The population of Bridge of Weir is 4,635.
The stream flow was interrupted by a series of weirs.
The sharp-crested weirs are classified according to the shape of the weir opening, such as rectangular weirs and triangular weirs.
The population of Bridge of Don is 22,419.
The population of Shotley Bridge is 27,394.
Pateley Bridge's population is 2,000.
The population of Walmer Bridge is 1,815.
Whaley Bridge's population is 6,226.
Laneshaw Bridge's population is 759.
Bamber Bridge's population is 12,126.
The population of Dulnain Bridge is 129.
Bridge of Earn's population is 2,330.
Bonar Bridge's population is 1,000.