City of Marine issued the following announcement on Oct. 14.
Attention! The City will be flushing fire hydrants and water mains the week of October 17 - October 22.
Flushing will occur between the hours of 11:00pm - 6:00am and may cause temporary discoloration of the water at your tap. Please run your water until the water is clear.
If you have any questions, please contact the Department of Public Works at (810) 765-9711.
Original source can be found here.