Capital Projects

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GRC 2020 General Case (2022-24)

The General Rate Case approved June 29, 2023, invests over $14 million in the Santa Maria Customer Service Area. The new rates are being invested in your service area’s new booster pumps, new reservoirs, chlorination systems, 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 $23.9 million in proactive capital investments and maintenance of local water infrastructure essential to the delivery and treatment of reliable, quality water. Investments in the Santa Maria Service Area include but are not limited to water distribution infrastructure improvements, structural modifications to plant facilities and water treatment plants, a new reservoir, fire hardening equipment that protects above ground water infrastructure, automatic meter reader technology and new systemwide technology to efficiently maintain reliable operation of the water system, as well as the water mains, a booster station, meters, pumping, and water purification equipment.

Current & Upcoming Projects

Avocet Well 8, Demo Well Location: The Well is located at the corner of Avocet Way and Tern St, San Luis Obispo, California.

Project Timeline:
November 2024 – December 2024

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

Construction crews will work to:

  • Undertake the well destruction at the Avocet Well 8 site.

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

Orcutt Hill Road, Kelt Transmission Pipeline Location: The new pipeline will be installed on Orcutt Hill Road into private property. Santa Maria, CA 93455

Project Timeline:
August 2024 – January 2025

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

Construction crews will work to:

  • Remove and replace the existing transmission main pipeline.

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

El Campo Plant, North Tank Replacement

Location: Construction will occur at the El Campo Plant site at 661 W. El Campo Rd, Arroyo Grande, CA.

Project Timeline:
July 2024 – November 2024 

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

Construction crews will work to:

  • Remove and replace the existing water tank along El Campo Road.

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

Water Main Improvements

Location: The new pipeline will be installed on Orchard Road and the intersection at Soares Drive to approximately 600 feet east of Story Street.

Project Timeline:
July 2024 – September 2024 

Working Hours:
Monday – Friday (No weekends or holidays)
7:00 a.m. – 5:30 p.m.

Construction crews will work to:

  • Install approximately 1,200 feet of water main (Orchard Road Pipeline).

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

Foxen Canyon Road Water Main Improvements

Location: The new pipeline will be installed on Foxen Canyon Road from the intersection at Palmer Road to just north of Union Avenue.

Project Timeline:
June 2024 – August 2024 

Working Hours:
Monday – Friday (No weekends or holidays)
7:00 a.m. – 5:30 p.m.

Construction crews will work to:

  • Install approximately 335 feet of water main at the Foxen Canyon Road Pipeline.

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

Rehabilitation of Water Storage Tanks​

Location: 1410 La Serena Way, Nipomo, CA 93444

Project Timeline:
May 2024 – November 2024 

Working Hours:
Monday – Friday (No weekends or holidays)
7:00 a.m. – 5:30 p.m.

Construction crews will work to:

  • Rehab and recoat the existing water storage tanks at the La Serena Reservoir.

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

Water Main Improvements

Location: The new pipeline will be installed on Orcutt Frontage Road from Waller Lane to just south of Moon Dance Drive.

Project Timeline:
May 2024 – August 2024 

Working Hours:
Monday – Friday (No weekends or holidays)
7:00 a.m. – 5:30 p.m.

Construction crews will work to:

  • Install approximately 2,700 feet of water main.

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the Construction Notice.

Recently Completed Projects

Lake Marie Reservoir Liner

Investment:
$260,000

Project Timeline:
November 2019 – Feb. 7, 2020

Construction crews worked to replace the existing liner in the Lake Marie reservoir.

This project will ensure Golden State Water can continue providing reliable water service to local customers.
 

outline of Alta Mesa Well Project

Alta Mesa Well
1710 Via Alta Mesa in Nipomo

Investment:
$820,000

Project Timeline:
Feb. 4, 2019 – Dec. 11, 2019

Working Hours:
TBD

Construction crews will work to install a water filtration system.

This project will ensure Golden State Water can continue providing reliable water service to local customers.
 

Portable Generator & Generator Connector 
Systemwide

Investment:
$266,000

Project Timeline:
Sept. 18, 2018 – Feb. 29, 2020

Working Hours:
Monday – Friday
7 a.m. – 4 p.m.

Construction crews will work to install and connect emergency generators throughout the system.

This project will ensure Golden State Water can continue providing reliable water service to local customers during site-specific power outages.
 

SCADA System
Cypress Ridge System

Investment:
$1 million

Project Timeline:
July 1, 2019 – Spring 2020

Construction crews will work to install a SCADA system, which will allow for systemwide automation.

This project will ensure Golden State Water can continue providing reliable water service to local customers during site-specific power outages.
 

outline of Pinewood Plant Project

Pinewood Plant
3599 Pinewood Road

Investment:
$2.6 million

Project Timeline:
Sept. 18, 2018 – Oct. 31, 2019

Working Hours:
Monday – Friday
8 a.m. – 5 p.m.

Construction crews worked to:

  • Construct 238,000-gallon welded steel tank
  • Construct booster station

This project will increase the water storage capacity for the Tanglewood System.

View the construction notice.
 

outline of Oak Plant Project

Oak Plant
210 Oak Street in Orcutt

Investment:
$330,000

Project Timeline:
April 12, 2019 – June 19, 2019

Working Hours:
Monday – Friday
7 a.m. – 4 p.m.

Construction crews worked to upgrade the well.

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

outline of Orcutt Hill Plant Project

Orcutt Hill Plant

Investment:
$.5 million

Project Timeline:
September 18, 2018 – September 16, 2019

Working Hours:
Monday – Friday
7 a.m. – 5 p.m.

Construction crews worked to recoat the interior of the reservoir.

This project will extend the useful life of the reservoir and ensure Golden State Water can continue providing reliable water service to local customers.
 

outline of Marcum Street Project

Marcum Street
Marcum Street from Clark Avenue to the end

Investment:
$57,500

Project Timeline:
December 10, 2018 – January 9, 2019

Working Hours:
Monday – Friday
7 a.m. – 4 p.m.

Construction crews worked to:

  • Install 165 feet of pipe
  • Install three services
  • Install a new flushout

This project will ensure Golden State Water can continue providing reliable water service to local customers.

View the construction notice.
 

outline of Derrick Alley Project

Orcutt
Derrick Alley from Clark Avenue to Union Avenue.

Investment:
$216,000

Project Timeline:
November 5, 2018 – December 31, 2018

Working Hours:
Monday – Friday
7 a.m. – 4 p.m.

Construction crews worked to:

  • Install 350 LF of pipeline
  • Install one fire hydrant
  • Install 14 services

This project improved the distribution system and ensured Golden State Water can continue providing reliable water service to local customers.

View the construction notice.
 

outline of Orcutt Road Project

Orcutt Road
Orcutt Road between Shirley Lane to Lakeview Road and on Lakeview Road to Marvin Street.

Investment:
$1.2 million

Project Timeline:
July 16, 2018 – September 30, 2018

Working Hours:
Monday – Friday
7 a.m. – 5 p.m.

Construction crews worked to:

  • Install 4,300 ft. of pipeline
  • Install 5 hydrants
  • Install 12 services

This project improved the distribution system and ensured Golden State Water can continue providing reliable water service to local customers.

View the construction notice.
 

outline of Mira Flores No. 1 Project

Mira Flores No. 1
280 Pabst Lane, Orcutt, CA

Project Timeline:
August 14, 2017 – January 3, 2018

Working Hours:
Monday – Friday
7 a.m. – 4 p.m.

Construction crews worked to:

Remove and install a new roof for the Mira Flores No. 1 Reservoir
Click here to view the construction notice.

View the construction notice.