Kern County Subbasin Probationary Hearing Final Staff Report

California State Water Resources Control Board (SWRCB) | January 21st, 2025

The State Water Resources Control Board (State Water Board or Board) staff developed the Probationary Hearing Final Staff Report (Final Staff Report) for the Kern County

The State Water Resources Control Board (State Water Board or Board) staff developed the Probationary Hearing Final Staff Report (Final Staff Report) for the Kern County Subbasin (subbasin) to help inform the Board’s decision pursuant to the Sustainable Groundwater Management Act (SGMA or Act) as to whether to designate the Kern County Subbasin a probationary basin, as defined in the Act.   Companion information and documents: Kern County Subbasin State Water Resources Control Board Update Page Final Staff Report: Executive Summary Appendix A: Summary Table of Proposed Deficiencies and Potential Actions Appendix C: Public Process, Tribal Consultation, and Engagement; Draft Staff Report Comments Appendix D: State Water Board Review of the 2020 Groundwater Sustainability Plans and DWR Incomplete Determination

Kings County Farm Bureau vs. California State Water Resources Control Board

Superior Court of California, County of Kings | September 12th, 2024

Kings River East GSA Groundwater Sustainability Plan (Revised)

Kings River East Groundwater Sustainability Agency (KREGSA) | July 5th, 2022

Klamath Basin Settlement Agreements

Congressional Research Service (CRS) | October 21st, 2015

The Klamath River Basin on the California-Oregon border is a focal point for local and national discussions on water allocation and species protection. Previously, water

The Klamath River Basin on the California-Oregon border is a focal point for local and national discussions on water allocation and species protection. Previously, water and species management issues have exacerbated competition and generated conflict among several interests—farmers; Indian tribes; commercial and sport fishermen; federal water project and wildlife refuge managers; environmental groups; hydropower facility operators; and state, local, and tribal governments. Drought conditions and a call for water by senior water rights holders in 2013 have again brought these issues to the forefront. In 2010, the Secretary of the Interior and the governors of Oregon and California, along with multiple interest groups, announced the results of a multiyear negotiation process to resolve long-standing issues in the basin: two interrelated agreements, supported by the federal government and signed by the two states and numerous other parties. These agreements, known as the Klamath Basin Restoration Agreement (KBRA) and the Klamath Hydroelectric Settlement Agreement (KHSA), together aim to provide for water deliveries to irrigators and wildlife refuges, fish habitat restoration, and numerous other related actions. Generally, the KBRA provides for actions intended to restore Klamath fisheries and for assurances for water deliveries to wildlife refuges and federal project irrigators under certain circumstances, among other things. The KHSA lays out a process that could lead to the removal of four privately owned dams on the Klamath River. This dam removal would be one of the largest and most complex projects of its kind ever undertaken. Some parts of the Klamath agreements are being carried out under existing authorities. Studies to inform a determination on dam removal under the KHSA by the Secretary of the Interior are complete, and some restoration actions have been initiated. However, congressional authorization is required for the most significant components of the agreements to be implemented. The KBRA and KHSA did not address all outstanding issues in the basin. A water rights adjudication by the state of Oregon (in progress since the 1970s) is ongoing. In 2013, the adjudication reaffirmed “time immemorial” tribal water rights in the upper part of the Klamath Basin, confirming that tribal water rights are senior to those of other water rights holders. This resulted in a “call” on water rights (i.e., notice by senior water rights holders that their demands exceed available flows), and led to reductions to water supplies for some junior users during the low water year of 2013. To resolve these issues and prevent such a scenario from occurring again, a separate settlement agreement (the Upper Klamath Basin Settlement Agreement) was negotiated by stakeholders and finalized in April 2014. To be implemented, the agreement would need to be authorized along with the KBRA and KHSA. The KBRA and KHSA were originally set to expire in 2012 if no authorizing legislation was enacted, but they have since been extended (most recently through 2015). Parties may also withdraw individually from the agreements, and several parties initiated this process of withdrawal. In the 114th Congress, S. 133 would authorize the Klamath agreements, including a suite of new federal actions that have received support from disparate parties and are required for the agreements to be implemented. Previous legislation in the 113th Congress (S. 2379) was ordered to be reported out of the Senate Committee on Energy and Natural Resources on November 13, 2014.

Land Transitions and Dust in the San Joaquin Valley

Public Policy Institute of California (PPIC) | July 24th, 2022

The Sustainable Groundwater Management Act (SGMA) requires groundwater users to bring their basins into balance over the next two decades. In the San Joaquin Valley, this

The Sustainable Groundwater Management Act (SGMA) requires groundwater users to bring their basins into balance over the next two decades. In the San Joaquin Valley, this will mean taking more than 500,000 acres of agricultural land out of intensive irrigated production. Among other issues, this could potentially lead to air quality impacts if the lands become new sources of dust, especially windblown dust, which can have numerous negative short- and long-term health and environmental impacts. In addition, the changing climate may exacerbate risks as warmer temperatures can dry out soils and increase dust emissions. The overall air quality impact of transitioning agricultural land to new uses is nuanced, but proactive management can help to identify high-risk areas and at-risk communities, and direct effort and funding to the most cost-effective interventions.

Land Use and Resource Management Plan for the Primary Zone of the Delta

Delta Protection Commission (DPC) | February 25th, 2010

The Delta Protection Act of 1992 (Act) established the Delta Protection Commission, a State entity to plan for and guide the conservation and enhancement of the natural r

The Delta Protection Act of 1992 (Act) established the Delta Protection Commission, a State entity to plan for and guide the conservation and enhancement of the natural resources of the Delta, while sustaining agriculture and meeting increased recreational demand. The Act defines a Primary Zone, which comprises the principal jurisdiction of the Delta Protection Commission. The Secondary Zone is the area outside the Primary Zone and within the “Legal Delta”; the Secondary Zone is not within the planning area of the Delta Protection Commission. The Act requires the Commission to prepare and adopt a Land Use and Resource Management Plan for the Primary Zone of the Delta, which must meet specific goals. This document constitutes the Land Use and Resource Management Plan for the Primary Zone of the Delta (Plan), as updated in 2010. The Act (Public Resources Code Section 29760 et. seq.) requires the Commission to prepare and adopt and thereafter review and maintain a comprehensive long-term Resource Management Plan for land uses within the Primary Zone of the Delta (“Resource Management Plan”). The Resource Management Plan is to set forth a description of the needs and goals for the Delta and a statement of the policies, standards, and elements of the Resource Management Plan. Within 180 days of the adoption of the Resource Management Plan or any amendments by the Commission, all local governments, as defined in Public Resources Code Section 29725, shall submit to the Commission proposed amendments to their general plans. The amendments shall cause the general plans to be consistent with the criteria in Public Resources Code Section 29763.5 with respect to land located within the Primary Zone. Those criteria include a requirement that the general plan be consistent with the Resource Management Plan (Plan).

Land Use Planning and Management (Resource Management Strategy)

California Department of Water Resources (DWR) | July 29th, 2016

Land use planning and management cuts across many resource management strategies (see Box 1). More efficient and effective land use is linked to several resource manageme

Land use planning and management cuts across many resource management strategies (see Box 1). More efficient and effective land use is linked to several resource management strategies including watershed, water use efficiency, groundwater quality, flood management, parks and recreation, climate change adaptive management, and agricultural lands stewardship. Directing development away from agricultural lands permits multi-objective management of these lands for agricultural preservation, floodplain management, water quality, habitat conservation, and sustainable development. In addition, planning for more compact and sustainable communities, both urban and rural, will assist in reducing reliance on the state’s water supply, and result in more efficient use of California’s water resources. Important considerations of water issues and land use planning include not only the effects of the physical environment, but also the economic and social impacts of land use planning and development. Stronger collaboration between land use planners and water managers can promote more efficient and effective land-use patterns and integrated regional water management (IRWM) practices, which can produce safer and more resilient communities. Integrating land use and water management consists of planning for the housing and economic development needs of a growing population, while providing for the efficient use of water, water quality, energy, and other resources. The way in which Californians use land — the type of land use, transportation, and level of use — has a direct relationship to water supply and quality, flood management, hazard mitigation, and other water issues. Likewise, the better integrated water resources are, the more efficient local communities can be at producing land use planning benefits and opportunities. For example, compact development patterns in existing urban areas can limit the amount of development in floodplains, leading to improved flood management and safety and more efficient infrastructure. Land use planners consider water throughout the local land use planning process, and water is a critical element in adopting efficient land use planning policies. The availability of water supplies, water resource features such as streams, wetlands, and groundwater recharge areas, and policies and regulations about water quality, drainage, and flooding are all considered for a community’s land use vision. Planners should also consider the benefits of integrating water- related features for flood management, water supply and quality, recreation, and climate change adaptive management.

Land Use/Water Supply Analysis Guidebook

Northern California Water Association | November 13th, 2008

The primary objective of the Land Use/ Water Supply Guidebook (Guidebook) is to provide members of the Northern California Water Association (NCWA) with practical inform

The primary objective of the Land Use/ Water Supply Guidebook (Guidebook) is to provide members of the Northern California Water Association (NCWA) with practical information to assist them with review or preparation of water supply and demand analyses as part of local land use planning processes. Through a broader understanding of the statutory requirements and relevant analytical methods, NCWA members can help ensure that Sacramento Valley land use planning efforts effectively consider water resources management issues. The Guidebook builds upon the successful efforts of the participants in the Sacramento Valley Integrated Regional Water Management Plan (IRWMP), which recognize that rapidly changing water use patterns in the Sacramento Valley are impacting business decisions. At the center of this change in Sacramento Valley water use patterns are the changes in land use in a historically agricultural region, driven primarily by urban development that is relying almost exclusively upon groundwater resources to meet new demands. Additionally, changing cropping patterns and managed wetlands may require additional water supplies. The Guidebook will highlight opportunities to maximize Sacramento Valley water resources and to avoid conflict by identifying the primary processes in California for linking water supply planning and land use planning at the local government level. The Guidebook focuses upon the water supply planning components in relevant land use planning documents, the assumptions used to develop the data and the conclusions, and considerations of the typical scope and depth of the required elements. By clearly identifying the range of reasonable assumptions, water managers, land use planners, special district board members, and local government staff and officials may effectively coordinate their efforts as part of the IRWMP and continue practicing integrated regional water management.

Landsat and Water—Case Studies of the Uses and Benefits of Landsat Imagery in Water Resources

U.S. Geological Survey (USGS) | March 20th, 2014

Water availability and allocation are issues gaining a great deal of attention, particularly in arid climates. Increases in population growth and recent droughts bring ur

Water availability and allocation are issues gaining a great deal of attention, particularly in arid climates. Increases in population growth and recent droughts bring urgency to measuring and monitoring water use in areas such as the western United States, where the majority of the water has already been allocated.  In the world of water resource management, Landsat has played a key role in providing objective and continuous data for the United States, particularly in the arid west. Water-related benefits of Landsat imagery are also reaped far beyond the United States’ borders in countries such as Chile, Australia, Morocco, Sudan, and Venezuela, which are using Landsat data to make informed decisions regarding natural resource allocation and use. 

Landslides: Processes, Prediction, and Land Use

American Geophysical Union (AGU) | January 1st, 2006

Published by the American Geophysical Union as part of the Water Resources Monograph Series, Volume 18. Landslides are a constant in shaping our landscape. Whether by

Published by the American Geophysical Union as part of the Water Resources Monograph Series, Volume 18. Landslides are a constant in shaping our landscape. Whether by large episodic, or smaller chronic, mass movements, our mountains, hills, valleys, rivers, and streams bear evidence of change from landslides. Combined with anthropogenic factors, especially the development and settlement of unstable terrain, landslides (as natural processes) have become natural disasters. This book charts our understanding of landslide processes, prediction methods, and related land use issues. How and where do landslides initiate? What are the human and economic consequences? What hazard assessment and prediction methods are available, and how well do they work? How does land use, from timber harvesting and road building to urban and industrial development, affect landslide distribution in time and space? And what is the effect of land use and climate change on landslides? This book responds to such questions with: • Synopses of how various land uses and management activities influence landslide behavior • Analyses of earth surface processes that affect landslide frequency and extent • Examples of prediction techniques and methods of landslide hazard assessment, including scales of application • Discussion of landslide types and related costs and damages Those who study landslides, and those who deal with landslides, from onset to after-effects—including researchers, engineers, land managers, educators, students, and policy makers—will find this work a benchmark reference, now and for years to come.