City of Earlville issued the following announcement on Jan. 30.
Utility bills are always due on the 15th of the month. Payment must be received at City Hall by the 15th. You can pay your bill:
in person with cash or check,
through the mail; if mailing, allow time for mailing to be received by the 15th, send to: City of Earlville, PO Box 98, Earlville, IL 60518
in one of the drop boxes at City Hall, on front of building or off of parking lot, or
by automatic bank draft which requires you to submit the Application for Automatic Bill Payment below
Original source can be found here.