Poor water management

One of the primary issues with water management in California is the state's outdated infrastructure. Many of California's water systems were designed in the early 20th century and have not been significantly updated since then. This means that much of the state's water supply infrastructure is over a century old and is prone to leaks and other issues.

Another issue is the way water is used in California. Agriculture is the largest user of water in the state, accounting for around 80% of all water usage. However, many farms still rely on outdated irrigation practices that waste large amounts of water. Additionally, there is no system in place to incentivize farmers to conserve water, which means that many are reluctant to change their practices.

In addition to these issues, there is also a lack of coordination between different agencies responsible for managing California's water supply. There are over 3,000 water districts in the state, each with its own set of rules and regulations. This means that water is often allocated inefficiently and is not distributed in a way that maximizes its use.

Finally, there is a lack of investment in water infrastructure and technology. While California has made some progress in recent years, there is still a significant amount of work that needs to be done to modernize the state's water systems. This includes investing in new technologies to improve water conservation and management and upgrading aging infrastructure to reduce waste and improve efficiency.