Lock |
State |
Date |
Length |
Length - Working Distance |
Width |
Fall |
South Mill Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13' 4 1/2'' |
5' 5'' |
South Mill Lock |
Rebuilt in brick/concrete |
1923 |
90' 0'' |
87' 6'' |
13' 4 1/2'' |
5' 5'' |
Twyford Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13' 6'' |
7' 0'' |
Twyford Lock |
Rebuilt in brick/concrete |
1922 |
90' 0'' |
87' 6'' |
13' 6'' |
7' 0'' |
Spellbrook Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13. 5 1/2' |
5' 0'' |
Spellbrook Lock |
Rebuilt in brick/concrete |
1921 |
90' 0'' |
87' 6'' |
13. 5 1/2' |
5' 0'' |
Tednambury Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13' 6'' |
5' 9'' |
Tednambury Lock |
Rebuilt in brick/concrete |
1919/20 |
90' 0'' |
87' 6'' |
13' 6'' |
5' 9'' |
Sawbridgeworth Lock |
Built turfsided |
1766/9 |
88' 6'' |
86' 6'' |
13' 3'' |
7' 5'' |
Sawbridgeworth Lock |
Rebuilt in brick/concrete |
1919 |
88' 6'' |
86' 6'' |
13' 3'' |
7' 5'' |
Sheering Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13' 5 1/2' |
5' 8'' |
Sheering Lock |
Rebuilt in brick/concrete |
1917 |
90' 0'' |
87' 6'' |
13' 5 1/2' |
5' 8'' |
Feakes Lock |
Built turfsided |
1766/9 |
88' 9'' |
86' 3'' |
13' 6 1/2'' |
6' 0'' |
Feakes Lock |
Rebuilt in brick/concrete |
1919 |
88' 9'' |
86' 3'' |
13' 6 1/2'' |
6' 0'' |
Harlow Mill Lock |
Built in brick |
1766/9 |
90' 0'' |
87' 0'' |
13' 6'' |
8' 9'' |
Harlow Mill Lock |
Rebuilt in brick/concrete |
1912 |
90' 0'' |
87' 0'' |
13' 6'' |
8' 9'' |
Latton Lock |
Built turfsided |
1766/9 |
89' 6'' |
86' 0'' |
13' 6'' |
6' 0'' |
Latton Lock |
Rebuilt in brick/concrete |
1915 |
89' 6'' |
86' 0'' |
13' 6'' |
6' 0'' |
Burnt Mill Lock |
Built turfsided |
1766/9 |
97' 2'' |
94' 8'' |
13' 6'' |
4' 1'' |
Burnt Mill Lock |
Rebuilt in brick/concrete |
1913 |
97' 2'' |
94' 8'' |
13' 6'' |
4' 1'' |
Parndon Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13' 6'' |
7' 0'' |
Parndon Lock |
Rebuilt in brick/concrete |
1913 |
90' 0'' |
87' 6'' |
13' 6'' |
7' 0'' |
Hunsdon Lock |
Built turfsided |
1766/9 |
90' 0'' |
87' 6'' |
13' 6'' |
7' 0'' |
Hunsdon Lock |
Rebuilt in brick/concrete |
1914 |
90' 0'' |
87' 6'' |
13' 6'' |
7' 0'' |
Roydon Lock |
Built turfsided |
1766/9 |
89' 6'' |
87' 0'' |
13' 5 1/2' |
7' 0'' |
Roydon Lock |
Rebuilt in brick/concrete |
1913 |
89' 6'' |
87' 0'' |
13' 5 1/2' |
7' 0'' |
Brick Lock |
Built in brick |
1766/9 |
89' 6'' |
87' 0'' |
13' 6'' |
6' 3'' |
Brick Lock |
Rebuilt in brick/concrete |
1914 |
89' 6'' |
87' 0'' |
13' 6'' |
6' 3'' |
Lower Lock |
Built turfsided |
1766/9 |
96' 0'' |
88' 0'' |
13' 6'' |
3' 9'' |
Lower Lock |
Rebuilt in brick/concrete |
1913 |
96' 0'' |
88' 0'' |
13' 6'' |
3' 9'' |