10 CSR 23-4.040
Drilling Methods for Monitoring Wells (Rescinded July 30, 2011)
AUTHORITY: sections 256.606 and 256.626, RSMo Supp. 1991.
Original rule filed Aug. 17, 1993, effective March 10, 1994. Amended:
Filed July 13, 1994, effective Jan. 29, 1995. Rescinded: Filed Nov. 18,
2010, effective July 30, 2011.