City of Lasalle issued the following announcement on May 2.
There will be a scheduled water shut down in effect tomorrow morning, Saturday at 8:00 am in the area of the north side of 10th Street to the south side of 11th Street between Wright and Bucklin. The shutdown is necessary to replace a leaking water valve. The shutdown will result in a boil order in effect until Test results indicate the order can be lifted. Test results should be complete sometime on Sunday.
Original source can be found here.