Despite the fact that 2023 had significant levels of precipitation in California, the State has experienced severe drought conditions at times over the past several years. These weather patterns reinforce the fact that the long-term risks associated with the availability of water are significant. The farming belt of the Central Valley is often cited as an example of an area that experienced extreme drought. However, not all areas of the state are impacted equally, and this is particularly true in the Central Valley, which stretches some 450 miles from Bakersfield in the south to Redding in the north. The vast majority of the Company's agricultural customers are located in the mid Central Valley, an area that benefits from the drainage of the Sacramento, American, Mokelumne and Stanislaus rivers.
In addition to the impact that climate has on the availability of water, State and Federal regulators ultimately manage this resource, which may also impact the access of our customers' water. For example, in 2014, the State of California passed the Sustainable Groundwater Management Act. All Water Districts must develop plans to comply with the Act, including groundwater recharge programs. Although the exact impact of compliance is not currently known, and even prior to 2014 most of the water districts in the Bank's service area had been developing and implementing management plans, it is possible that some water districts will have to ultimately fallow some ground to achieve compliance with the Act.
In recent years, the federal banking agencies have increased their focus on climate-related risks impacting the operations of banks, the communities they serve and the broader financial system. Accordingly, the agencies have begun to enhance their supervisory expectations regarding the climate risk management practices of larger banking organizations, including by encouraging such banks to: ensure that management of climate-related risk exposures has been incorporated into existing governance structures; evaluate the potential impact of climate-related risks on the bank's financial condition, operations and business objectives as part of its strategic planning process; account for the effects of climate change in stress testing scenarios and systemic risk assessments; revise expectations for credit portfolio concentrations based on climate-related factors; consider investments in climate-related initiatives and lending to communities disproportionately impacted by the effects of climate change; evaluate the impact of climate change on the bank's borrowers and consider possible changes to underwriting criteria to account for climate-related risks to mortgaged properties; incorporate climate-related financial risk into the bank's internal reporting, monitoring and escalation processes; and prepare for the transition risks to the bank associated with the adjustment to a low-carbon economy and related changes in laws, regulations, governmental policies, technology, and consumer behavior and expectations.
On October 21, 2021, the Financial Stability Oversight Council published a report identifying climate-related financial risks as an "emerging threat" to financial stability. On October 24, 2023, the FDIC, the OCC and the Federal Reserve jointly finalized principles for climate-related financial risk management for national banks with more than $100 billion in total assets. Although these risk management principles do not apply to the Bank directly based upon our current size, the FDIC has indicated that all banks, regardless of their size, may have material exposures to climate-related financial and other risks that require prudent management. As climate-related supervisory guidance is formalized, and relevant risk areas and corresponding control expectations are further refined, we may be required to expend significant capital and incur compliance, operating, maintenance and remediation costs in order to conform to such requirements.
Additional legislation and regulatory requirements and changes in consumer preferences, including those associated with the transition to a low-carbon economy, could increase expenses of, or otherwise adversely impact, the Company, its businesses or its customers. We and our customers may face cost increases, asset value reductions, operating process changes, reduced availability of insurance, and the like, as a result of governmental actions or societal responses to climate change. New and/or more stringent regulatory requirements relating to climate change or environmental sustainability could materially affect the Company's results of operations by increasing our compliance costs. Regulatory changes or market shifts to low-carbon products could also impact the creditworthiness of some of our customers or reduce the value of assets securing loans, which may require the Company to adjust our lending portfolios and business strategies.