Section 327 IAC 15-3-4 - Procedures for exemption from an individual NPDES permit (Repealed)Water Pollution Control Board; 327 IAC 15-3-4; filed Aug 31, 1992, 5:00 p.m.: 16 IR 19; readopted filed Jan 10, 2001, 3:23 p.m.: 24 IR 1518; readopted filed Nov 21, 2007, 1:16 p.m.: 20071219-IR-327070553BFAFiled 10/9/2015, 4:07 p.m.: 20151104-IR-327100659FRA