(A) Effective stormwater pollution prevention on construction sites is dependent on a combination of preventing movement of soil from its original position (erosion control), intercepting displaced soil prior to entering a waterbody (sediment control), and proper on-site materials handling.
(B) For land disturbance of 1 acre or more, the developer must submit to the city, a SWPPP with detailed erosion and sediment control plans as well as a narrative describing materials handling and storage, and construction sequencing. The SWPPP and the project management log must be retained for at least 3 years from the date the project permit is terminated.
(C) The required IDEM general and implementation requirements that apply to all land-disturbing activities are contained in the City of Washington Stormwater Technical Standards Manual.
(Ord. 10-2024, passed 7-8-2024)