Oregon Administrative Rules
Chapter 340 - DEPARTMENT OF ENVIRONMENTAL QUALITY
Division 40 - GROUNDWATER QUALITY PROTECTION
- Section 340-040-0001 - Preface
- Section 340-040-0010 - Definitions
- Section 340-040-0020 - General Policies
- Section 340-040-0030 - Permitted Operations
- Section 340-040-0040 - Remedial Investigation and Feasibility Study
- Section 340-040-0050 - Selection of the Remedial Action
- Section 340-040-0060 - Non-Permitted Activities
- Section 340-040-0070 - On-Site Sewage Disposal: Area Wide Management
- Section 340-040-0080 - Numerical Groundwater Quality Reference Levels and Guidance Levels
- Section 340-040-0090 - Interim Standards for Maximum Measurable Levels of Contaminants in Groundwater to be Used in the Designation of a Groundwater Management Area
- Section 340-040-0100 - Statement of Purpose
- Section 340-040-0105 - Definitions
- Section 340-040-0108 - Method and Criteria for Establishment of Maximum Measurable Levels of Contaminants in Groundwater: General Policies
- Section 340-040-0110 - Substances Regulated Under These Rules
- Section 340-040-0120 - Notice of Intent to Propose Contaminants for Adoption of a Maximum Measurable Level
- Section 340-040-0125 - Method and Criteria for Establishment of Maximum Measurable Levels of Contaminants in Groundwater: Methods to Establish Maximum Measurable Levels
- Section 340-040-0130 - Human Health and Environmental Advisories
- Section 340-040-0135 - Modification to the Maximum Measurable Level
- Section 340-040-0140 - Statement of Purpose
- Section 340-040-0150 - Definitions
- Section 340-040-0160 - Wellhead Protection: General Policies
- Section 340-040-0170 - Required Elements of A Wellhead Protection Plan
- Section 340-040-0180 - Certification Procedure
- Section 340-040-0190 - Update Procedure
- Section 340-040-0200 - Decertification Procedure
- Section 340-040-0210 - Appeal Procedure
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