Search datasets
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These data have been collected as part of a cooperative project in between the U.S. Geological Survey Colorado Water Science Center, Colorado Springs Utility, and Colorado Springs Engineering....
Search relevance: 101.65 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:59 AM -
Data is from National Aquatic Resource Surveys. This dataset is associated with the following publication: Riato, L., R. Hill, A. Herlihy, D. Peck, P. Kaufmann, J. Stoddard, and S. Paulsen....
Search relevance: 86.88 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 12:48 AM -
This dataset is comprised of eight files related to salt marsh monitoring data or measures of of human disturbance (i.e. human impacts in terms of physical, chemical, and land-use stressors)...
Search relevance: 52.82 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:03 AM -
The National Rivers and Stream Assessment 2008-2009 and 2013-2014 diatom datasets and associated site information. This dataset is associated with the following publication: Riato, L., J....
Search relevance: 47.82 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:51 AM -
USGS-Generated Data that will be uploaded to and available in Science Base (https://www.sciencebase.gov/catalog/). This dataset is not publicly accessible because: USGS-Generated Data that will be...
Search relevance: 34.54 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:48 AM -
2011 National Wetland Condition Assessment diatom species data and corresponding site information.
Search relevance: 31.47 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:51 AM -
This dataset consists of predicted probabilities of good biological condition based in the US EPA 2008/2009 National Rivers and Streams Assessment (NRSA). NRSA assesses the biological condition of...
Search relevance: 30.76 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:30 AM -
2011 National Wetland Condition Assessment diatom species data and corresponding site information.
Search relevance: 30.69 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:52 AM -
This research focused on developing and evaluating nitrogen-stable isotope condition assessment bioindicators and monitoring methods for low gradient coastal stream systems to assist states in...
Search relevance: 29.47 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:52 AM -
This study quantifying the sensitivity and tolerance of fish species to stressor gradients in the Karun River basin (Western Iran) and to used this information to develop a fish-based tolerance...
Search relevance: 27.78 | Views last month: 13 | Catalog Last Checked: August 03, 2026 at 12:50 AM -
This data release provides a variety of water quality benchmarks, compiled from multiple publications and attributed to the NHDPlus v2.1 hydrography, for the conterminous United States (CONUS) for...
Search relevance: 27.54 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 06:10 AM -
The United States Geological Survey Virginia and West Virginia Water Science Center (USGS VA-WV-WSC) and Fairfax County assembled this data release in support of ongoing USGS VA-WV-WSC monitoring...
Search relevance: 23.42 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 05:36 AM -
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: 15.43 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 12:43 AM
