Search datasets
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This dataset includes water-quality and suspended-sediment data for 109 environmental samples collected at 14 surface-water sites in the Cache Creek (Cache C) watershed, Yolo County, California,...
Search relevance: 120.85 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:16 PM -
The Upper Cement Creek watershed in southwestern Colorado hosts extensive acid mine drainage and naturally occurring acid rock drainage. Between 2022 and 2024 the U.S. Geological Survey (USGS), in...
Search relevance: 118.87 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:15 PM -
Data collected to fulfill the requirements of the SWTR (Surface Water Treatment Rule) and FAD (Filtration Avoidance Determination). Data is collected via grab sampling, analysis, LIMS data...
Search relevance: 116.90 | Views last month: 21 | Catalog Last Checked: November 10, 2026 at 11:39 PM -
The U.S. Geological Survey and the University of Wisconsin – Green Bay collected hydrologic and water-quality data to assess the effectiveness of agricultural conservation management practice...
Search relevance: 116.02 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:49 PM -
This dataset includes water-quality and sediment data for 647 environmental samples collected at 53 surface-water sites in Cache Creek (Cache C) watershed, Yolo County, California, between...
Search relevance: 101.26 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:48 PM -
The GCEW herbicide data were collected from 1991-2010, and are documented at plot, field, and watershed scales. Atrazine concentrations in Goodwater Creek Experimental Watershed (GCEW) were shown...
Search relevance: 97.49 | Views last month: 6 | Catalog Last Checked: October 09, 2026 at 04:36 PM -
This data release contains water quality data collected in the field during an in-situ mussel exposure. We collected dissolved oxygen, temperature, conductivity, and water depth data using a...
Search relevance: 90.97 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:23 PM -
This section of the data release supports the data used in models for the associated publication. The U.S. Geological Survey and the University of Wisconsin – Green Bay collected hydrologic and...
Search relevance: 87.68 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:51 PM -
This data release includes three sets of data collected for a farm- and field-focused phosphorus reduction study in south-central, Wisconsin, USA. Paired samples collected in the control and...
Search relevance: 72.84 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:06 PM -
Acid mine drainage (AMD) can cause ecological harm throughout the state of Colorado, including in the Upper Animas River watershed near Silverton. In the Upper Animas River watershed, a technique...
Search relevance: 67.89 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:06 PM -
This dataset contains results from the monitoring of nutrients and turbidity in three rivers in the Manell watershed in southern Guam, which drain to the Achang Reef Flat Marine Preserve. The...
Search relevance: 56.48 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 09:17 PM -
This record provides physical, chemical, and pathogenic bacteria water quality metrics collected between February 2023 to January 2025 to provide reference data of nearshore and watershed water...
Search relevance: 56.30 | Views last month: 4 | Catalog Last Checked: October 26, 2026 at 10:01 PM -
This record describes water quality human dietary tracer concentration metrics collected monthly between May 2023 to May 2024 to provide reference data of nearshore water quality on the island of...
Search relevance: 56.07 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 10:03 PM -
The Feather River watershed serves as a source of water for the State Water Project (SWP), one of the nation’s largest water conveyance projects. The California Department of Water Resources (DWR)...
Search relevance: 55.12 | Views last month: 2 | Catalog Last Checked: October 24, 2026 at 08:45 PM -
The Skykomish, Snoqualmie, and Middle Fork Snoqualmie River Basins have historically provided critical spawning, rearing, and core habitat for several salmonid species. These salmonid species...
Search relevance: 53.21 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:38 PM -
The dataset includes names and geographic coordinates of gauge stations where flow and water quality (sediment, nitrogen, phosphorus) are measured in the Upper Mississippi River Watershed, Ohio...
Search relevance: 51.31 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:54 PM -
The National Water Quality Network (NWQN) for Rivers and Streams includes 113 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water Quality Program...
Search relevance: 49.81 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:39 PM -
This data release contains continuous (15-minute interval) turbidity data from the upper Esopus Creek Watershed in the Catskill Mountain Region of New York State. The upper Esopus watershed drains...
Search relevance: 49.72 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:13 PM -
This data release contains data sets that describe reach-scale water-quality conditions for the Pacific drainages of the United States. The nutrient and water use conditions represent the...
Search relevance: 48.49 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:26 PM -
This data release provides a list of 2,304 water-quality sampling sites indexed to NHDPlus v2.1 flowlines along with the verified ComIDs. ComIDs are the unique identifiers for NHDPlus flowlines...
Search relevance: 47.77 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:56 PM
