Section 405.06. Stack heights.  


Latest version.
  • The degree of emission limitation required for control of any air contaminant under chs. NR 400 to 499 may not be affected in any manner by:
    (1)  So much of a stack height, not in existence before December 31, 1970, as exceeds good engineering practice, or
    (2)  Any other dispersion technique not implemented before then.
History: Cr. Register, January, 1987, No. 373 , eff. 2-1-87.