Some people in Flower Mound will need to boil their water before drinking it Tuesday.
The boil water notice is necessary because crews are installing a new section of pipe from Flower Mound's new water tower on Freeman Road.
The boil water notice affects those customers west of High Road. In all, about 600 homes are affected.
Customers should boil their water from 9 a.m. to about 7 p.m. Tuesday.