FIELD: hydraulic engineering, water development works. SUBSTANCE: method for preventing filtering from tailing pool includes filling tailing pool 1, arranging anti-filtering screen 2 along bottom 3 and sides 4 of the pool, as well as arranging water regulating wells 5 around the tailing pool. With the method applied, underground water level in the outer loop 6 is kept 1.0 - 1.5 m over underground water level in inner loop 7. Rise of underground water in outer loop is ahead of that in inner loop as the height of tailing pool body rises. EFFECT: preventing filtering. 1 dwg
