Frequently Asked Questions (FAQ)

Question:
Is dumping washroom water out the washroom window down the driveway into the street permitted?

Answer:
The Los Angeles County Flood Control District ordinance prohibits the discharge of any material into a storm drain that will impair the quality of water flowing therein. This would include the dumping of graywater and other household wastewater into a street, where it will eventually flow into a storm drain. Additionally, the Los Angeles County Plumbing Code specifically prohibits the discharge of graywater into any storm drain. To report illegal discharges, please call 1-888-CleanLA.