Capital Projects

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GRC 2020 General Case (2022-24)

The General Rate Case approved June 29, 2023 invests over $11 million in the San Dimas Customer Service Area. The new rates are being invested in your service area’s new wells, new reservoirs, and backup power equipment.

GRC 2023 General Case (2025-27)

The rates proposed for 2025-2027 will provide customers with long-term value by investing over $35.1 million in proactive capital investments and maintenance of local water infrastructure essential to the delivery and treatment of reliable, quality water. Investments in the San Dimas Service Area include but are not limited to, upgrading plant sites and water treatment facilities, infrastructure, booster station, main pumping plant equipment, new systemwide technology to efficiently maintain reliable operation of the water system and the replacement of aging water mains and meters, water purification equipment.

Current & Upcoming Projects

Recently Completed Projects

Project map

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.

outline of Banna Avenue Project

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
     

outline of Covina Project

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.