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South Bay International Water Treatment Plant Expansion

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Source: Surfrider Foundation

Project
Under Construction

Expansion of the treatment capacity at the South Bay International Water Treatment Plant from 25 to 50 million gallons per day, with a target completion date of August 28, 2025 for the 35 MGD upgrade and December 2027 for the full 50 MGD upgrade.

Status
Under Construction
Sector
Water Supply and Storage, Waste Processing and Treatment, Government
Location
San Diego, California, United States of America
Updated
22 Jul 2026
Source
Surfrider Foundation

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Project Information

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The project “South Bay International Water Treatment Plant Expansion” is an infrastructure initiative in the Water Supply and Storage sector, located in San Diego, California, United States and Mexico. Taiyo aggregates data on it from Surfrider Foundation.

Participants

Sponsoring Agency

Status

Original status

under construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Expansion of the treatment capacity at the South Bay International Water Treatment Plant from 25 to 50 million gallons per day, with a target completion date of August 28, 2025 for the 35 MGD upgrade and December 2027 for the full 50 MGD upgrade.

Original sector

Water Infrastructure

Location

Country

United States of America (USA)

State

California

City

San Diego

Source

Source

Surfrider Foundation

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Waste Processing and Treatment, Government

Article published date

2025-09-16

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