R Research area is located in Cibodas Village, Cibodas District, Tangerang Municipality, Banten Province. This research is based on the importance of knowing of chemical properties in populated area near chocolate factory. The purpose of the research is to find out the linkage between surface water from factory waste and groundwater in the research area and the indication of contamination of metal contamination elements (Arsen, Cadmium, and Lead) with groundwater. The method used is taking a groundwater sampler in each dug well, measuring the hysical properties of groundwater and measuring dug wells to create Water Table distribution maps, as well as chemical analysis of the main ions of groundwater samples in the laboratory. The next stage is to interpret of the drill bit cross section to determine the types of aquifers in the study area, is the stressed and suspended aquifer. The correlation principle used is the principle of lithocorrelation, which connects the same unit of lithology and its stratigraphic position. The largest ion content is the calcium cation element and sulfate anion element. Based on laboratory results and comparisons with quality standards, groundwater in the study area is not polluted by the metal contamination elements of the chocolate factory.