For the navigation seasons of 2008 to 2010, the canal locks were scheduled to operate from 20 May each year until 15–30 October, giving 148–163 navigation days per year.
I sejlsæsonerne 2008-2010 var det planlagt sluserne skulle fungere fra den 20. maj indtil 15./30. oktober, hvilket giver 148-163 sejldage pr. år.