Science & Technology
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WhAEM2000 BBM Files - Palisade, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Palisades Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Cheyenne, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Cheyenne Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Casper, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Casper Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Buffalo, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Buffalo Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Burgess, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Burgess Junction Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Baggs, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Baggs Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Ashton, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Ashton Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Rock Springs, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Rock Springs Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Devils Tower, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Devils Tower Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Chugwater, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chugwater Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Yellowstone National Park North, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Yellowstone National Park North Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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What does an annual emissions value in the NEI represent (one year or multiple years)?
The NEI provides total annual emissions for a single year.
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WhAEM2000 BBM Files - Afton, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Afton Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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How do I get access to the Emissions Inventory System?
Access to the Emissions Inventory System (EIS) is available to state, local, Tribal agencies, their representatives (such as contractors), to multijurisdictional organizations (MJOs), and to EPA staff. The EIS is not available to the public. Instructions for access to the EIS is available in the Emissions Inventory System (EIS) User’s…
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WhAEM2000 BBM Files - Shirley Basin, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Shirley Basin Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Torrington, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Torrington Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Reno Junction, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Reno Junction Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Recluse, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Recluse Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.
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How often are the NEI data updated and how frequently are the data published?
The full NEI is created for every third inventory year (e.g., 2008, 2011, 2014, and 2017). The data for each version has been updated two times each for the 2008, 2011, and 2014 NEI cycles. For the 2017 NEI and beyond, the EPA is trying to publish only a single…
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WhAEM2000 BBM Files - Rawlins, Wyoming
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Rawlins Quadrangle, Wyoming. Files serve as geographic basis for groundwater modeling.