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Water Districts

Confused about what water use rules you should follow? It depends on your water district. Carlsbad is served by three.  Carlsbad Municipal Water District rules are listed on this website. If you are in the service area of the Olivenhain Municipal Water District or the Vallecitos Water District check with the district for the current rules.  You can also enter your address to find out your district, current rules and rebates available.