Search datasets
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The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography Program. The...
Search relevance: 110.40 | Views last month: 23 | Catalog Last Checked: September 10, 2026 at 06:42 PM -
HYD_FLOWLINE_ARC: This dataset contains flowline features from the US Geologic Survey (USGS) High Resolution National Hydrography Dataset (NHD). NHD Flowline features are linear depictions of...
Search relevance: 110.07 | Views last month: 1 | Catalog Last Checked: October 30, 2026 at 01:00 AM -
This data release was produced as part of the Milwaukee Area Watercourse Corridor Study in partnership with the Milwaukee Metropolitan Sewerage District (MMSD) to monitor and assess stream water...
Search relevance: 84.81 | Views last month: 22 | Catalog Last Checked: September 10, 2026 at 08:16 PM -
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage...
Search relevance: 80.88 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
This dataset describes mean flow path distance, in meters, to flowlines from every NHDPlus version 2.1 (NHDv2) flowline in every catchment. A National flow distance raster utilizes NHDPlus...
Search relevance: 80.81 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:49 PM -
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage...
Search relevance: 77.28 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
This tabular data set represents select basin characteristics compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous United States; 1) individual...
Search relevance: 68.72 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:27 PM -
This tabular data set contains information on bankfull depth, width and cross-sectional area for each NHDPlus version 2.1 data suite (NHDPlusv2) flowline (Moore and Dewald, 2016) for the...
Search relevance: 65.43 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:50 PM -
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage...
Search relevance: 58.13 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
This database (ENHDPlusV2_us) contains a topologically reconditioned (enhanced) version of the U.S. Environmental Protection Agency (USEPA) and the U.S. Geological Survey (USGS) NHDPlus Version...
Search relevance: 46.04 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:49 PM -
This dataset contains the initial 3D Hydrography Program (3DHP) flow network topology, which is based on the final High Resolution National Hydrography Dataset (NHD), and a set of mainstem river...
Search relevance: 43.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:48 PM -
These tabular data sets represent daily climate metrics processed from 4 kilometer snow water equivalent (SWE) raster data in millimeters (Broxton and others, 2019) for the period of record...
Search relevance: 41.29 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:08 PM -
These tabular data sets represent daily climate metrics processed from 4 kilometer GridMET data (Abatzoglou, 2013) for the period of record 1980 through 2020 and compiled for three spatial...
Search relevance: 41.01 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:40 PM -
These tabular data sets represent the average daily soil moisture water content (kg/m^2) for four different soil layers processed from North American Land Data Assimilation System (NLDAS-2) data...
Search relevance: 40.26 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:46 PM -
The U.S. Geological Survey (USGS) created geospatial datasets of potential culvert locations along with flowlines connected to southwestern Lake Erie as part of the Western Lake Erie Restoration...
Search relevance: 38.54 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:08 PM -
These tabular datasets represent retrospective forecasts of average minimum temperature (degrees Celsius), maximum temperature (degrees Celsius), and total precipitation (millimeters) within...
Search relevance: 38.01 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:03 PM -
The U.S. Geological Survey (USGS) created geospatial datasets of potential culvert locations along with flowlines connected toLake Huron as part of the Saginaw Bay Restoration Assessment (SBRA)....
Search relevance: 38.01 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:44 PM -
This USGS data release consists of the synthetic stream network and associated catchments used to develop spatially referenced regressions on watershed attributes (SPARROW) model of...
Search relevance: 37.09 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 10:16 PM -
This represents the flowline network in Connecting River Systems Restoration Assessment (CRSRA). It is attributed with the number of disconnections between the reach and the connecting river...
Search relevance: 35.12 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:17 PM -
This represents the flowline network in Sagina Bay Restoration Assessment (SBRA). It is attributed with the number of disconnections between the reach and the connecting river system. These data...
Search relevance: 34.96 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:39 PM
