LA SEWERS


CITY OF LOS ANGELES
DEPARTMENT OF PUBLIC WORKS

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ABOUT THE CITY'S SEWER SYSTEM
  Sewer System Management Plan(SSMP)
How the sewer system works
  Maintenance: how we keep sewers working
  How we build and repair sewers
  Collection System Settlement Agreement (CSSA)
CURRENT SEWER CONSTRUCTION PROJECTS
FUTURE SEWER CONSTRUCTION PROJECTS
LATERAL ROOT NOTIFICATION PROGRAM
FATS, OIL AND GREASE PROGRAM
SPILLS & BACKWATER VALVES
ODORS
HELP PROTECT THE ENVIRONMENT

 

City Sewers

How the sewer system works

 Click on each "thumbnail" photo below to see how sewage flows from your home or business through the sewers and to the treatment plants.

Sewer pipeline network Pumping plants Drop structures Sewer siphons Treatment plants Maintenance hole covers
Sewer
pipeline
network
Pumping
plants
Drop
structures
Sewer
siphons
Treatment
plants
Maintenance
hole
covers

CONTACT  AND  INFORMATION
Report Sewer ODORS
Report Sewer SPILLS   Or CALL 3-1-1, or (213) 473-3231
More information: (213) 978-0333,
or email bpw.pao@lacity.org
City of Los AngelesDepartment of Public Works
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