Abstract: Introduced the example of ground water investigation work use of IP , Super density and AMT methods in Taihang Mountain; On the special of the Taihang Mountain metamorphic rock area, made the point solutions and ideas to focus on putting forward the geophysical methods. Through the course of the geophysical exploration results for researching hydro-geological problems, briefed some electric exploration geophysical technologies and underground water prospecting work. In view of the different hydro geological situation by made use of these methods under technical difficulties faced in the application , summed up the prospecting and experience of successes and failures. Against the specificity of limitations and metamorphic rock aquifer structure, summarized an effective work mode with strong performance.