As of December 18, 2021, Indiana no longer administers the construction stormwater program under Indiana Administrative Code (327 IAC 15-5 or Rule 5). Permitting coverage is now issued under the Construction Stormwater General Permit (CSGP). The CSGP is a performance-based regulation designed to reduce pollutants that are associated with construction and/or land-disturbing activities.
Your project requires a Notice of Intent (NOI) to comply with the CSGP if any of the following conditions exist:
Individual_Lot_Typical_ESC_Plan (1) This is an example of a typical small lot Erosion and Sediment Control Plan