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I. Amount of rainfall.
- High rainfall over a long period of time has led to more infiltration leading to a lot of underground water.
II. Vegetation cover.
Plenty of vegetation cover on the ground reduce surface runoff allowing infiltration causing a lot of underground water.
III. Slope gradient.
Gentle gradient allow more water infiltration into the ground leading to availability of more underground water
marto answered the question on October 2, 2019 at 08:58
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