The Clearwater Project was approved after a multi-year evaluation of the main sewer system serving nearly half of Los Angeles County. A new 7-mile tunnel, a key component of the project, will be constructed to protect local waterways by addressing aging infrastructure.


March 13, 2018
Public Workshop on Clearwater Project Construction

The Sanitation Districts invite you to our March 27th public workshop on Clearwater Project Construction. This project will protect local waterways by addressing aging sewer infrastructure. The workshop will be held at 6:30 pm at the Wilmington Senior Center on 1371 Eubank Avenue in Wilmington. more

February 9, 2018
California Coastal Commission Issues Permit for Clearwater Project

The California Coastal Commission unanimously approved issuance of a permit to the Sanitation Districts for construction of the Clearwater Project at Royal Palms Beach. The project will protect local waterways by addressing aging wastewater (sewage) infrastructure that serves over 5 million people in Los Angeles County. more

February 1, 2018
Welcome to Our New Website

The Sanitation Districts of Los Angeles County are excited to launch the Clearwater Project website, your online resource for construction information and related events. more

December 19, 2017
Clearwater Update Presentation to JWPCP Citizens Advisory Committee

On December 19, 2017, the Sanitation Districts provided an update on the Clearwater Project to members of Joint Water Pollution Control Plant (JWPCP) Citizens Advisory Committee (CAC) during the annual holiday dinner. more