06/06/1966
https://www.presidency.ucsb.edu...
"Solid fuels and ash shall be stored and handled so as not to release to the atmosphere dust in significant quantities."
"In urban areas refuse shall not be burned in open fires and in rural areas it shall be disposed of in such a manner as to reasonably minimize pollution."
"This Congress believes in taking action where there is clear and urgent need for action."
"It takes guts to spend money on freight cars, even if you've got the money."