Board of Water Supply crews responded to an 8-inch water main break in Waianae.
It happened at about 8:15 p.m. Thursday on MacArthur Street near Waianae Elementary School.
Officials say nine customers are currently without water service.
The BWS also says the school does have water.
MacArthur Street is closed between Mill Street and Imipono Street, which may possibly affect drop-off areas for students at the school, depending on how long the repairs take.
BWS crews are working on this until the repairs are complete.
Stay with KHON2.com for the latest updates.