A knickpoint is a place where the stream gradient is significantly steeper than other locations within the stream.

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A knickpoint is a location where there is a sudden change in the stream gradient, resulting in a steep section of the stream. This can be caused by geologic processes, such as the uplift or erosion of rock layers, or by human activities, such as the construction of dams or diversions.

A Knickpoint Is a Place Where the Stream Gradient Is