DETENTION FACILITY


Meaning of DETENTION FACILITY in English

A surface water runoff storage facility that is normally dry but is designed to hold (detain) surface water temporarily during and immediately after a runoff event. Examples of detentional facilities are: natural swales provided with crosswise earthen berms to serve as control structures, constructed or natural surface depressions, subsurface tanks or reservoirs, rooftop storage, and infiltration or filtration basins. Also see Retention Facility.

Environmental engineering English vocabulary.      Английский словарь экологического инжиниринга.