Capital Projects
2023 General Rate Case (2025-27)
The rates adopted for 2025-2027 will provide customers with long-term value by investing over $11.9 million in needed capital investments and maintenance of local water infrastructure essential to the reliable production, treatment, and delivery of quality water.
Investments in the San Gabriel Service Area include, but are not limited to, water distribution projects, construct a new reservoir, construct a booster station and replace another booster station, a new well, systemwide technology to monitor and control the water system, and emergency generators needed for uninterrupted production, treatment and delivery of water in the event of power outages and natural disasters and to reduce the strain on the electrical grid, and the replacement of aging water mains. As part of our commitment to reliability and public safety, Golden State Water proactively invests in upgrading and maintaining its fire hydrants.
For frequently asked questions about the rate-making process, click here.
Learn about the infrastructure investments in the water system serving your community’s homes and businesses: 2023 GRC Infrastructure Investments - San Gabriel.
Current & Upcoming Projects
Recently Completed Projects
Saxon Plant – Well Replacement, Reservoir and Booster Station
Location: 409 E Saxon Ave, San Gabriel, CA, 91776
Project Timeline: June 21, 2023 – Mid-November 2023
Working Hours: Monday – Friday (No weekends or holidays) 7:00 a.m. – 5:00 p.m. However, there will be times during the construction period when around-the-clock (24 hours a day, 7 days a week) operations will be necessary.
Construction crews will work to:
- Demolish existing building. Construct a 0.75 MG reservoir.
- Drill and equip a replacement well for Saxon Well #3, consolidate chlorine buildings and replace drain line due to leaks.
- Construct a new booster station at the Saxon Plant inside a building, replace the MCC and PLC and increase service from Southern California Edison.
This project will improve the distribution system and ensure Golden State Water can continue providing reliable water service to local customers.
View the Construction Notice.
South Arcadia Main Replacement
Lynrose St., between Florinda Ave. and Tyler Ave.; Daneswood
Dr., between Florinda Ave. and Tyler Ave.; and Alley south
of Live Oak Ave., Tyler Ave. to the Savers parking lot
Investment:
$970,000
Project Timeline:
September 17, 2018 – January 2019
Working Hours:
Monday – Friday (No weekends or holidays)
7 a.m. – 5 p.m.
Construction crews worked to:
- Install 400 LF of pipeline
- Install 4 fire hydrants
- Install 112 service lines
This project will improve the distribution system and ensure Golden State Water can continue providing reliable water service to local customers.
View the construction notice.
Graves Main Replacement
Graves Ave. from Del Mar Ave. to Eckhart Ave.
Investment:
$490,000
Project Timeline:
September 24, 2018 – November 2018
Working Hours:
7 a.m. – 4 p.m.
Construction crews worked to:
- Install 1,200 LF of pipeline
- Install one fire hydrant
- Install 49 services
This project improves the distribution system and ensures Golden State Water can continue providing reliable water service to local customers.
View the construction notice.
Rosemead
Garvey Ave. and Delta Ave.
Project Timeline:
June 26, 2017 – September 28, 2017
Construction crews worked to:
- Install water pipe extension
- Install new service lines to the business
- Install fire service to the business
View the construction notice.
Monterey Park and Rosemead
New Ave. between Whitmore St. and Hellman Ave.
Project Timeline:
June 26, 2017 – September 20, 2017
Construction crews worked to:
- Replace aged water pipe
- Install new service lines
- Install fire hydrants
View the construction notice.
Irwindale
Longden Ave. between Peck Rd. and Live Oak Ave.
Project Timeline:
April 17, 2017 – June 30, 2017
Construction crews worked to:
- Replace aged water pipe
- Install new service lines
- Install fire hydrants
View the construction notice.
Rosemead
Gladys Ave. and Charlotte Ave. north of Graves Ave.
Project Timeline:
March 13, 2017 – June 23, 2017
Construction crews worked to:
- Replace aged water pipe
- Install new service lines
- Install fire hydrants
View the construction notice.
Temple City and El Monte
Halifax Rd., Doreen Ave., Key West Ave., Arden Dr., Miloann St.,
Hallowell St., Freer St. and Lower Azusa Rd.
Project Timeline:
October 17, 2016 – June 5, 2017
Construction crews worked to:
- Replace aged water pipe
- Install new service lines
- Install fire hydrants
View the construction notice.
Rosemead
Isabel Ave. south of Emerson Pl.
Project Timeline:
January 3, 2017 – February 17, 2017
Construction crews worked to:
- Replace approximately 1,000 ft. of aged water pipe
- Install new service lines
- Install fire hydrants
View the construction notice.