San Jose Creek WRP Interceptor Sewer Repair in San Gabriel
The Los Angeles County Sanitation Districts will begin a major sewer repair project in San Gabriel to rehabilitate approximately 4,400 feet of sewer line that is over 45 years old. Using a trenchless pipe lining method, crews will repair the inside of the existing pipes and apply protective coatings to manholes. This approach is quicker and less disruptive than full replacement.
Project Details:
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Location: Walnut Grove Avenue, Clanton Street, Commercial Avenue, and Broadway (see project map)
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Timeline: Sewer cleaning begins August 2025; lining work continues through November 2025
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Contractor: Southwest Pipeline & Trenchless Corp.
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Impact: Minor inconveniences possible; residents will be notified of work schedules. Public safety is a priority—please avoid construction areas.
For questions or concerns, contact Resident Engineer Khuram Shah at (562) 908-4288 ext. 2129 or [email protected]. For after-hours odor concerns, call (562) 437-6520. More info: www.lacsd.org.