Carlsbad Master Plan of Sewage
This is a sewer master plan for the City of Carlsbad. The City of Carlsbad has approximately 100 miles of sanitary sewers ranging in size from 6-inch to 54-inches in diameter, and 15 lift stations. The City of Carlsbad also utilizes two wastewater treatment plants. Both of the plants are full secondary plants. One has a current design capacity of 1.2 million gallons per day, and the other has a design capacity of 22.5 million gallons per day.