Golden State Water has proudly served Los Alamitos and surrounding communities since 1929. We currently serve approximately 27,200 customers in Cypress, Los Alamitos, Stanton and portions of Buena Park, Garden Grove, La Palma, Rossmoor and Seal Beach.

Water delivered to customers in the West Orange County System is a blend of groundwater pumped from the Orange County Groundwater Basin and imported water from the Colorado River Aqueduct and State Water Project (imported and distributed by Metropolitan Water District of Southern California).

As a regulated utility, Golden State Water’s rates are determined by the California Public Utilities Commission (CPUC) through a General Rate Case (GRC) to ensure customers receive a fair rate for reliable, quality water service.

  • Effective April 20, 2017, an average residential customer in the Los Alamitos Customer Service Area with a 5/8 x 3/4” meter, using 8,976 gallons (1,200 cubic feet or 12 Ccf) of water per month, would see a monthly bill increase of $5.05 from $54.72 to $59.77 compared to 2016 (excluding any applicable surcharges).
  • Golden State Water’s rates for 2016, 2017 and 2018 were approved by the CPUC in March 2017. The GRC approval was originally expected prior to Jan. 1, 2016, and the delayed approval prevented Golden State Water from implementing the new rates for 2016 on schedule (2015 rates remained in place during the delay period).
  • For additional information on local water rates, please click here. To review frequently asked questions about water rates, read our fact sheet. English | Spanish
  • For additional information on proposed water rates for the years 2019, 2020 and 2021, please click here.

More than $3.6 million in infrastructure improvements are planned for 2017 in the Los Alamitos service area.

The 2017 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 2017.

To view current and completed projects in your area, click here.

Urban Water Management Plan (UWMP)
Every five years, UWMPs are prepared for systems that supply more than 3,000 acre-feet of water per year or serve more than 3,000 connections. UWMPs are prepared to support long-term planning goals and ensure that adequate water supplies are available to meet existing and future water demands.

Please click here to learn more or view the UWMP for your area.

On April 7, 2017, Governor Jerry Brown issued an executive order lifting the drought emergency for most of the state, while asking Californians to continue using water responsibly and make conservation a way of life.

Local water-use and outdoor irrigation restrictions implemented during the drought emergency have been lifted.

Local News & Updates

Golden State Water To Invest More Than $3.6 Million For Local Infrastructure Projects In 2017

Golden State Water believes that proactive system maintenance is critical to protecting water service now and for future generations.

Click here to learn more or check out our video on proactive system maintenance.


Golden State Water Supports the Cypress Rotary Club’s Annual Spaghetti Feed

Golden State Water Company was proud to help serve the Rotary Club’s famous spaghetti at the 29th Annual Spaghetti Feed on March 4.

Click here to read more.

CPUC Issues Proposed Decision for 2016-18 General Rate Case

On Dec. 21, the California Public Utilities Commission issued its Proposed Decision for the 2016-18 General Rate Case.

Click here to learn more and read the full decision.

Golden State Water Partners With Cypress Rotary Club, Providing Dictionaries To Local Third Graders

Golden State Water recently partnered with the Cypress Rotary Club to provide new dictionaries for all third graders in the Cypress School District, Grace Christian School and St. Irenaeus Parish School.

Click here to read more.