• Organization: City of Austin
• Updated: 2026-01-22

The search portal displays the last five years of incoming and outgoing documents receipt/submittal data for the following TCEQ Office of Waste, Remediation Division programs: Industrial...

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• Organization: State of Oregon
• Updated: 2023-06-28

This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant OZONE. A criteria...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-08-01T00:00:00.000+00:00

The US Environmental Protection Agency's (EPA) Center for Public Health and Environmental Assessment (CHPEA) in the Public Health and Environmental Systems Division (PHESD) is currently engaged in...

• Organization: State of New York
• Updated: 2025-11-24

Samples are collected by trained NY State Parks staff or laboratory technicians, and are analyzed by an environmental laboratory approval program (ELAP) laboratory. The results are shared with the...

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• Organization: State of Oregon
• Updated: 2023-06-28

This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant CARBON MONOXIDE. A...

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• Organization: State of Oregon
• Updated: 2023-06-28

This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant PM10 (particulate...

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• Organization: State of Oregon
• Updated: 2023-06-28

This polygon layer contains a spatial representation of a geographic area that is designated as a Groundwater Management Area for the Southern Willamette Valley in Oregon.

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• Organization: U.S. Environmental Protection Agency
• Updated: 2016-06-22T00:00:00.000+00:00

The US Environmental Protection Agency's (EPA) National Health and Environmental Effects Research Laboratory (NHEERL) in the Environmental Public Health Division (EPHD) is currently engaged in...

• Organization: City of Austin
• Updated: 2025-09-30

DEPRECATED: Using LOCATION.WRM_SAMPLE_SITES. https://data.austintexas.gov/Locations-and-Maps/LOCATION-WRM_sample_sites/mwu5-jd6h Locations for water quality sampling performed in the Austin, TX...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-08-01T00:00:00.000+00:00

The US Environmental Protection Agency's (EPA) Center for Public Health and Environmental Assessment (CPHEA) in the Public Health and Environmental Systems Division (PHESD) is currently engaged in...

• Organization: U.S. Environmental Protection Agency
• Updated: 2018-08-01T00:00:00.000+00:00

The US Environmental Protection Agency's (EPA) Center for Public Health and Environmental Assessment (CPHEA) in Public Health and Environmental Systems Division (PHESD) is currently engaged in...

• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

This data release contains two tabular data sets of water-quality data collected on the East Fork Carson River. EFCR_CQW.xlsx is a Microsoft Excel workbook containing continuous water-quality...

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• Organization: City of Sioux Falls
• Updated: 2025-04-17T13:07:50.000Z

The Big Sioux River has the following designated beneficial uses established by the State of South Dakota: Domestic Water Supply, Warm water Semi-permanent Fish Life, Warm water Marginal Fish...

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• Organization: Vermont Center for Geographic Information
• Updated: 2022-03-24T12:17:17.000Z

This data set defines both current and historic landfills/waste disposal storage sites for the State of Vermont. Historic landfills were identified with the publication of the Vermont Ground Water...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-02-17T00:00:00.000+00:00

This GIS data layer represents point coverage of seafloor sediment size and composition in Massachusetts territorial waters. The data were created by aggregating available sediment point data...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2014-01-01

The Mobile Source Observation Database (MSOD) is a relational database being developed by the Assessment and Standards Division (ASD) of the US Environmental Protection Agency Office of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-06T00:00:00.000+00:00

In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-05-10T00:00:00.000+00:00

In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...

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• Organization: Department of the Interior
• Updated: 2001-01-01T00:00:00Z

This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a Baseline...

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• Organization: Department of the Interior
• Updated: 2001-01-01T00:00:00Z

This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a Baseline...

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