Division 507 - UMATILLA BASIN PROGRAM
- Section 690-507-0010 - Definitions
- Section 690-507-0020 - Policies
- Section 690-507-0030 - Walla Walla River Subbasin
- Section 690-507-0040 - Wildhorse Creek Subbasin
- Section 690-507-0050 - Upper Umatilla River Subbasin
- Section 690-507-0060 - Birch and McKay Creeks Subbasin
- Section 690-507-0070 - Columbia-Umatilla Plateau Subbasin
- Section 690-507-0080 - Butter Creek Subbasin
- Section 690-507-0090 - Willow Creek Subbasin
- Section 690-507-0610 - Butter Creek Critical Groundwater Area (CGWA): Purpose
- Section 690-507-0620 - Butter Creek CGWA: Definitions
- Section 690-507-0630 - Butter Creek CGWA: General Requirements
- Section 690-507-0635 - Butter Creek CGWA: Water Users Exempt from Division Requirements
- Section 690-507-0640 - Butter Creek CGWA: Duties of Water Users
- Section 690-507-0645 - Flow Meter Specifications and Installation Guidelines
- Section 690-507-0647 - Butter Creek CGWA: New Subarea Boundaries
- Section 690-507-0650 - Butter Creek CGWA: Sustainable Annual Yield
- Section 690-507-0660 - Butter Creek CGWA: Method for Determining the Sustainable Annual Yield
- Section 690-507-0670 - Butter Creek CGWA: Distribution of Sustainable Annual Yield
- Section 690-507-0680 - Butter Creek (CGWA) Process of Periodic Review of Sustainable Annual Yield
- Section 690-507-0690 - Butter Creek (CGWA) Annual Reporting
- Section 690-507-0700 - Violation Policy
- Section 690-507-0750 - Purpose
- Section 690-507-0760 - Definitions
- Section 690-507-0770 - General Requirements
- Section 690-507-0775 - Water Users Exempt from Division Requirements
- Section 690-507-0780 - Duties of Water Users
- Section 690-507-0785 - Flow Meter Specifications and Installation Guidelines
- Section 690-507-0790 - Stage Gulch CGWA: Sustainable Annual Yield
- Section 690-507-0800 - Method for Determining the Sustainable Annual Yield
- Section 690-507-0810 - Distribution of Sustainable Annual Yield
- Section 690-507-0820 - Process of Periodic Review of Sustainable Annual Yield
- Section 690-507-0830 - Annual Reporting
- Section 690-507-0840 - Violation Policy