When did California's first State Water Project deliveries to Southern California occur?

The first deliveries of California's State Water Project to Southern California began in 1972. This project was developed to provide a reliable water supply to regions that were facing water scarcity, particularly in the southern part of the state where demand was increasing due to population growth and agricultural needs. The initiation of these deliveries marked a significant milestone in California's water management history, as it helped to meet the demands of a rapidly growing population and provided a source of water to ensure economic stability in the region. Understanding the timeline of this project is crucial for comprehending California's ongoing water issues and the historical context surrounding water resource management in the state.