Catalog - Data.gov

#1 Federal

The NOAA NCEI Global Marine Microplastics Data Collection (1972-present)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 04, 2026 at 12:00 AM

Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of...

Search relevance: 1.00 | Views last month: 170 | Catalog Last Checked: May 29, 2026 at 11:00 PM

#2 Federal

Comprehensive Dataset and Reports of the Mamala Bay Study during 1993-1995 on Oahu, Hawaii

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 13, 2026 at 12:00 AM

This collection contains comprehensive datasets and reports collected in support of the Mamala Bay Study during 1993-1995. Physical, chemical, biological, and geological datasets and reports are...

Search relevance: 1.00 | Views last month: 122 | Catalog Last Checked: May 29, 2026 at 11:00 PM

#3 Federal

Physical, chemical and biological data from the NOAA Marine EcoSystems Analysis Program (MESA) Puget Sound project from 1965 through 1986

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 07, 2023 at 12:00 AM

This collection consists of physical, chemical, meteorological, and biological data collected in Puget Sound, Washington, between 1965 and 1986. These data were collected from numerous platforms...

Search relevance: 1.00 | Views last month: 52 | Catalog Last Checked: May 29, 2026 at 11:02 PM

#4 Federal

The Mississippi, Alabama, Florida, Outer Continental Shelf Baseline Environmental Survey, MAFLA 1977-1978

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 05, 2023 at 12:00 AM

This dataset includes oceanographic data collected in support of the MAFLA project, including ocean station, bathythermograph (XBT), high-resolution CTD/STD, chemistry, fish/shell-fish surveys,...

Search relevance: 1.00 | Views last month: 49 | Catalog Last Checked: May 06, 2026 at 06:40 AM

#5 Federal

Puget Sound Sediment Quality, Washington State Department of Ecology, 1997-1999

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 07, 2025 at 12:00 AM

As a component of a three year cooperative effort of the Washington State Department of Ecology and the National Oceanic and Atmospheric Administration, sediments from 100 locations in northern...

Search relevance: 1.00 | Views last month: 45 | Catalog Last Checked: May 29, 2026 at 11:04 PM

#6 Federal

Physical and biochemical oceanographic data from the Hawaii Ocean Time-series (HOT) program collected by University of Hawaii at Station ALOHA in the Pacific Ocean 100 miles north of Oahu, Hawaii, since 1988

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 25, 2026 at 12:00 AM

This dataset includes physical and biochemical oceanographic observational data from the Hawaii Ocean Time-series (HOT) Program, including thermosalinograph, CTD, bottle and biochemical data. The...

Search relevance: 1.00 | Views last month: 29 | Catalog Last Checked: May 29, 2026 at 11:04 PM

#7 Federal

Chemical and benthos data collected from CTD, bottle, and other instruments in the Chukchi Sea in 2009-2010 as part of the Chukchi Sea Offshore Monitoring in Drilling Area - Chemical and Benthos (COMIDA-CAB) project (NCEI Accession 0095566)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 09, 2016 at 12:00 AM

This dataset contains physical, chemical, and biological data collected during research cruises for the Chukchi Sea Offshore Monitoring in Drilling Area (Chemical and Benthos) (COMIDA CAB)...

Search relevance: 1.00 | Views last month: 26 | Catalog Last Checked: June 28, 2026 at 07:08 PM

#8 Federal

The NOAA NCEI Global Marine Microplastics Harmonized Database during 1972-04-20 to present (NCEI Accession 0306475)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 07, 2025 at 12:00 AM

This database contains a harmonized subset of variables from the NOAA NCEI Marine Microplastics collection, which is used to generate the accompanying ArcGIS map. It includes microplastic...

Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 29, 2026 at 08:37 PM

#9 Federal

Marine chemistry, fish / shell-fish surveys, benthic organisms, and marine toxic substances and pollutants data from current meter and other instruments in the Gulf of Mexico from 1993-01-26 to 1994-06-13 (NCEI Accession 9500088)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 19, 2002 at 12:00 AM

Marine chemistry, fish / shell-fish surveys, benthic organisms, and marine toxic substances and pollutants data were collected using current meter and other instruments from J.W. POWELL and other...

Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 29, 2026 at 10:45 PM

#10 Federal

Benthic macrofauna, sediments and sediment metals from a NMFS survey in the Baltimore Canyon Trough off New Jersey from NOAA Ship MT. MITCHELL from 1974-05-22 to 1974-05-27 (NCEI Accession 7800886)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 13, 2022 at 12:00 AM

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: 1.00 | Views last month: 17 | Catalog Last Checked: May 29, 2026 at 09:57 PM

#11 Federal

Data collected in support of the Minerals Management Service-supported Deepwater Program: Northern Gulf of Mexico Continental Slope Habitat and Benthic Ecology, 1999 - 2003

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 02, 2026 at 12:00 AM

This dataset includes data collected in support of the Minerals Management Service-supported program entitled "The Deepwater Program: Northern Gulf of Mexico Continental Slope Habitat and Benthic...

Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: May 29, 2026 at 11:00 PM

#12 Federal

Benthic foraminiferal assemblages, stable isotopes, and short-lived radioisotope measurements from sediment cores collected during the multiple cruises in the northwestern margin of Cuba and Gulf of Mexico from 2010-06-13 to 2017-07-19 (NCEI Accession 0234331)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 23, 2021 at 12:00 AM

This dataset contains a compilation of seafloor surface benthic foraminifera assemblages, baseline stable carbon and oxygen isotope measurements from benthic foraminifera, and short-lived...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: May 29, 2026 at 07:52 PM

#13 Federal

Hydrocarbon concentration, gas chromatography-mass spectrometry characterization, mass-to-charge ratio and monoisotopic intensity, short-lived radioisotope, benthic infauna, sediment texture and composition data collected aboard R/V Justo Sierra cruise JS-0815 in the southern Gulf of Mexico from 2015-07-31 to 2015-08-08 (NCEI Accession 0226973)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 14, 2021 at 12:00 AM

This dataset contains the concentration of polycyclic aromatic hydrocarbon (PAHs) and biomarkers (hopanes, steranes, alkanes) in marine sediment cores using gas chromatography-mass spectrometry...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: May 29, 2026 at 07:50 PM

#14 Federal

EFFLUENT - DISCHARGE DESCRIPTION and Other Data from NOAA Ship ALBATROSS IV and Other Platforms from 1976-07-20 to 1976-09-09 (NCEI Accession 7900185)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 17, 2022 at 12:00 AM

No description was provided.

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 29, 2026 at 09:58 PM

#15 Federal

Oceanographic data used in support of the Gulf of Mexico Brine Disposal Analysis Project, from 1977-02-02 to 1985-08-26

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 07, 2023 at 12:00 AM

This collection includes physical, chemical, and biological data collected in the Gulf of Mexico in support of the Strategic Petroleum Reserve Brine Disposal Analysis Project, including water...

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 29, 2026 at 10:59 PM

#16 Federal

Chemical, physical, profile and other oceanographic data collected aboard the GYRE in the Gulf of Mexico from 2010-10-07 to 2010-10-20 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069127)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

Chemical, physical, profile, imagery, laboratory analysis and sediment analysis oceanographic data were collected aboard the GYRE in the Gulf of Mexico from 2010-10-07 to 2010-10-20 in response to...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: June 28, 2026 at 07:01 PM

#17 Federal

Gas chromatography-mass spectrometry characterization, short-lived radioisotope, and other sediment data collected aboard R/V Weatherbird cruise WB-0814 in the northern Gulf of Mexico from 2014-08-14 to 2014-08-28 (NCEI Accession 0226099)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 12, 2021 at 12:00 AM

This dataset contains data from sediment cores collected aboard R/V Weatherbird cruise WB-0814 in the northern Gulf of Mexico from 2014-08-14 to 2014-08-28. It includes gas chromatography-mass...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 29, 2026 at 07:50 PM

#18 Federal

Physical, chemical and biological data from the NOAA Marine EcoSystems Analysis Program (MESA) New York Bight project from 1957 through 1984

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 03, 2026 at 12:00 AM

This collection consists of physical, chemical, meteorological, and biological data collected for the NOAA Marine EcoSystems Analysis Program (MESA) New York Bight project, between 1973 and 1984....

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 29, 2026 at 11:02 PM

#19 Federal

Chemical, physical, profile and other oceanographic data collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-09-22 to 2010-10-24 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069615)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

Chemical, physical, profile, imagery, laboratory analysis and sediment analysis oceanographic data were collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-09-22 to 2010-10-24 in...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: June 28, 2026 at 07:01 PM

#20 Federal

Louisiana Hypoxia Surveys 1998-2023: Physical (Hydrography), chemical (CTD), and biological (Water Quality) processes of the Texas-Louisiana continental shelf

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 12, 2025 at 12:00 AM

CTD data were taken during surveys of the Louisiana continental shelf during yearly Shelfwide Hypoxia cruises. Hydrographic data were obtained using CTD. Nutrient, pigment, suspended sediment,...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 29, 2026 at 11:00 PM

Search datasets

Draw a geographic box