OAR 340-040-0060
Non-Permitted Activities

Non-permitted activities shall include, but not be limited to, spills, releases and past practices from activities that are not subject to a permit and activities that are subject to a permit but were not permitted at the time of the release.

(1)

Except as provided otherwise under statutory or administrative authorities, when a non-permitted activity could result in or has resulted in the pollution of groundwater the Department may require the liable person to:

(a)

Conduct a remedial investigation and feasibility study pursuant to OAR 340-040-0040 (Remedial Investigation and Feasibility Study);

(b)

Implement remedial action pursuant to OAR 340-040-0050 (Selection of the Remedial Action).

(2)

In conducting the remedial investigation and feasibility study, and selecting the remedial action under the requirements contained in OAR 340-040-0040 (Remedial Investigation and Feasibility Study) and 340-040-0050 (Selection of the Remedial Action), the concentration limits will be established at background water quality levels.

(3)

Clean-up levels for non-permitted activities will be established by the procedures contained in OAR 340-040-0040 (Remedial Investigation and Feasibility Study) and 340-040-0050 (Selection of the Remedial Action) which include evaluations of practicability as contained in OAR 340-040-0050 (Selection of the Remedial Action)(1)(b).

Source: Rule 340-040-0060 — Non-Permitted Activities, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=340-040-0060.

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

Jun. 8, 2021

Rule 340-040-0060’s source at or​.us