Capital Projects
2023 General Rate Case (2025-27)
The rates adopted for 2025-2027 will provide customers with long-term value by investing over $31.5 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 Dimas Service Area include but are not limited to, water distribution projects, improvements to treatment facilities, plant site upgrades, improvements to a booster station, systemwide technology that monitors and controls the water system, the replacement of aging water mains and reservoirs. 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 Dimas.
Current & Upcoming Projects
Recently Completed Projects
Baseline Well No. 5
636 East Baseline Road, in the City of San Dimas
Investment:
$1,000,000
Project Timeline:
October 5, 2020 – January 2021
Working Hours:
Monday – Friday 8 a.m. – 5 p.m.
Construction crews will work to:
- Destroy the existing water well at Golden State Water Company’s Baseline Plant
- Drill and develop new water well
View the Construction notice.
Covina
800 N. Banna Ave. surrounded by Cypress St., Banna Ave., Kidder
Ave., and Colver Pl.
Project Timeline:
January 9, 2017 – TBD
Working Hours:
7 a.m. – 4 p.m.
Construction crews will work to:
- Install new water pipes
- Install new service lines
- Install fire hydrants
Covina
Calora St. and Kinsella
Project Timeline:
May 15, 2017 – August 21, 2017
Construction crews worked to:
- Replace aged water pipe
- Install new service lines
- Install fire hydrants
View the construction notice.