OAR 690-508: Grande Ronde Basin Program
9 rules in Division 508, Chapter 690 (Water Resources Department).
- OAR 690-508-0000: General Classifications
- OAR 690-508-0010: Upper Grande Ronde Subbasin
- OAR 690-508-0020: Middle Grande Ronde Subbasin
- OAR 690-508-0030: Lower Grande Ronde Subbasin
- OAR 690-508-0040: Wallowa River Subbasin
- OAR 690-508-0050: Imnaha River Subbasin
- OAR 690-508-0100: Application Process to Store Reserved Water
- OAR 690-508-0110: Upper Grande Ronde Subbasin Reservation
- OAR 690-508-0120: Middle Grande Ronde Subbasin Reservation