Authority: IC 13-14-8; IC 13-17-3-4
Affected: IC 13-12
Sec. 6.
On a case-by-case basis, a source may petition the commissioner to use in excess of this eighty percent (80%). The commissioner may authorize such use provided the source adequately demonstrates the need for the same.
Maximum Allowable Increments | ||||
Pollutants | Allowable Increments (Micrograms per Cubic Meter, µg/m3 Limits) | |||
(A) PM: | ||||
(PM10): | ||||
Annual arithmetic mean | 17 | |||
24-hour maximum | 30 | |||
(PM2.5): | ||||
Annual arithmetic mean | 4 | |||
24-hour maximum | 9 | |||
(B) Sulfur dioxide: | ||||
Annual arithmetic mean | 20 | |||
24-hour maximum | 91 | |||
3-hour maximum | 512 | |||
(C) Nitrogen dioxide: | ||||
Annual arithmetic mean | 25 |
*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 Quality, Indiana Government Center North, Tenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.
326 IAC 2-2-6