ONWASA says water tests have come back okay for residents at the north end of North Topsail Beach.
Residents who lived from Sea Gull Lane to the end of the island were under a boil water advisory because of a break in a water line.
That advisory has now been lifted.
Some Onslow County beach residents are being told to boil their water before using it for human consumption.
ONWASA says homes on North Topsail Beach from Sea Gull Lane to the end of the island may have low pressure, or no water due to a repair in the area.
After water is restored, ONWASA says those residents should use bottled water or boil their water.
Tests on the system will have to be done before the boil water advisory is lifted.