Every winter, teams head deep into the Eastern Sierra mountains for a critical mission. The L.A. Department of Water and Power recently finished its first snow survey of the season, trekking through spots like Big Pine Canyon and Mammoth Pass.

These crews measure snow depth and water density to forecast the spring runoff. This data is essential for the Los Angeles Aqueduct, which delivers the water and hydropower our city relies on every day.

By tracking these levels through April, the city can better manage our precious resources. It is a vital check-up on our environment that ensures L.A. stays powered and hydrated all year long. This careful monitoring helps protect our community’s future, one snowflake at a time.