The declining water levels in Lake Mead pose significant risks to water supply, hydroelectric power generation, and agricultural irrigation. Communities such as Las Vegas, San Diego, and Phoenix, which rely heavily on the Colorado River, may face increased challenges in water management. Reduced water levels also impact the Hoover Dam's ability to generate electricity, potentially leading to higher energy costs and reduced power availability. Additionally, the interconnected nature of Lake Mead and Lake Powell means that changes in one reservoir can have cascading effects on the entire Colorado River system, further straining resources for millions of people.