Abstract: The characteristics of overburden collapse and movement in inclined coal seams are significantly different from those in-horizontal and gently inclined coal seams.Especially for the mining of coal seams with multiple water supply sources, it is crucial to reveal the evolution law of the overburden “fracture field-stress field-seepage field” for safe mining.We taking the Xier No.202 working face of Wangjiashan Coal Mine as the background, carry out the research on the evolution law of “fracture field-stress field-seepage field” in the long-wall integrated mining field of inclined coal seam, and obtain the following main conclusions: the height of fissure development in overburden rock increases with the distance of working face advancement, and then remains basically unchanged after reaching the peak value.Along the dip direction of the mine, the height of fissure development shows “upper>middle>lower”.The vertical stress tends to be distributed asymmetrically along the working face, with the stress release area of the roof shifting to the upper and middle areas of the working face, and the stress release area of the floor shifting to the middle and lower areas of the working face.As the face progresses, the face fracture expands to the roof and floor plates, forming a water conduction channel, the water body of the roof and floor seeps towards the mining area, the pore pressure of the roof and floor appears negative, and develops towards the deep part of the mining area as the face progresses.Finally, water control measures have been formulated for different types of water sources.Our research provides a reference for the safe mining of inclined coal seams with multiple water sources.