France · Europe · FR BOL
Boulogne-Sur-Mer
River (Tide Gates) · Medium harbour · English Channel; North Atlantic Ocean
Port information
- Channel depth
- 4.9 m
- Anchorage depth
- 14 m
- Berth depth
- 11 m
- Tide range
- 8 m
- Max vessel draught
- —
- Water
- fresh
- Likely soil (estimate)
- Sand, Silt / mud, Gravel
- Position
- 50.733, 1.600
Dredgers that can do the job here
- CSDCutter suction · Small, can be taken apart (150–350 mm)
Shallow inland water. The dredger has to arrive by road and float in under 2 m of draught.
- WIDWater injection · Water injection
Cheap upkeep for fine silt in channels with a current.