With the increasing intensity and depth of coal mining, mining disturbance under complex geological conditions was easy to cause mine water outburst disaster, which seriously threatened the safe and efficient mining of mines. The formation and occurrence of mine water disaster was the result of the coupling of rock fracture instability, fracture development and groundwater seepage under mining disturbance. The amplitude, frequency, energy and other parameters of microseismic signals could effectively invert the fracture location, fracture strength and focal mechanism of rock mass. The parameters including apparent resistivity and natural potential in the geoelectric field signal could characterize the process of rock fracture development and groundwater migration, and reflect the dynamic evolution law of seepage field. The combination of microseism and geoelectric field information could provide an important basis for early monitoring and forewarning of water disasters. Taking No.28001 Face of Laohutai Coal Mine as an example, this paper expounded the necessity and monitoring scheme of microseismic-electrical method technology. According to the field measured data, the apparent resistivity and microseismic event distribution law of the working face were analyzed. The results showed that the relatively low resistance characteristic area during the mining period of the working face was mainly related to the development of advanced mining fissures and pores in the working face. The microseismic events were mainly distributed in the coal seam and did not meet the aquifer conditions above the roof, which provided strong support for the monitoring technology of the working face with similar surrounding conditions.