HATBORO, Pa. (CBS) — A water main break is affected residents in Hatboro, Montgomery County Sunday morning.

Crews worked much of the day to repair the 10-inch break on East Moreland Avenue between North York Road and North Penn Street.

An Aqua America spokeswoman says water was shut off to 100 customers. Crews finally fixed the 85-year-old main around 5 p.m..

According to the Borough Facebook page, officials had plans in place in the event of an emergency.