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The EPA finalized a supplemental rulemaking to require five states - Iowa, Michigan, Missouri, Oklahoma, and Wisconsin - to make summertime NO x reductions under the CSAPR ozone season control program. [1] February 7, 2012: The EPA issued a minor adjustment to the rule. [1] June 5, 2012: The EPA issued another minor adjustment to the rule. [1 ...
NO 2 is the oxide measured and used as the indicator for the entire NO x family as it is of the most concern due to its quick formation and contribution to the formation of harmful ground level ozone. [18] In 1971 the primary and secondary NAAQS for NO 2 were both set at an annual average of 0.053 ppm. The EPA reviewed this NAAQS in 1985 and ...
The Environmental Protection Agency (EPA) is an independent agency of the United States government tasked with environmental protection matters. [2] President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. [3]
EPA began drafting the LT2 rule following the 1993 Milwaukee Cryptosporidiosis outbreak, in which it is believed that municipal sewage infected with cryptosporidium was accidentally discharged into the city of Milwaukee, Wisconsin's drinking water. [2]
Protection of wetlands and small streams is a major focus of the Clean Water Rule. The Clean Water Rule is a 2015 regulation published by the U.S. Environmental Protection Agency (EPA) and the United States Army Corps of Engineers (USACE) to clarify water resource management in the United States under a provision of the Clean Water Act of 1972. [1]
The rules will replace former President Donald Trump's American Clean Energy rule and former President Barack Obama's Clean Power Plan, both of which were invalidated by courts. EPA to issue power ...
The EPA regulations: (1) Identify uses for sewage sludge, including disposal; (2) Specify factors to be taken into account in determining the measures and practices applicable to each such use or disposal (including publication of information on costs); and (3) Identify concentrations of pollutants which interfere with each such use or disposal.
EPA, a group of states succeeded in compelling EPA to promulgate rules to regulate CO 2 emissions under the clean air act [9] States have spurred federal action by bringing suit against emitters directly, such as when California sued General Motors [10] and a number of states sued power companies, both over carbon emissions. [11]