Board of Water Supply crews responded to an 8-inch water main break on Keawe Street in the Kakaako area.
The incident was reported at 1:35 a.m. Friday.
Initially, six businesses were affected by this break. Water service was restored to all customer at about 9:30 a.m.
All lanes on Keawe Street between Ala Moana Boulevard and Auahi Street were closed.