Overview
- City officials lifted the advisory at 6 a.m. Sunday after receiving laboratory results.
- The break at Waukegan Road and Westleigh Road was repaired Saturday and pressure returned to normal.
- The precaution covered the entire city because low pressure can allow contaminants into pipes.
- Residents may choose to run cold and hot taps for five minutes each to flush internal plumbing, officials said.
- During the advisory, people were instructed to boil water for at least three minutes before drinking, cooking, or brushing teeth.