Guidelines for the Design and Construction of Stormwater ...

management systems to comply with the storm-water performance standard, including subsur-face, rooftop and stormwater recycling systems. These systems store and slowly release storm-water to the sewer system (detention) or dispose of stormwater onsite (retention) through infiltra-tion to soils below, evapotranspiration, and re-cycling onsite. ................
................