(a) Except as provided in subsection (b), an MS4 community may not require erosion and sediment control measures that are more stringent than the erosion and sediment control measures required by 327 IAC 15-5 or the general permit.(b) An MS4 community may require erosion and sediment control measures at a very small construction activity site even if requiring erosion and sediment control measures at a very small construction activity site is not required by 327 IAC 15-5 or by the general permit. However:(1) the erosion and sediment control measures required by an MS4 community at a very small construction activity site may not be more stringent than the erosion and sediment control measures required by 327 IAC 15-5 or by the general permit at a small construction activity site; and(2) the review authority to which a construction plan for a very small construction activity site is submitted is subject to the time limit set forth in section 16 of this chapter for notifying the project site owner of the review authority's preliminary determination concerning the construction plan.As added by P.L.248-2019, SEC.14.
Indiana Legal Code