Groundwater was water located in the layer below the surface of the soil. UMP has a land area of 10.29 hectares. This study aimed to determine the groundwater flow pattern and distribution in Universitas Muhammadiyah Purwokerto.
The study used a hydrogeological approach and a geo electric survey. The data were collected through samples to represent the entire of UMP area. The populations were groundwater and geology in UMP. The samples for groundwater distribution represented 2 sample points and groundwater flow patterns represented 16 wells or sample points. They were taken by using a purposive area sampling technique. Analysis of groundwater distribution data used 2D re2dinv application and groundwater flow patterns used the application of surfer 13.
The results revealed that groundwater distribution was at a depth of 5 meters from ground level while the aquifer was 40 meters above sea level, so it was seen from the types of groundwater, including shallow groundwater, 100 meters with low resistivity on the first pass between 0.928-28.1 m and the second passage of 9.48-308 m. Then, based on the groundwater position, it belonged to a free aquifer. Groundwater flow patterns that were resulted from creating groundwater contour maps showed that groundwater moved towards the northwest to the southeast, for example, the groundwater release area in the form of springs in the alluvium and also the andesite-basalt volcanic material.