Cal Water Alerts

Iron testing

Frequently Asked Questions

[…] a reference point. Represent the landscape area footage. You may need to submit multiple photos to adequately represent your landscaping. Be in JPEG or PNG format. ( Videos are not accepted.) Landscape area measurement example 2 Landscape area measurement example 2 Landscape area measurement example 3 How to find the area of a square […]

[…] Water’s infrastructure investment levels exceed those of both Thermalito and South Feather. “Cal Water is committed to providing our customers with reliable, high-quality water service,” said Barber. “LAFCO’s independent study confirms that Cal Water is making prudent investments into our water system to help provide our customers safe, dependable drinking water for decades to come.”

Exterior of a Walmart stores

California Water Service

Leaf

[…] conservation programs and resources we offer. General Information Look for leaks Drought-resistant plants Be water-wise and fire-wise Conservation reports 2025 Urban water management plans Instructional and conservation videos The Economic Value of Efficiency for California Water Service: Lower Water Bills Useful web sites Tap Into Learning Conservation regulations Water Shortage Contingency Plan (Schedule 14.1) […]

Columns

[…] are informal requests to the California Public Utilities Commission (CPUC) seeking approval or authorization. Explore Advice Letters Infrastructure Improvement Plans This page is designed to share helpful information on our 2024 Infrastructure Improvement Plan to continue to provide safe and clean drinking water. Discover Infrastructure Improvement Plans Person Looking at Paper person-looking-at-paper Lawn Sprinkler lawn-sprinkler

Trichloropropane

[…] costs at that time. Why is the MCL being set at 5 ppt, when the public health goal is 0.7 ppt? The determination of whether water is safe to drink and use is made by public health experts, which have calculated the theoretical health risks of TCP at the MCL at a 1-in-142,857 cancer […]

Accounting for Key Cost Drivers Shows Cal Water’s Rates are Comparable to South Feather’s Cal Water has released an independent study that concludes the water utility rates paid by its customers in Oroville are comparable to those paid by customers of South Feather Water & Power Agency (South Feather), a nearby water supplier. The […]

Glass of Water

[…] convenient as possible. Third-Party Applications While you are visiting our web site, you will notice that we make use of third-party sites such as Facebook, X, and YouTube to provide information to the public. Though individuals may have challenges with access to these particular sites, Cal Water does not control nor remedy the way […]