| 31. | The Great Freshwater Sluice below Appledore deteriorated, and failed in 1650.
 
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 | 32. | It was called the Craven Channel, and ended at Craven Sluices.
 
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 | 33. | Other population centres include Seaton Delaval, and Seaton Sluice.
 
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 | 34. | Parts of this lock can still be seen beside the feeder sluice.
 
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 | 35. | The sluice which powered the waterwheel and sluice keepers cottage still exist.
 
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 | 36. | The sluice which powered the waterwheel and sluice keepers cottage still exist.
 
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 | 37. | There is a sluice door in the sea dike of the Torensteepolder.
 
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 | 38. | There were sluice gates and arches on the western side.
 
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 | 39. | Archways and sluice gates were present on the eastern and western sides.
 
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 | 40. | The sluice gate tower and watchtower were dismantled in 1935.
 
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