Section 230.223. Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.  


Latest version.
  • Except as provided in 40 CFR 125.30 to 125.32 any existing point source subject to this subchapter shall achieve the limitations set forth in s. NR 230.222 for chromium and nickel.
History: Cr. Register, September, 1990, No. 417 , eff. 10-1-90.