Capital Projects

Post

2026 General Rate Case (2028-30)

The rates proposed for 2028-2030 will provide customers in the Morongo Valley Service Area with long-term value by investing nearly $21 million in local water infrastructure essential to delivering safe, high-quality, and reliable drinking water. 

Proposed investments include replacing Elm Well No. 24, which has an approximate capacity of 90 gallons per minute, constructing a new 1,800-square-foot operations center and warehouse at the Mojave Plant, replacing the Juniper booster station with a new 300-gpm facility, upgrading the 0.25-million-gallon Maccele Reservoir, and designing a replacement well for Yeager Well No. 3, which currently provides approximately 310 gpm of groundwater supply. These projects, combined with ongoing pipeline replacements throughout the service area, will improve water quality, strengthen system reliability, and extend the life of critical water infrastructure. Together with the company’s ongoing investments in water treatment technology and fire hydrants that support public safety, new investments will help maintain safe drinking water standards and reliable service for the community. 

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:

Current & Upcoming Projects

City of Morongo – Navajo Booster Station Project

Location: The intersection of Northridge Road and Bella Vista Drive in Morongo Valley, CA.

Project Timeline: October 2025 - October 2025

Working Hours:
Monday – Friday (No weekends or holidays)
7:00 a.m. – 4:00 p.m.

Construction crews will work to:

  • Install a new booster station at GSWC’s Navajo Plant.

This project will improve the distribution system and ensure Golden State Water can continue providing reliable water service to local customers.

Click to view the Construction Notice.

Recently Completed Projects

Knobb Ave. Zone Realignment Project

Location: Park Avenue, Mojave Drive, San Jacinto Street and Hess Blvd. in the County of San Bernardino

Project Timeline: Mid- September 2022 - End of January 2023

Working Hours:
Monday – Friday (No weekends or holidays)
7:00 a.m. – 5:00 p.m.

Construction crews will work to:

  • Install new pipelines

This project will improve the distribution system and ensure Golden State Water can continue providing reliable water service to local customers.

Click to view the Construction Notice

This section is currently under construction. Please check regularly for the latest updates!