Radioactive water environment monitoring method for coal-uranium resource superposition area

The invention particularly relates to a radioactive water environment monitoring method for a coal-uranium resource superposition area, which comprises the following steps of: knowing distribution rules of uranium ore aquifers and coal seams of the coal-uranium resource superposition area, and mastering water chemical characteristics and water environment background levels of different aquifers in the coal-uranium resource superposition area; arranging an underground water monitoring system capable of reflecting the water environment change of each aquifer and surface water body in the coal-uranium resource superposition area in time; selecting underground water long-term monitoring frequency, and on the basis of the long-term monitoring frequency, increasing the monitoring frequency during large-scale drainage or mining scale expansion of the coal mine; through underground water level monitoring, underground water flow field changes of different aquifers in the coal-uranium resource superposition area are ma