Before revision: Infiltration Basin An infiltration basin (also known as a recharge basin or in some areas, a sump or percolation pond), is a type of best management practice (BMP) that is used to manage stormwater runoff, prevent flooding and downstream erosion, and improve water quality in an adjacent river, stream, lake or bay.
After revision: Infiltration Basin An infiltration basin (also known as a recharge basin or in some areas, a sump or percolation pond), is a type of device that is used to manage stormwater runoff, prevent flooding and downstream erosion, and improve water quality in an adjacent river, stream, lake or bay.