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Oregon Administrative Rules
Chapter 690
Division 410
Or. Admin. R. ch. 690, div. 410
Statewide Water Resource Management
Water Resources Department
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0010
Groundwater Management
0020
Hydroelectric Power Development
0030
Instream Flow Protection
0040
Interstate Cooperation
0050
Water Resources Protection on Public Riparian Lands
0060
Conservation and Efficient Water Use
0070
Water Allocation
0080
Water Storage