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Major companies based in Oklahoma City. Expand Energy - Fortune 500 (163) Continental Resources (NYSE) Devon Energy - Fortune 500 (270) and NYSE [1]
Today, approximately 100 million tons of chat remain in the tri-state area. The EPA, the states of Oklahoma, Kansas, and Missouri, local communities, and private companies continue to work together in implementing and monitoring response actions that reduce or remove potential adverse impacts posed by remaining mine wastes contaminated with ...
Oklahoma Governor Brad Henry sent National Guard troops as well as emergency personnel to assist the hardest hit area in Picher. [10] Loss of power from the tornado forced the city to go on a boiled water notice. Staff from the Oklahoma Rural Water Association arrived to assist, since the utility's testing equipment was destroyed by the storm ...
The Oklahoma Plan for Tar Creek has listed four main objectives in the process: improving surface water quality, reducing exposure to lead dust, attenuating mine hazards, and land reclamation. [8] The University of Oklahoma's Department of Civil Engineering and Environmental Science has implemented a 1.2 million dollar passive water treatment ...
This is a list of Superfund sites in Oklahoma designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up ...
The Oklahoma City metropolitan area, being the state's principal and largest metropolitan statistical area, had a population of 1,425,695 at the 2020 census, up from 1,252,987 in 2010; the 2021 American Community Survey estimated its population increased to 1,441,647. [2]
Ditch Witch, a trade name of Charles Machine Works, is an American brand of underground utility construction equipment, principally trenchers, which has been in operation since 1949. It is the leading subsidiary of Charles Machine Works, headquartered in Perry, Oklahoma. Charles Machine Works is, since 2019, a subsidiary of Toro Company. [1]
Transportation companies based in Oklahoma (2 C, 1 P) Pages in category "Companies based in Oklahoma" The following 19 pages are in this category, out of 19 total.