Collections
Oregon Administrative Rules
Chapter 632
Or. Admin. R. ch. 632
Department of Geology and Mineral Industries
Department of Geology and Mineral Industries
Learn More
Log In
Sign Up
1
Procedural Rules
5
Tsunami Inundation Zone
7
Further Review Area Maps
10
Oil and Gas Rules
15
Information and Seismic Test Holes
20
Geothermal Regulations
30
Oregon Mined Land Reclamation Act — Applicable to All Surface Mining Except as Specifically Provided under Oar Chapter 632, Division 035 (Coal and Metal-bearing Ore Operations), and Oar Chapter 632, Division 037 (Chemical Process Mining)
33
Oregon Mined Land Reclamation Act — Applicable to Exploration Activities Obtaining Permits After July 31, 1990
35
Oregon Mined Land Reclamation Act — Placer Mines, Coal Mines, and Metal Mines Using Only Gravity Separation
37
Consolidated Permitting of Mining Operations
38
Voluntary Reclamation Program