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108 Titles Match Your Query
Showing 1 through 50 of 108 Next
1. 1:250,000 Scale Quadrangles of Land Use/Land Cover GIRAS Spatial Data in the Conterminous U.S. [EPA_GIRAS]
This is land use/land cover digital data collected by USGS and converted to ARC/INFO by the EPA. This data is useful for environmental assessment of land use patterns with ...


2. Accumulation of Dioxins and Furans in Sediment and Biota [BESTsed24]
Monitoring of sediment and crayfish (Pacifastacus leniusculus) was conducted in order to satisfy monitoring requirements set forth in the City of St. Helens National Discharge Elimination System (NPDES) ...


3. Accumulation of Dioxins and Furans in Sediment and Biota in the Lower Columbia Wauna River Area [BESTsed25]
Monitoring of sediment and crayfish (Pacifastacus leniusculus) was conducted in order to satisfy monitoring requirements set forth in the James River Wauna Mill's National Discharge Elimination System ...


4. Acidic Surface Waters of the Conterminous United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [A_Water_EPA]
This coverage contains information about estimates of current acid-base status of surface waters in National Surface Water Survey regions in the conterminous U.S., as reported in the National Acid ...


5. Air Quality Atlas [EPA_AQA]
The Air Quality Atlas is a collection of maps prepared by the Air Quality Analysis Section in the Region 6 office of the U.S. Environmental Protection Agency (EPA). The atlas presents a spatial analysis ...


6. Aluminum Company of America Class II Inspection [BESTsed31]
The objectives of the Aluminum Company of America (Alcoa) Class II Inspection was to verify effluent compliance with NPDES permit (NPDES Permit No. WA-000029-9), determine effluent toxicity using ...


7. Ambient Air Quality Monitoring Program [gomc_60]
The EPA's ambient air quality monitoring program is carried out by State and local agencies and consists of three major categories of monitoring stations, State and Local Air Monitoring Stations (SLAMS), ...


8. An Assessment of Metals Contamination in Lake Roosevelt. [BESTsed15]
In response to reports of elevated metals concentrations in fish and other environmental samples from Lake Roosevelt, Ecology conducted a series of field surveys between May and September 1986 to ...


9. Anticipated Residues in Food [EPA0153]
The "Anticipated Residues in Food (OPPE Pesticide Food Residue)" database contains pesticide residue data on raw and processed food. Data are provided on a voluntary basis by government agencies and ...


10. Aquatic Ecoregions in the United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [AQUAECO]
Ecoregions are based on perceived patterns of a combination of causal and integrative factors including land use, land surface form, potential natural vegetation, and soils (Omernik, 1987). This is ...


11. Aquatic Resources Monitoring (ARM) [EPA_ARM]
This Web site provides information on monitoring of aquatic resources in the US, primarily focused on design and analysis of probability based surveys. Links are provided to other aquatic resources ...


12. Beach Watch Program [gomc_61]
The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and environmental protection for ...


13. Biennial Reporting System [EPA0155]
The "Biennial Reporting System" database contains biennial reports submitted by generators of hazardous wastes and facilities that treat, store or dispose of hazardous wastes. The ...


14. Buzzards Bay Project [gomc_159]
National Estuary Program Waterbody or Watershed Names: Buzzards Bay


15. Casco Bay Air Deposition Monitoring Project [gomc_97]   PARENT DIF
The Casco Bay Estuary Partnership is devoted to protecting and restoring the water quality, and fish and wildlife habitat of the Casco Bay ecosystem, while ensuring compatible human uses. ...


16. Casco Bay Estuary Partnership Monitoring Programs [gomc_99]   CHILD DIFs
Casco Bay Estuary Partnership is working to protect and restore the Casco Bay ecosystem and watershed while sustaining compatible human uses. The stakeholder-developed "Casco Bay Plan" ...


17. Class II Inspection of Wyerhaeuser, Longview Pulp and Paper Mill, April 16-18, 1990 [BESTsed01]
Sediment was sampled at three stations in April 1990 near the Weyerhaeuser's pulp and paper mill waste treatment plant outfall. Sediments were sampled for dioxins, furans, volatile and semivolatile ...


18. Class II Inspection of the Boise Cascade Pulp and Paper Mill, Wallula, Washington [BESTsed11]
The Department of Ecology (WDOE) conducted a Class II Inspection of the Boise Cascade Corp. bleached kraft pulp and paper mill at Wallula, WA during April of 1992. The mill is located on the east ...


19. Climate Division of the United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [CLIMDIV]
This is a coverage of climate divisions from the National Climatic Data Center. The purpose of this data set is to display seasonal maps of precipitation and temperature in the National Water Summary ...


20. Columbia River Basin Fish Contaminant Survey [epa_pnw_crbfishcontam]
The U.S. Environmental Protection Agency (USEPA) and the Columbia River Inter-tribal Fish Commission (CRITFC) and its member tribes (The Confederated Tribes of the Warm Springs Reservation of Oregon, ...


21. Columbia River Dioxin Study [usepa_best03]
The Columbia River and segments of the Snake and Willamette Rivers are currently water quality limited due to the presence of elevated levels of 2,3,7,8-TCDD. As a result, U.S. EPA Region 10, established ...


22. Columbia River Sediment [BESTsed30]
The Puget Sound Water Quality Authority (PSWQA) is responsible for developing, adopting and overseeing the implementation of a water quality management plan for Puget Sound. The Department of Ecology, ...


23. Columbia Slough Sediment Analysis and Remediation Project. Phase I Report. [BESTsed04]
The Columbia Slough, an important recreational resource for the people of Portland, runs east to west just north of Portland and extends for more than 18 miles. For the purposes of this report the ...


24. Database: National Survey of Mercury Concentrations in Fish (1990-1995) [epa_mercury]
The Environmental Protection Agency began a cooperative effort in 1995 to assemble a nationwide data base on total mercury concentrations in fish tissue. The first objective of this project ...


25. Digital Elevation Model 3 Arc-Second for Mid-Atlantic Integrated Assessment [EPA_MAIA_dem_3]
This map is an ARC/INFO Grid representing the 3 arc second digital elevation model for the entire region. Elevation is in meters. [Summary provided by the EPA.]


26. Digital Line Graphs of U.S. Streams for the EPA Clean Air Mapping and Analysis Program (C-MAP) [Stream_GIS_USGS]
This is a 1:2,000,000 coverage of streams for the conterminous United States. This coverage was intended for use as a background display for the National Water Summary program. The stream layer was ...


27. EMAP - Benthic replicate abundance, grab and summary data [epa_emap]   PARENT DIF
Benthic Grab Information, Benthic Replicate Abundance data, Benthic Summary Data by station characterize the benthic grab data from samples collected in National Coastal Assessment (NCA) Estuaries. ...


28. EPA Clearinghouse for Inventories and Emission Factors (CHIEF) [EPA_EMISSION_CLRNGHSE]
The U.S. Environmental Protection Agency (EPA) Clearinghouse for Inventories and Emission Factors (CHIEF) provides a mechanism of exchanging information on air pollution control matters between federal, ...


29. EPA Ozone Atlas [EPA_OZONE_ATLAS]
The EPA Ozone Atlas provides 1-hour ambient air ozone data collected in Region 6 ( Arkansas, Louisiana, New Mexico, Oklahoma, and Texas.) over the past ten years. Ozone is ...


30. EPA Surface Measurements from the 1995 Southern Oxidants Study (SOS) Nashville/Middle Tennessee Ozone Study Data Base [SOS_S5]
S5 - EPA Surface Measurements The Southern Oxidants Study (SOS) conducted a major field research campaign in Nashville/Middle Tennessee area in June and July 1994 and 1995. The goal of this study ...


31. Ecoregion Maps and GIS Resources [EPA_ECOREGION]
Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework for the research, assessment, ...


32. Ecotoxicology (ECOTOX) Database [EPA_ECOTOX]
The ECOTOX (ECOTOXicology) database provides single chemical toxicity information for aquatic and terrestrial life. ECOTOX is a useful tool for examining impacts of chemicals on the environment. ...


33. Effect of Mining and Related Activities on the Sediment Trace Element Geochemistry of Lake Coeur d'Alene, Idaho [BESTsed09]
The purpose of the USGS study was to determine the trace element concentrations, partitioning, and distribution in the sediment column and to relate them to mining, and mining related discharge operations ...


34. Emissions Certification Database [EPA0154]
The "Emissions Certification Database" contains emissions data on regulated pollutants (hydrocarbons, carbon monoxide, and oxides of nitrogen) from certain types of motor vehicles (automobiles and ...


35. Environmental Display Manager (EDM) [EPA0156]
The "Environmental Display Manager (EDM)" is a database which ties together national on-line databases that contain spatial and attribute information on industrial and municipal dischargers, drinking ...


36. Environmental Monitoring and Assessment Program (EMAP) [EPA0158]   CHILD DIFs
The "Environmental Monitoring and Assessment Program (EMAP)" was developed in 1988 for the purpose of estimating the current status, changes, and trends in indicators of the condition ...


37. Federal Reporting Database System (FRDS) [EPA0137]
The "Federal Reporting Database System (FRDS)" is a centralized database for information on public drinking water supplies, including their compliance with monitoring requirements, maximum contaminant ...


38. Full Scale Plume Study, Tracy Power Plant, Nevada [EPA0003]
As part of the U. S. EPA's effort to develop and demonstrate a reliable model of atmospheric dispersion for pollutant emissions in irregular mountainous terrain, the Complex Terrain Model Development ...


39. GIS Coverage for the National Water-Quality Assessment (NAWQA) Program Retrospective Database for Nutrients in Surface Water: Monitoring Locations [NAWQAHIS]
The retrospective database is a compilation of historical water-quality and ancillary data collected before NAWQA Study Units initiated sampling in 1993. This coverage contains the point locations ...


40. GIS Coverage of the National Water Quality Assessment Program: Surface Water Nutrient Sampling Sites for the EPA Clean Air Mapping and Analysis Program (C-MAP) [NAWQA_NU]
This is a point coverage of the sampling sites for the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program Study-Unit investigations of Surface Water Nutrients for the conterminous ...


41. GIS Coverage of the National Water-Quality Assessment (NAWQA) Program Trace Elements Sampling Sites for the EPA Clean Air Mapping and Analysis Program (C-MAP) [NAWQA_TE]
This is a point coverage of the sampling sites for the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program Study-Unit investigations of Trace Elements for the conterminous United ...


42. GIS Coverage of the National Water-Quality Assessment Study-Unit Investigations in the conterminous United States (NAWQA) [NAWQA]
This is a coverage of the boundaries and codes used for the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program Study-Unit investigations for the conterminous United States, excluding ...


43. Graphical Exposure Modeling System (GEMS) [EPA0138]
The "Graphical Exposure Modeling System (GEMS)" is a interactive information management system designed to allow the rapid analysis of environmental problems. The system allows the user ...


44. Great Lakes National Program [epa_glnp]
The U.S. Environmental Protection Agency maintains the Great Lakes Program which has among other components Human Health, Contaminated Sediments, ecosystem studies, monitoring, lakes, pollution prevention, ...


45. Gulf of Mexico Program [epa_gulfofmexico]
The Gulf of Mexico Program features Gulf Estuary Programs: in Florida, the Tampa Bay National Estuary Program, Sarasota Bay National Estuary Program, Charlotte Harbor National Estuary Program, Apalachicola ...


46. Historical Database of Hourly O3 Concentrations for Crestline, California, 1963 - 2000 [EPA_CA]
A historical database of hourly O3 concentrations for Crestline, California in 1963-2000 has been developed based on all relevant oxidant/ozone monitoring data taken since 1963. All data were obtained ...


47. Human Exposure Database System [epa_heds]
The Human Exposure Database System (HEDS) is an integrated database system that contains chemical measurements, questionnaire responses, documents, and other information related to EPA research studies ...


48. Hurricane Katrina's Flood Waters Test Results in New Orleans [EPA_KATRINA_CHEM_TEST]
EPA in coordination with the Louisiana Department of Environmental Quality performed chemical sampling of New Orleans flood waters for over one hundred priority pollutants such as volatile ...


49. Hydrologic Units Maps of the Conterminous United States for the EPA Clean Air Mapping and Analysis Program (C-MAP) [HUC250k]
The Geographic Information Retrieval and Analysis System (GIRAS) was developed in the mid 70s to put into digital form a number of data layers which were of interest to the USGS. One of these data ...


50. Interagency Monitoring of Protected Visual Environments Program (IMPROVE) Yearly Data by Season for the EPA Clean Air Mapping and Analysis Program (C-MAP) [IMPROVE_Coverage_Yearly]
This data set contain the yearly data by season for the IMPROVE Program monitoring sites. IMPROVE, or the Interagency Monitoring of Protected Visual Environments Program, is helping the National ...


Showing 1 through 50 of 108 Next

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