admin

Diamond Bar Irrigation: Notice of Meter Replacement 

Notice of Meter Replacement   Diamond Bar Estates  Scheduled Dates: April 29-30, 2026  Gem State Water will be conducting scheduled irrigation meter replacements in the Diamond Bar Estates Water System beginning Wednesday, April 29th at 8:00am through Thursday, April 30th, 2026.  As part of a broader upgrade effort and to standardize with previously installed meter technology on water services, we

Diamond Bar Irrigation: Notice of Meter Replacement  Read More »

Notification: Customer of the Gem State – Happy Valley Water System

Informative Notification Customer of the Gem State – Happy Valley Water System On February 20th, 2026 the Happy Valley Water System experienced an unplanned depressurization event. Customers affected are located near W Hayden Ave. east of N Meyer Rd and west of N Huetter Rd. including N Happy Traill and N Memory Ln. in Rathdrum,

Notification: Customer of the Gem State – Happy Valley Water System Read More »

CANCELLATION NOTICE- PLANNED WATER SHUTDOWN

A planned water service interruption is scheduled in your area has been cancelled 2/6/26 Water System Shutdown Cancelled   Dear Residents/Customers, This message is to inform you that the previously scheduled water system shutdown planned for Lynwood Estates has been officially cancelled. Date: Friday, 2/6/2026Time: 9:00 AM – 7:00 PMLocation: Customers in the Lynwood Estates

CANCELLATION NOTICE- PLANNED WATER SHUTDOWN Read More »

BOIL ADVISORY: Customers of the Gem State – Happy Valley Water System

Customers of the Gem State – Happy Valley Water System BOIL YOUR WATER BEFORE DRINKING. Bring water to a rolling boil for one minute. Let water cool before using. Gem State Water will notify customers when this issue is resolved. Background On November 13, 2025, customers of the Gem State-Happy Valley water system experienced an unplanned

BOIL ADVISORY: Customers of the Gem State – Happy Valley Water System Read More »