Time Limits for Western Water Rights

Natural Resources and Environment (SSRN) | November 1st, 2022

Truckee River Operating Agreement

U.S. Bureau of Reclamation (USBR) | September 6th, 2008

Click here for USBR home page for the agreement and related documents.

Click here for USBR home page for the agreement and related documents.

Tulare Lake Subbasin Probationary Hearing Draft Staff Report, Appendix A Summary Table of Proposed Deficiencies and Potential Actions to Address Deficiencies

California State Water Resources Control Board (SWRCB) | October 12th, 2023

Click here to see the main related draft report.

Click here to see the main related draft report.

Tulare Lake Subbasin Probationary Hearing Final Staff Report

California State Water Resources Control Board (SWRCB)nia | March 29th, 2024

State Water Board staff have identified specific deficiencies in the Tulare Lake Subbasin 2022 GSP and have outlined potential corrective actions to address those specifi

State Water Board staff have identified specific deficiencies in the Tulare Lake Subbasin 2022 GSP and have outlined potential corrective actions to address those specific deficiencies. The Final Staff Report also incorporates deficiencies identified by DWR’s determination. Deficiencies that have been identified within the GSP relate to: * Chronic lowering of groundwater levels with insufficient management criteria. * Continued land subsidence (sinking). * Further degradation of groundwater quality.

Tule Lake* Subbasin Groundwater Sustainability Plan

Tulelake Subbasin Groundwater Sustainability Agency | June 14th, 2024

*Spelled various as one and two words, Tule Lake and Tulelake, across the GSP submissions. From the GSP: "This ... covers the entire Tule Lake Subbasin, which comprises

*Spelled various as one and two words, Tule Lake and Tulelake, across the GSP submissions. From the GSP: "This ... covers the entire Tule Lake Subbasin, which comprises approximately 64,000 acres of irrigated land near the California-Oregon border. The Subbasin is part of the larger Upper Klamath Basin, which extends into Oregon, and is located within the North Coast Hydrologic Region. The Subbasin is within Modoc County and Siskiyou County, which have been respectively identified as "severely disadvantaged” and “disadvantaged” communities. The majority of land in the Subbasin is also in TID [Tulelake Irrigation District], which covers approximately 84% of the Subbasin. As the most prominent public agency within the Subbasin, TID has been the primary GSA responsible for recent planning activities." Due to length, this document has been divided. Part 1, Part 2

Tule Subbasin Probationary Hearing Draft Staff Report

California State Water Resources Control Board (SWRCB) | March 1st, 2024

The State Water Board recognizes that local public agencies in the Tule Subbasin significant efforts since the passage of SGMA to form groundwater sustainability agencies

The State Water Board recognizes that local public agencies in the Tule Subbasin significant efforts since the passage of SGMA to form groundwater sustainability agencies (GSAs) and then develop detailed technical and other information supporting the adoption and implementation of six groundwater sustainability plans (GSPs) for the subbasin. Despite those efforts, in January of 2022, DWR reviewed GSPs to determine if the GSPs met SGMA’s requirements and found it to be incomplete. Following revisions made by the GSAs in the subbasin, DWR reevaluated the GSPs in March of 2023, determined the GSPs to be inadequate, and referred the subbasin to the State Water Board, as required by SGMA. Consistent with SGMA, the State Water Board may now consider whether to designate the Tule Subbasin as a “probationary basin,” a term that is used in SGMA to describe a basin in the first stage of state intervention.

Turlock Subbasin Groundwater Sustainability Plan (Revised)

West and East Turlock Subbasin Groundwater Sustainability Agencies | July 12th, 2024

The Turlock GSAs submitted the first version of the Turlock GSP to the Department of Water Resources (DWR) in January 2022. DWR determined the GSP to be incomplete in J

The Turlock GSAs submitted the first version of the Turlock GSP to the Department of Water Resources (DWR) in January 2022. DWR determined the GSP to be incomplete in January of 2024 (DWR, 2024) and identified two deficiencies. The first of these involves provision of sufficient information (namely, analysis of potential impacts on wells) to support the selection of sustainable management criteria for chronic lowering of groundwater levels. The second involves the provision of sufficient details on the projects and management actions to mitigate overdraft in the Subbasin and to provide a feasible path to achieve sustainability. Corrective actions are incorporated into this revised July 16, 2024 GSP for resubmittal to DWR. This does not represent a GSP update, which is slated for 2027. The revised GSP was adopted by the GSAs on July 11, 2024 pursuant to 23 CCR § 355.2(e)(2)(A).

Updating California Water Laws to Address Drought and Climate Change

California Planning & Conservation League Foundation | February 3rd, 2022

Upper Colorado River Basin Compact, 1948

U.S. Bureau of Reclamation (USBR) | October 11th, 1948

Upper Division States Alternative for Post-2026 Operations of Lake Powell and Lake Mead

Colorado Department of Natural Resources (DNR) | March 5th, 2024