What is required for more than 10 acres being cleared on a construction site?

In the context of clearing more than 10 acres on a construction site, a retention pond is typically required to manage stormwater runoff effectively. When large areas are cleared, this can significantly increase the amount of surface water that flows over the land. Without proper management, this runoff can lead to erosion, sedimentation in nearby water bodies, and flooding.

A retention pond serves as a type of stormwater management facility designed to hold water temporarily and ensure that it is released slowly over time. This helps mitigate the impact on local waterways and minimizes potential damage to the surrounding environment. Additionally, retention ponds can improve water quality by allowing sediments to settle before the water is discharged.

Other options like a drainage system and a building permit, while important in their own right, do not specifically address the unique challenges posed by clearing a large area, nor do they directly relate to the need for managing stormwater as effectively as a retention pond would in terms of compliance with environmental regulations. Similarly, a rapid assessment, while potentially necessary for site evaluation, does not ensure the proper handling of runoff during and after land clearing.