The City of Lomita’s water distribution system is comprised of approximately 43 miles of pipelines ranging from 2-inch through 16-inch diameters, a potable water well, and two potable water storage reservoirs (Harbor Hills with a capacity of 100,000 gallons and Cypress reservoir with a capacity of 5.3 million gallons). Approximately 70% of the City’s distribution system was built between the years of 1928 and 1970.