Section 327IAC2-4-3. Sampling frequency; methods of analysis  


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  •    Sampling, measurements of flow, and characteristics of the effluent shall be performed at a frequency prescribed by the commissioner. All analytical work shall be in accordance with 40 CFR 136 or other methods approved by the commissioner. (Water Pollution Control Division; 327 IAC 2-4-3; filed Sep 24, 1987, 3:00 p.m.: 11 IR 587; readopted filed Jan 10, 2001, 3:23 p.m.: 24 IR 1518; filed Feb 14, 2005, 10:05 a.m.: 28 IR 2097; readopted filed Nov 21, 2007, 1:19 p.m.: 20071219-IR-327070554BFA; readopted filed Jul 29, 2013, 9:21 a.m.: 20130828-IR-327130176BFA)