The east side of Rural Water District 3 was shut down Thursday morning while crews search for a leak.
Because of the outage, Foyil Schools canceled classes Thursday.
Officials tell 2NEWS crews have been out since midnight Thursday searching for the leak but haven't found it yet.
Towers in Tacora, West Foyil, East Foyil and Bushyhead Towers have all been emptied.
Crews will continue searching for the leak until it is found and will repair it as soon as possible.
Officials are asking anyone who sees standing water to contact the office immediately.