Marietta Water said the water main break happened on Lawrence Street near Covington Avenue, which caused parts of the water system to drop to ‘dangerously low levels.’

Marietta Water has issued a boil water advisory after a water main break on Lawrence Street near Covington Avenue caused portions of the water system to lose pressure on Friday night. Marietta officials said on Sunday that additional water main breaks also happened at Lakewood Drive and Parkview Drive but did not require a boil water advisory or pose a concern about water safety in the area.

Officials say the advisory is in effect until Marietta Water has completed the appropriate testing to be confident that there is no longer a public health concern.