North Coast

Sustainable Groundwater Management Act and Local Agency Formation Commissions

California Association of Local Agency Formation Commissions (CALAFCO) | December 15th, 2016

The purpose of this white paper is to summarize how the Sustainable Groundwater Management Act will impact Local Agency Formation Commissions (LAFCOs) around the State of

The purpose of this white paper is to summarize how the Sustainable Groundwater Management Act will impact Local Agency Formation Commissions (LAFCOs) around the State of California. The paper will use a variety of existing documents and sources to describe SGMA and evaluate how this important new law might affect LAFCOs. It is important to note that LAFCOs do not have a formal role in implementing SGMA; however LAFCO can become involved in a number of ways that will be discussed in this paper. 

Sustainable Landscapes in California: A Guidebook for Commercial and Industrial Site Managers

Pacific Institute | August 20th, 2020

Sustainable landscaping offers a solution in balance with the local climate and ecology, and actively contributes to community and watershed health by providing economic,

Sustainable landscaping offers a solution in balance with the local climate and ecology, and actively contributes to community and watershed health by providing economic, social, and environmental benefits. This guidebook provides simple steps to consider, select, and install sustainable landscaping. Aimed specifically at businesses and communities in California, the guidebook includes information on turf replacement, installation of bioswales and rain gardens, permeable pavement, green roofs, and rain tanks and cisterns. Self-assessments guide the user through the selection and installation process.

Systematic Screening of Dams for Environmental Flow Assessment and Implementation

Oxford University Press (OUP) | November 30th, 2014

Taming wildfires in the context of climate change: The case of the United States

Organisation for Economic Co-operation and Development (OECD) | January 22nd, 2024

Shifts in climate cycles (e.g., Pacific Decadal Oscillation, El Niño-Southern Oscillation), combined with ongoing changes in drought, temperature and snowmelt, together,

Shifts in climate cycles (e.g., Pacific Decadal Oscillation, El Niño-Southern Oscillation), combined with ongoing changes in drought, temperature and snowmelt, together, have contributed to the overall warmer, drier conditions that fuel extreme wildfires (Environmental Protection Agency, 2022[4]; Kitzberger et al., 2007[10]; Westerling, 2016[11]). The period with the largest increase in area burned coincides with many of the warmest years on record nationwide (Environmental Protection Agency, 2022[4]). Such changes are especially visible in the western United States, where the peak extent of area burned now occurs about one month earlier than just two decades ago. Other factors including longer dry seasons and drier soils and vegetation are increasingly creating the conditions for catastrophic wildfires (Environmental Protection Agency, 2022[4]; US Global Change Research Program, 2018[9]). Wildfires are also further spreading into areas historically unaccustomed to fire, including high elevation areas in the west of the country (Figure 1.2) (OECD, 2023[2]; Alizadeh et al., 2021[12]), which may be less prepared for wildfires and potentially harmed by its impacts.

Targeting Public Trust Suits

Social Science Research Network (SSRN) | February 22nd, 2021

The California public trust doctrine empowers private individuals and interest groups to protect the public trust and to enforce state laws that protect the public trust.

The California public trust doctrine empowers private individuals and interest groups to protect the public trust and to enforce state laws that protect the public trust. California has long led the development of the doctrine in the United States, becoming the first state to allow citizen suits to protect the public trust in 1971. A number of other states have followed California’s lead, resulting in a significant expansion in environmental standing. This broadened standing seems to be settled law. In contrast, two California Court of Appeal decisions create some uncertainty about appropriate defendants in public trust lawsuits. These decisions counsel some caution as private parties pick their targets for public trust litigation.

The 1976–1977 California drought: A review

California Department of Water Resources (DWR) | May 1st, 1978

This is the fifth and final Department of Water Resources' report on the 1976-1977 California drought, the worst in the state's history, which saw 1076, the fourth driest

This is the fifth and final Department of Water Resources' report on the 1976-1977 California drought, the worst in the state's history, which saw 1076, the fourth driest year of record, give way to 1977, the driest ever. These reports provide the most comprehensive documentation of a drought in history.  

The 2025-26 Budget: Proposition 4 Spending Plan

Legislative Analyst's Office (LAO) | February 12th, 2025

The Agricultural Significance of Sunshine as Illustrated in California

National Oceanic and Atmospheric Administration (NOAA) | September 4th, 1919

The Basin Characterization Model—A Regional Water Balance Software Package

U.S. Geological Survey (USGS) | March 22nd, 2021

This report documents the computer software package, Basin Characterization Model, version 8 (BCMv8)—a monthly, gridded, regional water-balance model—and provides det

This report documents the computer software package, Basin Characterization Model, version 8 (BCMv8)—a monthly, gridded, regional water-balance model—and provides detailed operational instructions and example applications. After several years of many applications and uses of a previous version, CA-BCM, published in 2014, the BCMv8 was refined to improve the accuracy of the water-balance components, particularly the recharge estimate, which is the most difficult to accurately assess. The improvement of the various water-balance components targeted the actual evapotranspiration component, which, in turn, reduced the uncertainty of the recharge estimate. The improvement of this component was enabled by the availability of a national, gridded actual-evapotranspiration product from the U.S. Geological Survey that was unique in its scope to combine remotely sensed spatial variability and ground-based long-term water-balance constraints. This dataset provided the ability to assess monthly actual evapotranspiration for 62 vegetation types and to perform regional calibration in watersheds throughout California with the objective of closing the water balance using improved estimates for each component. The refinements, including vegetation-specific evapotranspiration, enabled the development of applications that could explore various aspects of landscape disturbance, such as wildfire, forest management, or urbanization. The improvements to BCMv8 also provided the ability to assess long-term sustainability of water resources under a variety of management applications or future climate projections.

The Benefits of Headwater Forest Management

Public Policy Institute of California (PPIC) | April 1st, 2020

Forests in California are increasingly vulnerable to major wildfires and droughts that threaten the benefits they provide. Improving the health of headwater forests in th

Forests in California are increasingly vulnerable to major wildfires and droughts that threaten the benefits they provide. Improving the health of headwater forests in the Sierra, in particular—where most of the state’s surface water supplies originate—will provide an array of social, economic, and environmental benefits across multiple sectors and geographies. Research by forest ecologists and wildfire behavior experts finds that the best way to realize these benefits is to reestablish and maintain lower densities of trees, which will help make these forests more resilient to fire, drought, and pests.  Healthier forests can support rural communities, reduce air quality impacts from wildfires, securely store carbon and reduce greenhouse gas emissions, protect water quality from post-fire erosion, and increase water supply. The broad base of beneficiaries of headwater forest management includes rural communities in the headwater region, regions that are vulnerable to smoke impacts from major wildfires, and major urban areas and agricultural regions that receive water and hydropower from headwater forests.  Improving forest health will require a substantial lift from an array of private and public entities—along with new policies and sources of funding to facilitate complex, collaborative management. Clarifying the benefits and beneficiaries of forest management is a critical step in motivating long-term stewardship, and will inform efforts to craft financial tools, policies, and other governance solutions needed to make this heavy lift. By assessing what is known about the benefits of forest management, this report provides crucial information for ongoing policy discussions on long-term stewardship of California’s headwater forests.