Or. Admin. R. 632-015-0005
These rules provide requirements for seismic and information hole operations, including financial security, groundwater protection, and surface reclamation.
ORS 520
ORS 520.095
DGMI 2-2013, f. & cert. ef 3-21-13
GMI 2-1990, f. 8-9-90, cert. ef. 8-31-90