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Controls the water level change so that boats can navigate up and down different water levels.
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∙ 15y ago
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What river flows into Mississippi's river?
the port lock
What is the longest lock on the river thames?
The longest lock on the River Thames is Teddington Lock. Teddington Lock also contains the smallest lock on the Thames, which is located in England.
What is an enclosure in a canal or river?
Lock
What affects the River Thames?
Tides as far up river as Teddington Lock and heavy rainfall in the rest of the river.
Which boats take priority at a river lock?
commercial;)
What type of river is the river Thames?
The river Thames is tidal as far upstream as Teddington Lock which is in a suburb of West London.
What flashing light tells you to enter a river lock?
Green
Which flashing lights tells you to enter River lock?
Green
What has the author Max Lock written?
Max Lock has written: 'The Hartlepools' 'Bedford by the river' -- subject(s): City planning
When using river lock which class of boat has priority?
Commercial boats
Why does the river thames have locks?
There are no locks on the Thames. There are lots of locks on the Thames so that the river can be navigated. The river is tidal as far as Teddington Lock in west London.
Where is the River Thames tidal to?
Teddington Lock at Staines, to the West and upstream from London.
