OAR 340-104-0029
Unsaturated Zone Monitoring Program

340‑104‑0001
Purpose, Scope and Applicability 340‑104‑0003
Relationship to Interim Status 340‑104‑0004
Imminent Hazard Action 340‑104‑0011
Identification Number 340‑104‑0012
Required Notices 340‑104‑0021
General Inspection Provisions 340‑104‑0029
Unsaturated Zone Monitoring Program 340‑104‑0056
Emergency Procedures 340‑104‑0074
Availability of Records 340‑104‑0075
Periodic Report 340‑104‑0143
Financial Assurance for Facility Closure 340‑104‑0145
Financial Assurance for Post-Closure Care 340‑104‑0147
Liability Requirements 340‑104‑0149
Use of State-Required Mechanisms 340‑104‑0150
State Assumption of Responsibility 340‑104‑0151
Wording of the Instruments 340‑104‑0220
Applicability to Surface Impoundments 340‑104‑0228
Closure and Post-Closure Care of Surface Impoundments 340‑104‑0258
Closure and Post-Closure Care for Waste Piles 340‑104‑0276
Food-Chain Crops 340‑104‑0339
Procedure For Prohibiting the Land Disposal of Any Hazardous Waste 340‑104‑0340
Applicability to Incinerators 340‑104‑0343
Performance Standards 340‑104‑1201
Design and Operating Standards