In this catchment is drained from small catchment sources to bring many advantages, especially for planting during the rain don't fall or the dry season, but when entering the rainy season next year.
To store water will drain the reservoir water little by little to be utilized in many areas. Especially for cultivation during the time it does not rain. Or during the dry season When the rainy season next year.
Luggage hold water will drain the reservoir water gradually to lead, using several aspects. Especially for the cultivation in the rain or the dry season, when entering the rainy season the following year.