•Animas River was contaminated by Durango Mill Site from 1880 to 1990 •The processing of Lead/Silver/Gold was from 1881 to 1930 •The processing of Uranium/Vanadium was from 1942 to 1963 •Public Health concern of river contamination and sampling was from 1955 to 1962 •Radium contamination was most significant contaminant The functions of watersheds have been used as vulnerability indicators for ecosystem and socioeconomic resilience.

Animas River (On-e-mas) (Río de las Ánimas, in Spanish) is a 126-mile-long (203 km) river in the western United States, a tributary of the San Juan River, part of the Colorado River System.. The Animas-La Plata Water Project was completed in 2015. Among these resources is a call for a coordinated response to the disaster. Therefore, the law defines "contaminant" very broadly as being anything other than water molecules.

Because many of these compounds are obviously produced for function in human beings, the presence of these compounds in rivers, in streams or even worse in drinking water supplies is obviously a matter of deep concern for a lot of people. He lost to Michael Bennet in the primary for U.S. Senate in 2010 and to Mike Coffman in the general election in 2014 for a U.S. House seat.
The Animas River flowing through Durango remained a mustard-yellow color Friday, two days after wastewater was accidentally released around 10:30 a.m. Wednesday from the … Senators and Representatives from New Mexico and Colorado is urging President Barack Obama to direct federal resources to the Animas River spill cleanup. Rivers are vital to both estuarine and aquatic biota and play important roles in biogeochemical cycles and physical processes. Bradley: Well at this point the primary concern, has got to be for aquatic wildlife like fish. Inorganic Chemicals Chemical Contaminant Rules

The 2015 Gold King Mine waste water spill was an environmental disaster that began at the Gold King Mine near Silverton, Colorado, 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 … Some drinking water The company that owns this mine has apparently allowed dangerous conditions to fester for years, and the mishandling of clean-up Table of the National Primary Drinking Water Regulations (NPDWRs or primary standards) that are legally enforceable standards that apply to public water systems.

Animas River is a tributary of the San Juan River, which is part of the Colorado River System that stretches almost 1,450 miles through the southwest.