Search datasets
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US National Lake Assessment data. Citation information for this dataset can be found in the EDG's Metadata Reference Information section and Data.gov's References section.
Search relevance: 144.89 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:56 PM -
Dataset: Predictions of Cyanobacteria and Microcystin in Lakes across the Conterminous United States
With increasing concerns about freshwater cyanobacteria blooms, there is a need to identify which waterbodies are at risk for developing these blooms, especially those that produce cyanotoxins. To...
Search relevance: 50.28 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:02 PM -
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This research used nutrient and...
Search relevance: 44.88 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 07:01 PM -
As part of the larger Great Lakes Cooperative Science and Monitoring Initiative (CSMI) , the U.S. Geological Survey Mercury Research Laboratory (MRL) completed a binational assessment partnering...
Search relevance: 42.98 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 09:01 PM -
As part of the larger Great Lakes Cooperative Science and Monitoring Initiative (CSMI) , the U.S. Geological Survey Mercury, Metals, and Microplastics Research Laboratory (USGS M3RL) completed a...
Search relevance: 42.67 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:53 PM -
Data from the National Aquatic Resource Surveys: The following data are available for download as comma separated values (.csv) files. Sort the table using the pull down menus or headers to more...
Search relevance: 42.54 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:53 PM -
Lake and landscape data were compiled from the US Environmental Protection Agency National Lakes Assessment 2007 and 2012 surveys and LakeCat geospatial dataset. Additional climate variables were...
Search relevance: 42.12 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:59 PM -
The 4 resource surveys (coastal, rivers and streams, lakes and reservoirs, and wetlands) each have datasets covering the biological, chemical, physical habitat, hydrologic and watershed data....
Search relevance: 31.61 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:54 PM -
This report details a regional assessment framework developed by staff at The Conservation Fund and in the USFWS-NWRS-Division of Natural Resources and Conservation Planning (DNRCP) with inputs...
Search relevance: 30.34 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:04 PM -
The Percentage Potential Wetland Area on Cultivated Cropland (PWAC) layer shows areas where conditions may be suitable for wetland restoration or creation at a 10-m resolution. Since the 1600's,...
Search relevance: 22.55 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 04:32 AM -
The Potential Wetland Area (PWA) layer shows areas where conditions may be suitable for wetland habitat at a 10-m resolution. Since the 1600's, an estimated 53% of wetlands in the Conterminous...
Search relevance: 22.41 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 04:32 AM -
The Percentage Potential Wetland Area by HUC-12 (Pct_PWA) layer shows areas where conditions may be suitable for wetland restoration or creation at a 10-m resolution. Since the 1600's, an...
Search relevance: 21.04 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 04:27 AM -
The Percentage Potential Wetland Area by HUC-12 on Cultivated Cropland (Pct_PWAC) layer shows areas where conditions may be suitable for wetland restoration or creation on cropland at a 10-m...
Search relevance: 21.04 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 04:28 AM -
The National Status and Trends Program is comprised of three nationwide programs: Benthic Surveillance, Mussel Watch, and Bioeffects. These programs are in place to observe estuarine and coastal...
Search relevance: 19.28 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 07:52 PM -
This shapefile represents habitat suitability categories (High, Moderate, Low, and Non-Habitat) derived from a composite, continuous surface of sage-grouse habitat suitability index (HSI) values...
Search relevance: 11.55 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:31 PM -
This shapefile represents habitat suitability categories (High, Moderate, Low, and Non-Habitat) derived from a composite, continuous surface of sage-grouse habitat suitability index (HSI) values...
Search relevance: 11.48 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:03 PM -
This shapefile represents habitat suitability categories (High, Moderate, Low, and Non-Habitat) derived from a composite, continuous surface of sage-grouse habitat suitability index (HSI) values...
Search relevance: 11.38 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 09:38 PM -
This shapefile represents habitat suitability categories (High, Moderate, Low, and Non-Habitat) derived from a composite, continuous surface of sage-grouse habitat suitability index (HSI) values...
Search relevance: 11.38 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:37 PM -
Forests to Faucets 2.0 builds upon the national Forests to Faucets(2011) by updating base data and adding new threats including wildfire, invasive pests, and future stresses such as...
Search relevance: 10.94 | Views last month: 7 | Catalog Last Checked: October 09, 2026 at 04:39 PM
