hampshire
Presentations and Events
Hydrography Community Call 9/26/2023 Thumbnail

3DHP v2023 Data Model and Database Contents
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