A water line break in Lewisville has prompted a boil water notice and the school district to cancel classes on Monday. The city said the 30" water line break is impacting about 80% of Lewisville water customers.

Much of Lewisville woke up to a boil-water notice Sunday morning after a break in a 30-inch water line. The city advised people in a large swath of Lewisville to boil tap water before it's used for drinking,

ISD cancelled Monday classes districtwide and city utility customers were told to boil their water before using it following a water main