FLOODING DUE TO OTHER NATURAL CAUSES

If there is a potential for flood conditions being caused by or affected by the following phenomena, the effects on safety should be investigated and taken into account by using one of the methods described in the previous sections  

From time to time river channels may change their configuration or alignment as a result of natural processes. If there is a potential for these phenomena, the influence on flood conditions should be investigated and any possible effects on safety should be taken into account. 

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