Alert Center
  • Antelope Valley,
  • Bakersfield,
  • Kern River Valley,
  • Selma,
  • & Visalia

Updated: April 8th, 2026

On Thursday, April 9, some districts will be closing at 11:00 a.m. for an employee centennial event

Visalia Updated: April 1st, 2026

Visalia customers: Celebrate Cal Water's 100 years with us on May 1, 2026.

Oroville Updated: March 31st, 2026

As a result of a resolution passed by the City of Oroville, we will be discontinuing the addition of fluoride to your tap water.

Bakersfield Updated: March 23rd, 2026

Bakersfield customers: Celebrate Cal Water's 100 years with us on April 18, 2026.

Rancho Dominguez Updated: February 27th, 2026

In the next few months, Cal Water will undertake a project to replace customers' water meters in certain neighborhoods with smart meters.

Los Altos Updated: October 28th, 2025

Cal Water is advising customers in Sunnyvale about a change in water source that may affect them into early 2026.

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  • Antelope Valley,
  • Bakersfield,
  • Kern River Valley,
  • Selma,
  • & Visalia

Updated: April 8th, 2026

On Thursday, April 9, some districts will be closing at 11:00 a.m. for an employee centennial event

Visalia Updated: April 1st, 2026

Visalia customers: Celebrate Cal Water's 100 years with us on May 1, 2026.

Oroville Updated: March 31st, 2026

As a result of a resolution passed by the City of Oroville, we will be discontinuing the addition of fluoride to your tap water.

Bakersfield Updated: March 23rd, 2026

Bakersfield customers: Celebrate Cal Water's 100 years with us on April 18, 2026.

Rancho Dominguez Updated: February 27th, 2026

In the next few months, Cal Water will undertake a project to replace customers' water meters in certain neighborhoods with smart meters.

Los Altos Updated: October 28th, 2025

Cal Water is advising customers in Sunnyvale about a change in water source that may affect them into early 2026.