Current through Register Vol. 23, December 6, 2024
Rule 17.24.649 - DISCHARGE OF WATER INTO UNDERGROUND MINES(1) Surface and ground waters must not be discharged, diverted, or allowed to infiltrate into existing underground mine workings.
Mont. Admin. r. 17.24.649
NEW, 1980 MAR p. 725, Eff. 4/1/80; AMD, 1989 MAR p. 30, Eff. 1/13/89; TRANS, from DSL, 1996 MAR p. 3042; AMD, 2024 MAR p. 258, Eff. 2/10/2024