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EPA map of changing snowpack levels in Colorado and New Mexico. Climate change in Colorado encompasses the effects of climate change, attributed to man-made increases in atmospheric carbon dioxide, in the U.S. state of Colorado. In 2019 The Denver Post reported that " [i]ndividuals living in southeastern Colorado are more vulnerable to ...
The Rocky Flats Plant, a former U.S. nuclear weapons production facility located about 15 miles (24 km) northwest of Denver, caused radioactive (primarily plutonium, americium, and uranium) contamination within and outside its boundaries. [1] The contamination primarily resulted from two major plutonium fires in 1957 and 1969 (plutonium is ...
The 2015 Gold King Mine waste water spill was an environmental disaster that began at the Gold King Mine near Silverton, Colorado, [2] when Environmental Protection Agency (EPA) personnel, along with workers for Environmental Restoration LLC (a Missouri company under EPA contract to mitigate pollutants from the closed mine), caused the release of toxic waste water into the Animas River watershed.
This is a list of Superfund sites in the U.S. State of Colorado designated under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) environmental law. The CERCLA federal law authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term ...
The Chatfield Reservoir is routinely monitored in three areas: the Reservoir Centroid, the South Platte Arm, and the Plum Creek Arm, which is overseen by the Colorado Department of Public Health and Environment. The water is tested for unhealthy levels of phosphorus, chlorophyll-a, nutrients, constituents of concern, total suspended solids ...
Map of the Uravan Mineral Belt. The 70-mile long (110 km) Uravan mineral belt is an arcuate zone of uranium-vanadium deposits in San Miguel, Montrose, and Mesa counties, Colorado, and Grand County, Utah. It was the area most productive of uranium in the United States in the early 20th century.
In 2016, the Colorado Department of Public Health and the Environment (CDPHE) organized a $300,000 project, in conjunction with the Colorado Geological Survey, to inventory Colorado’s abandoned mines and prioritize each site’s reclamation according to current or potential environmental and human health impacts.
Medium gray = quartz. Light colored areas = alkaline granite. The Climax mine, located in Climax, Colorado, United States, is a major molybdenum mine in Lake and Summit counties, Colorado. Shipments from the mine began in 1915. At its highest output, the Climax mine was the largest molybdenum mine in the world, and for many years it supplied ...