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Los Angeles Aqueduct

Built in 1913, the Los Angeles Aqueduct provides critical water to millions of people.

Built in 1913, the Los Angeles Aqueduct (L.A. Aqueduct) remains an engineering marvel that provides critical water to millions of people. For over 100 years, the L.A. Aqueduct has been the source of legend and controversy, helped create the second largest city in the United States, and preserved the Owens Valley in a natural state. In these pages, you will find accurate, current, and historical information about the system that has fueled so much interest over the years.

Environmental Documentation

You will find documents including L.A. Aqueduct Annual Reports, Environmental Documents, and Land Management Plans.

Environmental Documentation

L.A. Aqueduct Conditions and Reports

Here you will find up-to-date L.A. Aqueduct precipitation conditions, flows in the Owens River and tributary streams, and reservoir elevations and outflows.

L.A. Aqueduct Conditions and Reports

Recreation in the Eastern Sierra

View the recreational opportunities available on LADWP land including fishing, camping, golf, and sight-seeing.

Recreation in the Eastern Sierra

Owens Lake Trails

LADWP, in association with a group of partners, has created the Owens Lake Trails, designed for public access, recreation, and education.

Owens Lake Trails