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This dataset is a digital hydrologic unit boundary layer for the District of Columbia only - to the watershed (10-digit) 6th level at 1:24,000 scale. It is a clipped version of the regional...
Search relevance: 107.44 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
Locations and numbers of past producing metal and coal mining projects in NW US and Canada. This dataset is associated with the following publication: Sergeant, C., E. Sexton, J. Moore, A....
Search relevance: 38.90 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:59 PM -
The GitHub site contains the code and data to run two methods as shown in the manuscript. The first quantifies external load, internal load, and source attributed impact on cyanoHAB severity. This...
Search relevance: 35.43 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:02 PM -
This data release includes results of raw water, soil, seston, and fish tissue samples collected from lakes in southwestern Alaska between 2011 and 2016. Specifically, these data include total...
Search relevance: 30.79 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:58 PM -
This file contains the data set used to develop a random forest model predict background specific conductivity for stream segments in the contiguous United States. This Excel readable file...
Search relevance: 27.76 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:54 PM -
<p>This model archive component contains shapefiles of (1) coarse (NHGFv1.1 / NHM) stream network polylines for the Delaware River Basin and (2) fine (NHDPlusV2.1) stream network polylines for six...
Search relevance: 19.15 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:06 PM -
H. verticillata samples collected from numerous watersheds from 2014 to 2020 were screened for the presence of A. hydrillicola. After isolation of A. hydrillicola from environmental samples and...
Search relevance: 16.38 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:58 PM
