• Organization: Department of the Interior
• Updated: 2007-08-01T00:00:00Z

This dataset represents continuous water quality measurements that were taken at a fixed point in Canaveral National Seashore during the month of August, 2007 as a part of the Fixed Station Water...

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• Organization: Department of the Interior
• Updated: 2008-11-01T00:00:00Z

This dataset represents continuous water quality measurements that were taken at a fixed point in Cape Lookout National Seashore during the month of November, 2008 as a part of the Fixed Station...

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• Organization: Department of the Interior
• Updated: 2020-09-21T00:00:00Z

These data were collected in coordination with the U.S. Geological Survey Hydrogeophysics Branch for the National Crude Oil Spill Fate and Natural Attenuation Research Site. An EXO2...

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• Organization: Department of the Interior
• Updated: 2022-07-12T00:00:00Z

The Old Erie Canal has undergone sedimentation and aquatic growth that have restricted flow and diminished the aesthetic quality of the canal during the nearly 200 years since its construction....

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• Organization: Department of the Interior
• Updated: 2022-07-12T00:00:00Z

The Old Erie Canal has undergone sedimentation and aquatic growth that have restricted flow and diminished the aesthetic quality of the canal during the nearly 200 years since its construction....

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• Organization: Department of the Interior
• Updated: 2024-07-23T00:00:00Z

This data release contains geophysical and water-quality property data measured by the U.S. Geological Survey (USGS) along downstream continuous profiles in surveyed reaches of Elm Brook, Hartwell...

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• Organization: Department of the Interior
• Updated: 2023-06-22T00:00:00Z

This U.S. Geological Survey (USGS) data release provides a comprehensive dataset of water-quality results, physical-parameter measurements, hydrologic measurements, and site information collected...

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• Organization: Department of the Interior
• Updated: 2023-09-05T00:00:00Z

This dataset includes field measurements and laboratory analyses of surface water, bottom water (sediment-water interface), surficial (0-2 cm) sediment, pore water (0-2 cm), and biota collected in...

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• Organization: Department of the Interior
• Updated: 2019-01-29T00:00:00Z

Procedures are from the NRSA Field Operations Manual 1. In situ Measure in situ DO, pH, water temperature, and conductivity using a calibrated multi-parameter water quality meter (or sonde). Take...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-10-15T00:00:00.000+00:00

This dataset contains the date, time and location of surface plankton tow conducted between June-October, 2010, as well as the surface temperature (C), surface salinity (ppt), and dissolved oxygen...

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• Organization: Department of the Interior
• Updated: 2025-06-24T00:00:00Z

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...

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• Organization: Department of the Interior
• Updated: 2021-09-09T00:00:00Z

This data release contains waterborne gradient self-potential (SP), surface-water temperature, surface-water conductivity and specific conductance, and surface-water nitrate concentration data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-07-23T00:00:00.000+00:00

This dataset reports presence or absence data and other environmental cruise data collected in the Gulf of Mexico during R/V Blazing Seven cruises LF2016A and LF2016B from 2016-06-09 to...

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• Organization: Department of the Interior
• Updated: 2024-10-24T00:00:00Z

This dataset consists of sensor profile and water sample results from monitoring campaign to investigate the effects of two dredged pits in eastern Lake Pontchartrain on dissolved oxygen...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-02-13T00:00:00.000+00:00

The Water Quality Act of 1987 established the National Estuary Program, which has as one of its objectives the formation of citizen groups for monitoring the quality of coastal waters. One such...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-10-19T00:00:00.000+00:00

This dataset contains records of Gulf of Mexico (GOM) blue crab (Callinectes sapidus), white shrimp (Litopenaeus setiferus), brown shrimp (Farfantepenaeus aztecus), and fishes which can be used to...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-12-11T00:00:00.000+00:00

Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season (October-May) and on a monthly basis in the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-09T00:00:00.000+00:00

The Gulf of Mexico Shark Pupping and Nursery (GULFSPAN) survey is a NOAA-led fishery-independent survey that examines the distribution and abundance of juvenile sharks in coastal areas of the Gulf...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-08-02T00:00:00.000+00:00

This dataset reports presence or absence data and other environmental cruise data collected in the Gulf of Mexico during R/V Pelican cruise PE18-01 (LF2017A) from 2017-07-01 to 2017-07-04. Larvae...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-08-21T00:00:00.000+00:00

This dataset reports in-situ measurements of bottom water characteristics collected during R/V Bellows cruise BE-1323 in the northeastern Gulf of Mexico on June 08, 2013. The measurements were...

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