Section 326IAC1-2-82.5. "Total suspended particulate" or "TSP" defined  


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  •   5. "Total suspended particulate" or "TSP" means any particulate matter as measured by the method described in Appendix B of 40 CFR Part 50. (Air Pollution Control Division; 326 IAC 1-2-82.5; filed Dec 20, 2004, 2:15 p.m.: 28 IR 1471)