Catalog - Data.gov

Found 21 datasets matching "manual collection of water samples".

#1 Federal
Data for quality-control equipment blanks, field blanks, and field replicates for baseline water quality in watersheds within the shale play of eastern Ohio, 2021–23
- Organization: Department of the Interior
- Updated: 2024-07-02T00:00:00Z
In 2021–23, the U.S. Geological Survey (USGS), in cooperation with the Ohio Division of Natural Resources, led a study to characterize baseline water quality (2021–23) in eastern Ohio, as they...
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Search relevance: 61.86 | Views last month: 1
#2 Federal
Quality-control equipment blanks, field blanks, and field replicates for baseline surface-water quality of an area undergoing shale-gas development in the Muskingum River watershed, Ohio, 2015-16.
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
In 2015-16, the U.S. Geological Survey (USGS), in cooperation with the Muskingum Watershed Conservancy District, conducted a study to assess baseline (2015-16) surface-water quality in six lake...
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Search relevance: 58.53 | Views last month: 0
#3 Federal
Field data and Per- and Polyfluoroalkyl Substances (PFAS) analytical results for shallow groundwater samples from Pocasset, Hen Cove, Massachusetts, October 2022
- Organization: Department of the Interior
- Updated: 2025-02-03T00:00:00Z
On October 12, 2022, the U.S. Geological Survey (USGS) collected 13 shallow groundwater samples and two quality-control samples for analysis of Per- and Polyfluoroalkyl Substances (PFAS). Samples...
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Search relevance: 49.17 | Views last month: 0
#4 Federal
Per-and Polyfluorinated Alkyl Substances (PFAS) and associated ancillary data from the Commonwealth of Pennsylvania, USA, 2019
- Organization: Department of the Interior
- Updated: 2021-03-12T00:00:00Z
The USGS Pennsylvania Water Science Center (USGS PAWSC) in cooperation with the Pennsylvania Department of Environmental Protection (PADEP) has assembled this data release in support of ongoing...
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Search relevance: 44.66 | Views last month: 0
#5 Federal
Baseline Groundwater-Quality Data from a Densely Developed Coastal Neighborhood, Falmouth, Massachusetts (June 2016 - March 2024)(ver. 5.0, July 2024)
- Organization: Department of the Interior
- Updated: 2024-07-25T00:00:00Z
This data release provides a comprehensive dataset of sampling-site characteristics and baseline groundwater-quality data collected from a network of multilevel sampling wells installed in a...
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Search relevance: 42.53 | Views last month: 0
#6 Federal
Estimated daily loads of nutrients, sediment, and chloride at USGS edge-of-field stations, tributaries to Eagle Creek, Hancock and Hardin Counties, OH, WY2012-16
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
As part of the Great Lakes Restoration Initiative, the U.S. Department of Agriculture, Natural Resources Conservation Service; U.S. Environmental Protection Agency; and the U.S. Geological Survey...
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Search relevance: 38.56 | Views last month: 0
#7 Federal
Great Smoky Mountains National Park National Rivers and Streams Assessment 2018/2019
- 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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Search relevance: 37.24 | Views last month: 0
#8 Federal
Continuous, underwater profiles of ultraviolet (UV), PAR irradiance, and temperature observations with surface reference measurements collected from the R/V LAURENTIAN and other small boats in the Lake Huron in the Great Lakes region from 2022-05-10 to 2022-07-08 (NCEI Accession 0278926)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-07-12T00:00:00.000+00:00
NOAA Great Lakes Environmental Research Laboratory (GLERL) samples and studies the ecosystem of the lower food web of the Laurentian Great Lakes. This collection contains continuous, underwater...
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Search relevance: 35.64 | Views last month: 0
#9 Federal
Nearshore groundwater seepage and geochemical data measured in 2015 at Guinea Creek, Rehoboth Bay, Delaware
- Organization: Department of the Interior
- Updated: 2021-06-08T00:00:00Z
Assessment of biogeochemical processes and transformations at the aquifer-estuary interface and measurement of the chemical flux from submarine groundwater discharge (SGD) zones to coastal water...
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Search relevance: 34.69 | Views last month: 1
#10 Federal
Continuous, underwater profiles of ultraviolet (UV), PAR irradiance, and temperature observations with surface reference measurements collected from R/V LAURENTIAN and other small boats in the Lakes Michigan and Huron in the Great Lakes region from 2012-09-27 to 2021-09-16 (NCEI Accession 0276075)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-12-20T00:00:00.000+00:00
NOAA Great Lakes Environmental Research Laboratory (GLERL) samples and studies the ecosystem of the lower food web of the Laurentian Great Lakes. This collection contains continuous, underwater...
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Search relevance: 32.92 | Views last month: 0
#11 Federal
Biological, Hydrological, and Water Quality Data Inputs for Alabama Ecohydrology Study (10-01-1999 to 09-30-2014)
- Organization: Department of the Interior
- Updated: 2025-02-10T00:00:00Z
We used 14 years (10-01-1999 to 09-30-2014) of biological data (benthic macroinvertebrate and stream fish community data and complementary biological metrics) that was collected from Alabama...
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Search relevance: 29.93 | Views last month: 0
#12 Federal
Soil nitrate data for 120 point locations within limestone cedar glades at Stones River National Battlefield near Murfreesboro, Tennessee
- Organization: Department of the Interior
- Updated: 2020-08-21T00:00:00Z
This dataset contains data collected within limestone cedar glades at Stones River National Battlefield (STRI) near Murfreesboro, Tennessee. This dataset contains measurements of soil nitrate...
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Search relevance: 28.15 | Views last month: 1
#13 Federal
Biological, physical, and chemical data collected from inshore and shelf surface waters in Alabama from 2009-07 to 2011-12 (NCEI Accession 0117507)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-04-21T00:00:00.000+00:00
Quantifying the linkages between primary production and higher trophic levels is necessary to understand why particular regions can support high fisheries production. Modified dilution...
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Search relevance: 20.12 | Views last month: 0
#14 State
Vegetation - California State Parks of the Central Coast [ds3193]
- Organization: State of California
- Updated: 2025-08-15T17:58:28.318Z
The Geographical Information Center (GIC) was contracted by the California Department of Parks and Recreation (CDPR) to collect vegetation surveys to contribute to regional and statewide...
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Search relevance: 18.78 | Views last month: 1
#15 Federal
Quality controlled water, sediment, tissue, and tar/oil chemistry analyses from the Deepwater Horizon (DWH) oil spill event in the Gulf of Mexico from 2010-04 to 2011-06, sourced from NOAA's Query Manager data management system (NCEI Accession 0108924)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-11-15T00:00:00.000+00:00
This collection includes 4 data files (one each for water, sediment, tissue, and tar/oil analyses) containing data from the Deepwater Horizon (DWH) Oil Spill Event Response Phase. These data are...
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Search relevance: 18.63 | Views last month: 0
#16 Federal
Directory of Public Repositories of Geological Materials
- Organization: Department of the Interior
- Updated: 2021-10-06T00:00:00Z
Overview This directory was developed to provide discovery information for anyone looking for publicly accessible repositories that house geological materials in the U.S. and Canada. In addition,...
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Search relevance: 18.55 | Views last month: 5
#17 Federal
Long-term ecosystem surveys of coastal South Carolina by the Belle W. Baruch Institute in support of the Long-Term Ecological Research (LTER) and other projects from 01 April 1978 to 22 December 2003 (NCEI Accession 0049884)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2009-01-07T00:00:00.000+00:00
No description was provided.
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Search relevance: 14.86 | Views last month: 0
#18 Federal
NCCOS Assessment: Measurement of Turbidity and Nutrients in Three Rivers that Drain to the Achang Reef Flat from Manell Watershed, Guam, from 2016-12-01 to 2018-12-31 (NCEI Accession 0204837)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-22T00:00:00.000+00:00
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...
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Search relevance: 14.31 | Views last month: 0
#19 Federal
UH WRRC Ocean Outfall Biomonitoring: surveys and sampling data at selected sites near ocean sewage outfalls around Oahu, Hawaii, from 1990 to 2010
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-03T00:00:00.000+00:00
This dataset contains community structure of fish and macrobenthos, surveys of selected coral and fish assemblages, sediment monitoring, benthic faunal sampling, and fish census data from selected...
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Search relevance: 9.01 | Views last month: 0
#20 Federal
Biological, chemical, and physical data from the Phytoplankton Monitoring Network from 2001-09-13 to 2013-03-07 (NCEI Accession 0117942)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-05-07T00:00:00.000+00:00
The Phytoplankton Monitoring Network (PMN) is a part of the National Centers for Coastal Ocean Science (NCCOS). The PMN was created as an outreach program to connect volunteers and professional...
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Search relevance: 5.45 | Views last month: 0

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