Search results for catchment
FiltersXML
80 datasets for “catchment”
- Data.gov Catalog
Catchment-flowline network and selected model inputs for an enhanced and updated spatially referenced statistical assessment of dissolved-solids load sources and transport in streams of the Upper Colorado River Basin
U.S. Geological SurveyUpdated 27 Aug 2020
This USGS data release consists of the synthetic stream network and associated catchments used to develop spatially referenced …
- XML
- Data.gov Catalog
Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Level 3 Ecoregions
U.S. Geological SurveyUpdated 17 Nov 2020
… The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's …
- XML
- Data.gov Catalog
Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Base-Flow Index, 2002
U.S. Geological SurveyUpdated 17 Nov 2020
This tabular data set represents the mean base-flow index expressed as a percent, compiled for every catchment …
- XML
- Data.gov Catalog
Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: 30-Year Average Annual Precipitation, 1971-2000
U.S. Geological SurveyUpdated 17 Nov 2020
… The MRB_E2RF1 catchments are based on a modified version of the Environmental Protection Agency's (USEPA) ERF1 …
- XML
- Data.gov Catalog
Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Estimated Mean Annual Natural Groundwater Recharge, 2002
U.S. Geological SurveyUpdated 17 Nov 2020
… The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's …
- XML
- Data.gov Catalog
Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Hydrologic Landscape Regions
U.S. Geological SurveyUpdated 17 Nov 2020
This tabular data set represents the area of Hydrologic Landscape Regions (HLR) compiled for every MRB_E2RF1 catchment …
- XML
- Data.gov Catalog
Dataset for Analyses in Assessment of Runoff Volume Reduction Associated with Soil Amendments Added to Portions of Highway Median-Strip Catchments in Ohio.
U.S. Geological SurveyUpdated 21 Oct 2021
… Ohio Department of Transportation (ODOT) highway median-strip catchments. The data were used to compute event-based summary …
- XML
- Data.gov Catalog
Stormwater-quality data in the control and test catchments during the calibration and treatment phase of a leaf collection study in Madison, Fond du Lac, and Oshkosh, WI, from September 2016 through November 2019
U.S. Geological SurveyUpdated 8 Oct 2020
… Stormwater runoff was sampled in paired, medium-density, residential catchments during the fall. One catchment was established as …
- XML
- Data.gov Catalog
Attributes for MRB_E2RF1 Catchments in Selected Major River Basins: Population Density, 2000
U.S. Geological SurveyUpdated 17 Nov 2020
… The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's …
- XML
- data.gov.au
Great Barrier Reef catchment and river basins
Environment, Tourism, Science and InnovationUpdated 8 Jan 2026
This dataset contains the legislative boundaries of the Great Barrier Reef river basins in the State of Queensland …
- FGDB
- XML
- Queensland Government Open Data
Great Barrier Reef catchment and river basins
Environment, Tourism, Science and InnovationUpdated 4 Jan 2026
This dataset contains the legislative boundaries of the Great Barrier Reef river basins in the State of Queensland …
- FGDB
- XML
- data.gov.uk
ardleigh_reservoir_catchment
Tendring District CouncilUpdated 10 Feb 2016
ardleigh_reservoir_catchment Ardleigh Reservoir Catchmernt Area is a polygon dataset with attribution indicating geographic locations of Ardleigh …
- XML
- data.gov.au
Superseded Geofabric Hydrology Reporting Catchments V2.1.1
Bureau of MeteorologyUpdated 15 Dec 2023
Geofabric Hydrology Reporting Catchments comprises two related views of hydrological catchments to be used for analysis and reporting …
- HTML
- XML
- ZIPPED ESRI FILE GEODATABASE
- data.gov.au
Superseded Geofabric Surface Catchments V2.1.1
Bureau of MeteorologyUpdated 15 Dec 2023
The Geofabric Surface Catchments product is derived from the National Catchment Boundaries (NCB) V1.1.4. This data …
- HTML
- XML
- ZIPPED ESRI FILE GEODATABASE
- Data.gov Catalog
Attributes for NHDPlus Catchments (Version 1.1) in the Conterminous United States: Bedrock Geology
U.S. Geological SurveyUpdated 17 Nov 2020
This data set represents the area of bedrock geology types in square meters compiled for every catchment of …
- XML
- Data.gov Catalog
Summary of basin characteristics for National Hydrography Dataset, version 2 catchments in the southeastern United States, 1950 - 2010 at USGS streamflow-gaging stations
U.S. Geological SurveyUpdated 21 Aug 2020
… In four instances, values are also provided for the entire catchment above a site and area designated using …
- XML
- Open Government Canada
Catchment Structural Units
Government of Alberta | Gouvernement de l'AlbertaUpdated 4 Mar 2026
… These codes reflect the geospatial layers used to represent catchment structure. The CSU data is presented at a …
- HTML
- XML
- ZIP
- Data.gov Catalog
Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Base-Flow Index
U.S. Geological SurveyUpdated 17 Nov 2020
This tabular data set represents the mean base-flow index expressed as a percent, compiled for every catchment …
- XML
- Data.gov Catalog
Estimated Densities of Residential Septic Tanks across the Conterminous United States for 12-digit Hydrologic Unit Code 12 (HUC12), National Hydrography Dataset Plus Version 2 (NHDPlusV2) Catchment, and Block Group Scales
U.S. Geological SurveyUpdated 30 Jul 2025
… NHD Plus version 2.1, 1:100k scale) catchment, and 2020 Census Block Group (version 2021) scale for …
- XML
- Data.gov Catalog
Attributes for NHDplus Catchments (Version 1.1) for the Conterminous United States: Population Density, 2000
U.S. Geological SurveyUpdated 17 Nov 2020
… NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in …
- XML