Found 44 datasets matching "National Hydrography Dataset Plus (NHDPlus)".
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The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography Dataset (NHD),...
Search relevance: 214.28 | Views last month: 8 -
This high-level metadata data document will be supplemented with detailed regional metadata at a later date. The NHDPlusV2 is an integrated suite of application-ready geospatial data sets that...
Search relevance: 188.15 | Views last month: 0 -
This data release presents two datasets including waterbodies (reservoirs, lakes, ponds, wetlands, etc.) and flowlines (stream reaches) from the high-resolution National Hydrography Dataset Plus...
Search relevance: 81.71 | Views last month: 0 -
This dataset describes attributes of surface-water impoundments derived from the National Inventory of Dams (NID), National Land Cover Data (NLCD) and the National Hydrography Dataset Plus...
Search relevance: 78.29 | Views last month: 0 -
Represents spatial predictions of biological condition at unsampled streams and lakes across the counterminous US. Also includes spatial predictions channel dimensions of unsamples streams. This...
Search relevance: 77.81 | Views last month: 0 -
Stressors, Functional Components, Index of Catchment Integrity and Index of Watershed Integrity values for all 1084 catchments in the western Balkans. This dataset is associated with the...
Search relevance: 77.07 | Views last month: 3 -
This USGS data release includes a shapefile of outlet point locations for selected 12-digit hydrologic units (HU12s) from the Watershed Boundary Dataset (WBD), dated August 13, 2020 (U.S....
Search relevance: 76.40 | Views last month: 0 -
The files and data included in this archive allow readers to inspect and reproduce the model results reported in Neff et al. (2020). Please refer to the included ReadMe file for a further...
Search relevance: 74.92 | Views last month: 0 -
This USGS data release consists of three datasets representing three derived outlets or "pour points" for each 12-digit hydrologic unit (HU12) in the Watershed Boundary Dataset (WBD) snapshot...
Search relevance: 74.83 | Views last month: 1 -
This dataset represents one of three derived outlets or "pour points" for each 12-digit hydrologic unit (HU12) in the Watershed Boundary Dataset (WBD) snapshot delivered with NHDPlus V2.1. The...
Search relevance: 74.83 | Views last month: 0 -
This dataset represents one of three derived outlets or "pour points" for each 12-digit hydrologic unit (HU12) in the Watershed Boundary Dataset (WBD) snapshot delivered with NHDPlus V2.1. The...
Search relevance: 71.91 | Views last month: 0 -
This dataset represents one of three derived outlets or "pour points" for each 12-digit hydrologic unit (HU12) in the Watershed Boundary Dataset (WBD) snapshot delivered with NHDPlus V2.1. The...
Search relevance: 71.91 | Views last month: 0 -
Perennial streams in Idaho have been modeled using regression equations for 7-day, 2-year low flows (7Q2) described in Wood and others (2009, U.S. Geological Survey Scientific Investigations...
Search relevance: 70.93 | Views last month: 0 -
Datasets contain original and revised Index of Watershed Integrity (IWI) and Index of Catchment Integrity (ICI), as well as sub-components that were used to develop the indices and water quality...
Search relevance: 70.31 | Views last month: 5 -
The data were generated by modeling wetted width, thalweg depth, bankfull width, and bankfull depth measurements from the USEPA's National Rivers and Streams Assessments. Models were developed...
Search relevance: 69.82 | Views last month: 6 -
An approach that relates biological condition of streams to landscape integrity data at the watershed, catchment and stream-reach scale in order to support stream management and decision-making....
Search relevance: 66.61 | Views last month: 0 -
To estimate changes in nitrogen, phosphorus, and sediment loads from technologies and management practices (TMPs), the Chesapeake Bay Program Partnership's CAST model was used to run scenarios...
Search relevance: 66.43 | Views last month: 0
