Changes

'''Drainage Class''' refers to the frequency and duration of periods of saturation or partial saturation during [[soil]] formation, as opposed to altered drainage, which is commonly the result of artificial drainage or irrigation but may be caused by the sudden deepening of channels or the blocking of drainage outlets.

'''Drainage Class''' is a geomorphological categorization referring to the frequency and duration of periods of saturation or partial saturation during [[soil]] formation, as opposed to altered drainage, which is commonly the result of artificial drainage or irrigation but may be caused by the sudden deepening of channels or the blocking of drainage outlets.

==References==

==References==