From Harford County government:
The Harford County Department of Public Works Water and Sewer Division will begin its biannual flushing of approximately 4,000 fire hydrants on Monday, April 21, 2014.
Flushing will take place between the hours of 7:00 am to 10:00pm. Division officials say they expect the project to be completed around September 1, 2014.
“There may be a temporary discoloration of the water, changes in water pressure and temporary interruption of water service during this time,” said Water and Sewer Facilities Chief Richard Rex. “We ask for the understanding of our customers and apologize for any inconvenience created by the flushing operation.”
For more information please call the Water and Sewer Division at 410-612-1612.