From the analysis of the slope of the area. It was found that the project area has drainage flow direction of water, to the point that the minimum level for the North, which is the same catchment pond.
The analysis of the slope of the area. Found that the drainage project in the direction of flow of water to the point where there is the lowest level on the north side, which is the catchment pond.
From the analysis of the slope of the area. The drainage projects in the area is the direction of flow to the point with the lowest level of the north, which is the pond to store water.