City of Coldwater issued the following announcement on Sept 10.
It’s that time of year. The Coldwater Board of Public Utilities (CBPU) will begin their semi-annual hydrant flushing on Monday, September 20th, and will continue flushing the hydrants until Friday, September 24th. Hydrant flushing ensures that water quality is maintained and tests the water pressure. During hydrant flushing, you may notice discoloration of your water. If this occurs slowly run cold water out of your faucet until the water becomes clear. Motorcyclists should exercise caution when approaching a fire hydrant, as the road may be wet. Questions? Contact the CBPU at (517) 279-9531. Thank you.
Original source can be found here.
Source: City of Coldwater