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Oregon Administrative Rules
Oregon Revised Statutes
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Oregon OAR
Chapter 690
Division 503
Division 503
Sandy Basin Program
Rules
690‑503‑0010
Definitions
690‑503‑0020
Policies
690‑503‑0030
Objectives
690‑503‑0040
Surface Water Classifications
690‑503‑0050
Groundwater Classification
690‑503‑0060
Special Permit Conditions
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