Capital Projects


More than $11.2 million in infrastructure improvements are planned for 2020 in the Claremont service area.

The 2020 investments include water supply enhancements, distribution and ongoing improvements designed to replace old meters, mains and safety equipment. Click here to learn more and access a list of projects planned for 2020.

Current & Upcoming Projects

outline of the Pomello Plant Project

Pomello Plant
928 E. Pomello Drive

$1.9 million

Phase 2 Project Timeline:
July 10, 2019 – January 1, 2020

Working Hours:

Construction crews will work to construct a new groundwater well.

This project will provide a new groundwater source for the local water system and ensure Golden State Water can continue providing reliable water service to local customers.

Click here to learn more.

Recently Completed Projects

outline of Part 1 of Yale Avenue Project

Yale Ave.


Construction crews worked to:

  • Replace approximately 3,600 ft. of aged water pipe
  • Install new service lines
  • Install fire hydrants

Part 1: 1st St. to Harrison Ave.

Project Timeline:
June 6, 2017 – mid-July 2017

View the construction notice.

outline of Part 2 of Yale Avenue Project

Part 2: Harrison Ave. to 7th St.

Project Timeline:
Mid-July 2017 – August 25, 2017

View the construction notice.

Foothill Blvd. between Towne Ave. and Mountain Ave.

Project Timeline:
March 28, 2017 – end of April 2017

outline of Foothill Boulevard Project

Working Hours:
7 a.m. – 5 p.m.

Construction crews worked to:

  • Upgrade a fire hydrant
  • Install new service line

View the construction notice.