Description: A catch basin is a chamber or well used with storm or combined sewers to receive runoff into the collection system. Catch basins are used as a means of removing debris and solids that could enter the collection system. Catch basins may also be modeled as curb inlets or stormwater inlets
Description: a place to store runoff water in large underground chambers for a given period of time before it is released at a controlled rate. This helps to mitigate many of the harmful effects of high volumes of stormwater runoff, such as erosion and flooding