'Use attainability analysis', for purposes of IC 13-14-9-14 and IC 13-18, refers to a structured scientific assessment of the physical, chemical, biological, and economic factors affecting the attainment of a designated use as provided in 40 CFR 131.3(g).As added by P.L.140-2000, SEC.13. Amended by P.L.100-2006, SEC.6.
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