Santa Susana

Surface Water

Monitoring Locations

Outfall 009 Northern Drainage

Outfall 009

Storm water runoff from the along the Northern Drainage is monitored at Outfall 009. Water from this location discharges towards the Arroyo Simi. Storm water flows from this outfall are estimated to be at 6.7 million gallons per day for a 1 year, 24 hour storm event.

Plans are currently underway for the installation of an engineered natural treatment (ENT) system for this water shed. More information on this ENT project may be found on this website.