Boil Water Order Cancelled for Upper Basin 1/06/2023

COVID-19 Blog Post

FRIDAY, JANUARY 06, 2023 

Tuolumne Utilities District (TUD) and the State Water Resources Control Board has determined, through comprehensive testing of the water, that the water supplied by the Upper Basin Water Treatment Plant is safe to drink and it is no longer necessary for residents to boil tap water or consume bottled water.

On Tuesday, January 3rd, 2023, TUD issued a Boil Water Advisory to notify customers who received water from the Upper Basin Water Treatment Plant that they may be impacted.  Due to a mainline break, significant pressure was lost in the water distribution system. As a result, TUD issued a Boil Water Advisory to customers in affected areas within the Upper Basin System.  To view the Cancellation of Boil Water Notice, click the following link: Boil Water Notice Cancellation

Scroll to Top