Section 327IAC19-2-18. "Gradient barrier" defined  


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  •    "Gradient barrier" means a structure or feature that prevents runoff from entering waters of the state. (Water Pollution Control Division; 327 IAC 19-2-18; filed Feb 6, 2012, 2:58 p.m.: 20120307-IR-327090615FRA, eff Jul 1, 2012)