Indiana Administrative Code
Title 326 - AIR POLLUTION CONTROL DIVISION
Article 20 - HAZARDOUS AIR POLLUTANTS
Rule 4 - Emission Standard for Hazardous Air Pollutants for Industrial Process Cooling Towers
Section 4-1 - Applicability; incorporation by reference of federal standards
Current through March 20, 2024
Authority: IC 13-15-2-1; IC 13-17-3-4
Affected: IC 13-12-3-1
Sec. 1.
(a) The provisions of this rule apply to all new and existing industrial process cooling towers that are operated with chromium-based water treatment chemicals which are either major sources or are integral parts of facilities that are major sources as defined in 326 IAC 2-7-1(22)(A).
(b) The air pollution control board incorporates by reference 40 CFR 63, Subpart Q*, National Emission Standards for Hazardous Air Pollutants for Industrial Process Cooling Towers.
*This document is incorporated by reference. Copies may be obtained from the Government Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the Indiana Department of Environmental Management, Office of Air Office of Air Quality, Tenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.