Farm operations 3. Forest fires 4. Dust from mines and construction sites C. Clean Air Act of 1970 1. E. Acid Rain 1990 amendment to the Clean Air Act a. Banned tall stacks that were used to send sulfur far away.
Power plants have four options for meeting emissions standards.
Technology forcing a. Water Pollution A. Clean Water Act had two goals that have not been met. Make all navigable water suitable for swimming and fishing by 1983. Eliminates the discharge of pollutants into navigable water by 1985. Human beings are not among the enumerated items that may be a point source B. Water Quality Standards 1.