MCWD Offices are open to the public with COVID-19 modifications. CLICK HERE for more information, or call (760)934-2596.

Start/Stop Service
Usage Portal
Current Information

Click here for the most current information on COVID-19 as it relates to the Mammoth Community Water District and the community of Mammoth Lakes.

MCWD’s Construction Season has begun. Click Here to see a schedule of current and planned projects.

Current Agenda
District Calendar


1315 Meridian Blvd; PO Box 597
Mammoth Lakes, CA 93546
Click Here for Directions


District Staff Compensation – Government Compensation in CA
SB 272 Requirement – MCWD Catalog of Enterprise Systems
State Controller Reports – CA State Controller’s Office


Main Line: (760) 934-2596  M – F  7:30am – 4:30pm
After Hours Emergency:  (760) 914-0935
Anonymous Reporting Hotline: (760) 924-4511 

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