Collections
Oregon Administrative Rules

20

Or. Admin. R. ch. 690, div. 20

Dam Safety

Water Resources Department

0000Purpose and Applicability 0022Definitions 0024General Department Authorities and Intergovernmental Coordination 0026Fees 0028Preliminary Plans and Specifications for Construction of New Dams or to Increase Dam Height 0035Minimum Engineering Requirements for Final Design of New Dams or to Increase Dam Height 0036Design Requirements for New Dams or to Increase Dam Height: Site Suitability and Geotechnical Evaluation 0037Design Requirements for New Dams or to Increase Dam Height: Hydrology and Inflow Design Flood 0038Design Requirements for New Dams or to Increase Dam Height: Embankment Dam Structures 0041Design Requirements for New Dams or to Increase Dam Height: Concrete Dam Structures 0042Minimum Design Requirements for New Dams or to Increase Dam Height: Spillways 0043Design Requirements for New Dams or to Increase Dam Height: Penetrating Conduit(s) and Control of Flow through Conduits 0044Design Requirements for New Dams or to Increase Dam Height: Instrumentation for Monitoring 0047Design Requirements for New Dams or to Increase Dam Height: Geosynthetics 0048Exceptions to Standard Design Requirements 0055Design Requirements for New Dams or to Increase Dam Height: Design Drawings 0060Design Requirements for New Dams or to Increase Dam Height: Construction Specifications 0065Plan Requirements for New Dams or to Increase Dam Height: Construction Administration 0068Plan Requirements for New Dams or to Increase Dam Height: Operations and Maintenance Plan 0070New Dams or to Increase Dam Height: Submittals and Notifications by the Engineer of Record 0080New Dams, or to Increase Dam Height, Written Approval by State Engineer 0100Hazard Rating of Dams 0120Dam Breach Inundation Analysis 0140Modification of Dams 0160Removal 0180Requirement of Owners to Provide Contact and Transfer of Title Information 0250Maintenance of Dams 0260Inspection of Dams 0310Requirement to Address Maintenance Actions Need for High or Significant Hazard Dams 0340Potentially Unsafe or Unsafe Conditions 0400Emergency Action Plans (EAP)0420Immediate Action to Prevent Dam Failure 0460Proposed Final Order, Request for Hearing, Contested Case Process 0600Civil Penalty Assessment for Dam Safety