Search datasets
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Information about sampling locations for data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). This set of station/project combinations can be...
Search relevance: 172.20 | Views last month: 1 | Catalog Last Checked: October 24, 2026 at 08:44 PM -
Aquatic Invertebrate Composition from Ponds and Lakes of the Arctic Coastal Plain, Alaska, 2012-2013
This dataset provides information on aquatic invertebrate composition from ponds (n = 16; surface area < 0.02 km2) and lakes (n =16, surface area > 0.10 km2) on the central Arctic Coastal Plain of...
Search relevance: 49.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:35 PM -
The data set contains sampling and catch data associated with a broad-scale experiment to examine dispersal of endangered pallid sturgeon (Scaphirhynchus albus) free embryos in the Missouri River...
Search relevance: 45.38 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:28 PM -
This dataset provides information on fish species composition and their diet information for 16 lakes and 16 ponds at two locations on the central Arctic Coastal Plain, Alaska. In one table, we...
Search relevance: 43.65 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:24 PM -
The data set contains sampling and catch data associated with an experiment to examine dispersal and short-term survival of endangered pallid sturgeon (Scaphirhynchus albus) free embryos in the...
Search relevance: 42.79 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:45 PM -
As described by ASTM D7780-12: This feature class contains points that depict the location of environmental resource monitoring locations (ERMLs), including groundwater and surface water...
Search relevance: 40.11 | Views last month: 0 | Catalog Last Checked: October 07, 2026 at 09:53 PM -
Microplastics (MPs), plastic particles ranging from 1 micrometer (µm) to 5 millimeters (mm), are considered contaminants of emerging concern (CEC) and are ubiquitous in the environment. MPs occur...
Search relevance: 40.02 | Views last month: 0 | Catalog Last Checked: October 05, 2026 at 03:45 AM -
This data is a measurement of relative light level along shorelines and pelagic habitat of Lake Washington, Lake Sammamish, Sammamish Slough and the Lake Washington Ship Canal. The data was...
Search relevance: 38.64 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:49 PM -
This U.S. Geological Survey data release provides a comprehensive dataset of water-quality data and sampling-site characteristics collected in 1978–2018 during a study of the effects of land...
Search relevance: 37.70 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:28 PM -
Benthic organisms and marine toxic substances and pollutants were collected using net casts, sediment sampler, and other instruments from the GYRE and other platforms in NW Atlantic Ocean. Data...
Search relevance: 37.46 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 11:41 PM -
The Northeast Temperate Network (NETN) monitors water quality and water quantity at 9 national park sites to document the status and trends of their lake, pond, and stream resources. NPS...
Search relevance: 37.36 | Views last month: 0 | Catalog Last Checked: October 17, 2026 at 11:22 PM -
Benthic macrofauna, sediments and sediment metals were collected for a 1974 National Marine Fisheries Service (NMFS) survey in the Baltimore Canyon Trough off New Jersey. Data were collected using...
Search relevance: 37.12 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 11:14 PM -
Benthic organism and marine toxic substances and pollutants were collected using net, sediment sampler, and other instruments from NOAA Ship RESEARCHER and other platforms in the Gulf of Mexico....
Search relevance: 37.12 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 11:22 PM -
The Fisheries Research Survey team proposes to conduct the annual Shelf Rockfish Hook and Line Survey during September-October 2020. The survey is an ongoing partnership among scientists and the...
Search relevance: 36.03 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 04:04 AM -
CTD, marine invertebrate pathology, benthic organisms, and marine toxic substances and pollutants data were collected using CTD, net casts, and other instruments from the SEA TRANSPORTER and other...
Search relevance: 35.63 | Views last month: 2 | Catalog Last Checked: October 26, 2026 at 11:16 PM -
Physical, chemical, phytoplankton, marine toxin, and other data from bottle casts and bottom grabs from NOAA Ship ALBATROSS IV and other platforms from 12 February 1977 to 10 August 1981. Data...
Search relevance: 35.17 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 11:28 PM -
The water-quality data contained in this data release was collected in support of a project conducted by the U.S. Bureau of Reclamation (BOR), U.S. Geological Survey (USGS), U.S. Environmental...
Search relevance: 34.51 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:59 PM -
This U.S. Geological Survey (USGS) data release presents water-quality and bathymetric data measured with an Autonomous Underwater Vehicle (AUV) during spatial surveys in the Cape Fear River near...
Search relevance: 33.68 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:18 PM -
These data were collected to understand the occurrence of per- and polyfluoroalkyl substances (PFAS) in drinking water samples at selected public water systems in West Virginia identified to have...
Search relevance: 33.32 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:09 PM -
The release of elements of concern (EoC) to surface water can involve both natural and anthropogenic sources. Elevated EoC concentrations can pose a risk to human health, wildlife, and ecosystem...
Search relevance: 32.78 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:31 PM
