Abstract: A stormwater drainage system capable of collecting, pretreating and disposing of the stormwater runoff into a dry well, further capable of stopping the flow of stormwater into the dry well in the event hydrocarbons or other contaminants are present in the stormwater. The system is also capable of isolating stagnant water in the system to prevent the infestation of mosquito larvae.
Abstract: A stormwater drainage system capable of collecting, pretreating and disposing of the stormwater runoff into a dry well. Further capable of stopping the flow of stormwater into the dry well in the event hydrocarbons or other contaminants are present in the stormwater. The system is also capable of isolating stagnant water in the system to prevent the infestation of mosquito larvae.