41. The current tidal limit of the Axe is the sluice gates at Bleadon and Brean Cross. 42. Shuiguanmen was located near Zhengyangmen's eastern sluice gate . 43. Behind the bridge are the Scharrebiersluis sluice gates . 44. The plan involved suppressing the secondary arm of the Senne by closing the Lesser Sluice Gate . 45. The sluice gate at Everely is designed specifically to not allow floodwater to enter the Derwent. 46. The village once boasted a wooden watermill with two sluice gates next to the Mill House Hotel. 47. The villages documented changes in their towns as a result of the opening of the sluice gates . 48. The sluice gates were not able to handle the overflow of water partially due to sedimentation blockage. 49. The dam's sluice gates were closed on June 1, allowing the reservoir behind it to begin filling. 50. In the center will be a 484-meter spillway section with 23 bottom outlets and 22 sluice gates .
