Oregon Administrative Rules
Chapter 340 - DEPARTMENT OF ENVIRONMENTAL QUALITY
Division 43 - CHEMICAL MINING
- Section 340-043-0000 - Purpose and Policies
- Section 340-043-0010 - Definitions
- Section 340-043-0020 - Permit Required
- Section 340-043-0025 - Permit Conditions on Assumption of Liability
- Section 340-043-0030 - Permit Application
- Section 340-043-0040 - Plan and Specifications
- Section 340-043-0050 - Design, Construction, Operation and Closure Requirements
- Section 340-043-0060 - Exemption from State Permit for Hazardous Waste Treatment or Disposal Facilities
- Section 340-043-0070 - Purpose
- Section 340-043-0080 - General Provisions
- Section 340-043-0090 - Control of Surface Water Run-On and Run-Off
- Section 340-043-0100 - Physical Stability of Retaining Structures and Emplaced Mine Materials
- Section 340-043-0110 - Protection of Wildlife
- Section 340-043-0120 - Guidelines for the Design, Construction, Operation and Closure of Chemical Mining Operations: Guidelines for Design, Construction, and Operation of Heap-Leach Facilities
- Section 340-043-0130 - Guidelines for Disposal of Mill Tailings
- Section 340-043-0140 - Guidelines for Disposal or Storage of Wasterock, Low-Grade Ore and Other Mined Materials
- Section 340-043-0150 - Guidelines for the Design, Construction, Operation and Closure of Chemical Mining Operations: Guidelines for Heap-Leach and Tailings Disposal Facility Closure
- Section 340-043-0160 - Post-Closure Monitoring
- Section 340-043-0170 - Land Disposal of Wastewater
- Section 340-043-0180 - Guidelines for Open-Pit Closure
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