^[PDF] Preparing for Rising Seas: How the State Can Help Support Local Coastal Adaptation Efforts

December 10, 2019 - This report responds to increasing legislative interest in determining how the state can best prepare for the impacts of climate change, including sea‑level rise (SLR).

Also see this Summary Fact Sheet for the report

Climate Change Impacts Across California - Crosscutting Issues

April 5, 2022 - This report contains four primary sections: (1) a description of the five key climate hazards affecting California, (2) the major ways those hazards impact sectors across the state, (3) significant existing state‑level efforts underway to address climate change impacts, and (4) key issues for the Legislature to consider in response to these impacts. This is one of a series of reports summarizing how climate change will impact different sectors across California.

^[PDF] Coastal Adaptation

March 27, 2019 - Presented to Assembly Budget Subcommittee No. 3 on Resources and Transportation

^[PDF] Coastal Adaptation

April 4, 2019 - Presented to Senate Budget and Fiscal Review, Subcommittee No. 2 on Resources, Environmental Protection, Energy and Transportation

Assessing Vulnerability of State Assets to Climate Change

January 9, 2020 - This post summarizes the current efforts being undertaken by state departments to assess the vulnerability of state facilities to the future impacts of climate change. We find that most state agencies are only in the early stages of conducting such assessments, which are a critical first step of a multistep process of planning to reduce risks to state assets and public services. We provide a number of oversight questions the Legislature can use to monitor what progress is being made by individual state departments.

The 2019-20 Budget: Natural Resources and Environmental Protection

February 14, 2019 - In this report, we assess several of the Governor’s budget proposals in the natural resources and environmental protection areas. Based on our review, we recommend various changes, as well as additional legislative oversight. We provide a complete listing of our recommendations at the end of this report.

^[PDF] A Perspective on the Drought in California

November 21, 1991 - Despite heavy rains in March 1991, California continues to face a serious near-term water problem resulting from five years of drought. In fact, the amount of water in storage on October 1, 1991 was about equal to the amount in storage one year ago—a year in which strict conservation measures were imposed in some areas and there were significant reductions in water supplies for many agricultural users. In this paper, we provide background information on California's water system, the impact of the drought, water needs in the future, and legislative options for coping with water supply limitations.

Oil Pipeline Spills: The Avila Beach and Guadalupe Experience

December 8, 1998 - (Cal Update)

^[PDF] Managing Floods in California

March 22, 2017 - This report is intended to provide basic information about floods and flood management in California. (Whereas previous generations referred to “flood control” or “flood prevention” activities, experts now prefer the term “flood management” in acknowledgement that floodwaters are recurring and inevitable.) We begin by summarizing the history, causes, and risk of floods across the state. We then describe flood management agencies, infrastructure, and strategies, as well as how governmental agencies typically respond when floods occur. Next, we describe the spending levels and funding sources currently supporting flood management efforts, as well as estimates for how much additional funding may be needed to improve those efforts. We conclude by highlighting some key challenges confronting the state in contemplating how best to manage floods in California.

^[PDF] Climate Change and State Bonds

March 26, 2019 - Presented to Senate Committee on Natural Resources and Water

^[PDF] Proposition 84 The Safe Drinking Water, Water Quality and Supply, Flood Control, River and Coastal Protection Bond Act of 2006

August 8, 2006 - Presented to Senate Committee on Natural Resources and Water Hon. Sheila James Kuehl, Chair and Assembly Committee on Water, Parks and Wildlife Hon. Lois Wolk, Chair

Achieving State Goals for the Sacramento-San Joaquin Delta

January 15, 2015 - The Sacramento-San Joaquin Delta (Delta) is a biodiverse ecosystem that covers about 1,150 square miles and supports over 700 species of fish and wildlife. The Delta is an important source of water for the state and is used to convey water from Northern California to Southern California. The Delta faces several significant problems, including: (1) a decline in key native fish species, (2) reductions in the amount of Delta water available for use elsewhere, (3) water pollutants that cause harm to species and increase treatment costs, and (4) levees at significant risk of failure. The state has engaged in numerous efforts to address these problems and achieve its "coequal goals" for the Delta: water supply reliability and ecosystem restoration. There are many opportunities for the Legislature to improve the success of these efforts. We identified several issues for its consideration, including (1) demands for Delta water, (2) uncertain funding sources and slow implementation of some key activities, (3) limits on the effectiveness of governance in the Delta, and (4) challenges to restoring the Delta ecosystem. By addressing some of these issues, the Legislature can improve the likelihood that its goals and objectives for the Delta will be realized.

Climate Change Impacts Across California - Transportation

April 5, 2022 - This report focuses on how a changing climate is affecting transportation infrastructure and key issues the Legislature faces in responding to those impacts. This is one of a series of reports summarizing how climate change will impact different sectors across California.