Muddy

Watershed Hydrology

The Muddy Watershed (HUC 14050004) spans across a land area of approximately 2,200 square miles in southern Nevada and eastern California. The area receives an average annual precipitation of 6 inches, with snowpack contributing significantly to the surface water supply. The watershed contains numerous streams and rivers, including the Muddy River and Meadow Valley Wash, which drain into Lake Mead - a reservoir that supplies water to millions of people in the region. The waters of the Muddy Watershed are rich in minerals, with high levels of calcium, magnesium, and sodium. Interestingly, the area experiences extreme temperatures, with summer temperatures often reaching up to 115°F and winter temperatures dropping as low as 23°F. Recent climate trends reveal that the Muddy Watershed is experiencing a decline in snowpack, which affects the surface water supply and impacts the water availability in the region. Additionally, the area is at risk of flash floods, which can cause significant damage to infrastructure and property.


Surface Flows

Muddy Watershed

Snowpack Depths

Muddy Watershed

Dams & Reservoirs

Muddy Watershed

Groundwater Levels

Muddy Watershed

Muddy Rivers

Rivers of the Watershed