The lake feeds into the Mississippi. Lower levels could mean problems for companies which use the river for shipping.
ADM is one of those. Company leaders say they are "monitoring the situation closely and making arrangements for alternative transportation methods." ADM is also working with the state in case any changes have to be made.
Update: 11:30 pm
SPRINGFIELD -- Luke Miller may be gone, but he's certainly not forgotten.
Everyday nearly 52,000 students in Illinois depend on afterschool…