OAR 690-507-0680
Butter Creek (CGWA) Process of Periodic Review of Sustainable Annual Yield

(1)

The Department shall determine whether a reasonably stable water level was achieved in the basalt groundwater reservoir in each subarea in 2000 and every five years thereafter.

(2)

For any subarea in which a reasonably stable water level was achieved, the Department may increase the sustainable annual yield if the evaluation under section (1) of this rule indicates that more water is available than the existing sustainable annual yield.

(3)

For any subarea in which a reasonably stable water level was not achieved, the Department may decrease the sustainable annual yield or modify subarea boundaries, or both, if the evaluation under section (1) of this rule indicates that less water is available than the existing sustainable annual yield.

(4)

For any subarea in which a reasonably stable water level was achieved but for which individual wells, in the Director’s judgment, show significant water level declines, the Department may propose modification of subarea boundaries.

(5)

If the Department proposes to modify sustainable annual yields or subarea boundaries, it shall conduct a rulemaking hearing as part of the basin program.

(6)

The Department may propose modification of subarea boundaries at times other than the five year review required in section (1) of this rule.

(7)

Individuals with a groundwater right in the Butter Creek Critical Groundwater Area may petition the Department to modify subarea boundaries under the following conditions:

(a)

The petition shall be in writing;

(b)

The petition shall contain evidence in support of the proposed boundary change; and

(c)

The petition shall specify the proposed location of the boundary.

Source: Rule 690-507-0680 — Butter Creek (CGWA) Process of Periodic Review of Sustainable Annual Yield, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=690-507-0680.

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

Jun. 8, 2021

Rule 690-507-0680’s source at or​.us