All about the Ir. De Kock van Leeuwensluis: service times, location and contact details. On the water map below do you see this lock complex in its immediate vicinity. On the right on this page you will find the locking times, additional information and the telephone numbers and VHF channels.
Open the Water Map for Gouda in full window
For seasoned water sports enthusiasts it is a simple procedure, but if you are not yet experienced on the water, entering and exiting the lock can be an impressive experience. How does it work, where do you moor, what should you pay attention to?
| Width 9 meter | Lock length 49 meter |
| Threshold depth (buiten) 2.9 meter | Threshold depth (binnen) 2.9 meter |
| VHF-Channel 20 | Phone number 0182-511110 |
From 16-04 until 23-05
Weekdays and Saturday and Holidays: between 08:00 and 20:00On 24-05
Weekdays and Saturday: between 08:00 and 20:00From 25-05 until 15-10
Weekdays and Saturday and Holidays: between 08:00 and 20:00From 16-10 until 15-04
Passage (on working days) must be requested at least 24 hours in advance by telephone number: (0182) 51 78 00.Administrator visiting address
Burgemeester Jamesplein 1 Gouda
Phone number: 140182
Data updated: 04 Februari 2026, 08:22 uur
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