Locations in US Southwest Abandoned Mines Agricultural Runoff Airplanes and Air Travel Animal Waste Coal-Fired Power Plants Crop Fields Drinking Water Drought Dust Storms Electromagnetic Fields (EMFs) Farm Animals Homes Hydraulic Fracturing Illegal Dumps and Tire Piles Indoor Air Irrigation Canals and Ditches Mining Off-road Vehicles Oil and Gas Fields Outdoor Air River Rural and Unpaved Roads Sheep Ranching Trash Burning Uranium Tailings Vehicles Water Wells Wildfires Windmills
Last Updated: January 9, 2012
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