The break occurred sometime before 6 a.m. at JFK Boulevard and 71st Street in Guttenberg. The break also disrupted service in West New York.
Service had been restored to most customers by 11 a.m. but Suez sent a water truck to Guttenberg to accommodate those who were still affected by the break.
The gusher of water resulting from the break damaged a number of nearby vehicles, News 12 New Jersey reported.
Click here to follow Daily Voice Hudson and receive free news updates.