What is necessary to obtain flow of water?
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There are a number of good ways to measure the amount of water in a stream or a canal. What method of measurement you should use will depend on several factors:
The accuracy of the result needed;
The quantity of water present in the stream or canal you will measure;
The equipment you have available to use.
Let us compare various methods. Table 3 will help you to compare various methods and to select the one best suited to your needs.
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