Sewer outages are responded to immediately and repaired as soon as possible.
To Report a Sewer Outage
During Business Hours: Public Works (626) 300-0793
After Hours: Police Department (626) 300-0720
To Obtain a Sewer Permit
Building & Planning Department (626) 300-0711
*Residents are responsible to maintain their property sewer lateral, from their house to the City sewer main.
Sewer System Management Plan (SSMP)
The City of San Marino Park and Public Works Department operates and maintains its own sanitary collection system. The City's sanitary collection system consists of approximately 50 miles of gravity pipelines, serving the majority of parcels within the City's 3.8 square mile City limits. The City's wastewater collection system conveys untreated wastewater to Los Angeles County Sanitation District's (LACSD) trunk sewer system via 197 separate connections.