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#1 Federal

Congestion Mitigation and Air Quality (CMAQ) - Public Access System

Organization: Department of Transportation
Dataset Last Updated: September 16, 2026

All 50 states and the District of Columbia submit annual reports of their CMAQ project obligations in March of every year. The FHWA uses these yearly submissions to maintain an active database...

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Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: October 15, 2026 at 08:47 PM

#2 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-08-03 to 2010-08-07 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069055)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-08-03 to 2010-08-07 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 26, 2026 at 07:49 PM

#3 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: 6 | Catalog Last Checked: September 26, 2026 at 07:51 PM

#4 Federal

Unraveling Pathways of Elevated Ozone Induced by the 2020 Lockdown in Europe by an Observationally Constrained Regional Model: Non-Linear Joint Inversion of NOx and VOC Emissions using TROPOMI

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: May 01, 2021

Concentrations alone do not provide answer to the question about how emissions are changing over the surface, in part due to simultaneous changes in transport, emissions, dynamics, photochemistry,...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:58 PM

#5 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-07-04 to 2010-07-08 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069051)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-07-04 to 2010-07-08 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 07:48 PM

#6 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-07-16 to 2010-07-20 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069053)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-07-16 to 2010-07-20 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 07:48 PM

#7 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-10 to 2010-06-14 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069048)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-10 to 2010-06-14 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 07:48 PM

#8 Federal

VCPy data for "Secondary Organic Aerosol Formation from 1 Volatile Chemical Product 2 Emissions: Parameters and Contributions to Anthropogenic Aerosol"

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: February 14, 2022

VCPy predicts organic emission from volatile chemical products. Data here includes year 2017 emissions by sub product use category (sub PUC) and total for the United States. In addition, the VCPy...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:59 PM

#9 Federal

Water Quality and Bed-sediment Quality from Mountain Creek Lake and two stream sites near Grand Prairie, Texas, 2019

Organization: Department of the Interior
Dataset Last Updated: March 03, 2021 at 12:00 AM

Mountain Creek Lake is a reservoir in north Texas 8 miles southwest of Dallas, Texas where historical contamination by polychlorinated biphenyl compounds (PCBs) and other organic contaminants has...

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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:23 PM

#10 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-07-26 to 2010-07-29 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069101)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-07-26 to 2010-07-29 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 26, 2026 at 07:50 PM

#11 Federal

Chemical, physical, profile and other oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-10-07 to 2010-10-17 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069356)

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 RYAN CHOUEST in the Gulf of Mexico from 2010-10-07 to 2010-10-17 in...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 26, 2026 at 07:51 PM

#12 Federal

SPECIATE Emission Source Profile Ranking Results

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: November 13, 2018

Shows the points assigned to each prominent emission source profile for each NOAA climate region and then ranks the profile by the highest regional average. Analysis based on emission mass and...

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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:55 PM

#13 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-09-23 to 2010-09-28 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069080)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-09-23 to 2010-09-28 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:50 PM

#14 Federal

2022 Shanghai lockdown data

Organization: U.S. Environmental Protection Agency
Dataset Last Updated: June 01, 2024

Emission input and other input for running CMAQ model. This dataset is not publicly accessible because: Own by the collaborators. It can be accessed through the following means: send a request to...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:02 PM

#15 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-16 to 2010-06-20 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069049)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-16 to 2010-06-20 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:48 PM

#16 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-08-21 to 2010-08-25 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069090)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-08-21 to 2010-08-25 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:50 PM

#17 Federal

Chemical, physical and profile oceanographic data collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-09-09 to 2010-09-17 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069113)

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

Chemical, physical and profile oceanographic data were collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-09-09 to 2010-09-17 in response to the Deepwater Horizon Oil Spill event on...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:51 PM

#18 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-09-15 to 2010-09-22 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069079)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-09-15 to 2010-09-22 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:50 PM

#19 Federal

Chemical, physical, profile and other oceanographic data collected aboard the GYRE in the Gulf of Mexico from 2010-09-19 to 2010-09-28 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074904)

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 2010-09-19 to 2010-09-28 in response to...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:54 PM

#20 Federal

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-05-14 to 2010-05-18 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074372)

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

Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the Brooks McCall in the Gulf of Mexico from 2010-05-14 to 2010-05-18 in response to the Deepwater...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 26, 2026 at 07:53 PM

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Congestion Mitigation and Air Quality (CMAQ) - Public Access System

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-08-03 to 2010-08-07 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069055)

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)

Unraveling Pathways of Elevated Ozone Induced by the 2020 Lockdown in Europe by an Observationally Constrained Regional Model: Non-Linear Joint Inversion of NOx and VOC Emissions using TROPOMI

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-07-04 to 2010-07-08 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069051)

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-07-16 to 2010-07-20 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069053)

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-10 to 2010-06-14 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069048)

VCPy data for "Secondary Organic Aerosol Formation from 1 Volatile Chemical Product 2 Emissions: Parameters and Contributions to Anthropogenic Aerosol"

Water Quality and Bed-sediment Quality from Mountain Creek Lake and two stream sites near Grand Prairie, Texas, 2019

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the OCEAN VERITAS in the Gulf of Mexico from 2010-07-26 to 2010-07-29 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069101)

Chemical, physical, profile and other oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-10-07 to 2010-10-17 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069356)

SPECIATE Emission Source Profile Ranking Results

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-09-23 to 2010-09-28 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069080)

2022 Shanghai lockdown data

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-06-16 to 2010-06-20 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069049)

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-08-21 to 2010-08-25 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069090)

Chemical, physical and profile oceanographic data collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-09-09 to 2010-09-17 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069113)

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-09-15 to 2010-09-22 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069079)

Chemical, physical, profile and other oceanographic data collected aboard the GYRE in the Gulf of Mexico from 2010-09-19 to 2010-09-28 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074904)

Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the Brooks McCall in the Gulf of Mexico from 2010-05-14 to 2010-05-18 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074372)