The Carlsbad Municipal Water District is a subsidiary district of the City of Carlsbad and delivers water and recycled water to its service area. About 85 percent of the City of Carlsbad gets water service from the Carlsbad Municipal Water District. The southeastern part of the city is served by the Olivenhain Municipal Water District and the Vallecitos Water District. To see the districts' boundaries, please view the district map.

• Watch a video about the City of Carlsbad's water situation
• Water use rules and restrictions
• Conservation
• Drinking water
• Paying your water bill
• Water rates
• Recycled water
• Carlsbad Desalination Project
• Frequently asked questions