Solid waste policy in the United States produce large amounts of waste in small areas. For example, EPA reports that a single dairy cow produces approximately 120 pounds of wet manure per day equaling to that of 20-40 people. The main problems of animal waste mismanagement are environmental, especially water pollution. Industrial waste consists of a significant amount of solid waste. EPA reported that each year United States industrial facilities generate and dispose of approximately 7.6 billion tons of industrial solid waste based on 1980s figures. This figure includes waste generated from 17 industrial manufacturers of organic chemicals, inorganic chemicals, iron and steel, plastics and resins, stone,
Per diem $63 per day, of which still 80% may be deducted. For American railroads, per diem is a charge railroads levy when their freight cars are on other railroad's property, to assure prompt return. Due to the large number of away games and associated travel days in American sports, per diem rates are often major components in collective bargaining agreements between leagues and their players' unions. As of 2016, the NBA has the highest per-diem for players at $115 per day, followed by the NHL whose per-diem began at a base of $100/day in 2012-13 and is adjusted each year based