Current Information

The MCWD has serious concerns about negative impacts the CD IV Geothermal Expansion Project may have on our water resources.  Please click here for more project info  supporting the MCWD’s efforts to implement an appropriate monitoring and mitigation plan for the project.

Effective April 10, 2015 all MCWD customers will be under Level 3 Water Restrictions. As the drought enters its fourth consecutive year, MCWD has no alternative other than to increase conservation. (More Info)

MCWD Construction Crews are working on the Summer 2015 Water Lateral Replacement Project. Currently the crews are working along Mono Street between Dorrance Drive and Meridian Blvd.  Next week, the crews will also be working along Manzanita Road between Dorrance and Meridian. Click here for more information.


Level 3 Water Restrictions

Summer 2015 Construction

Landscape Improvement Classes

MCWD will be hosting two Landscape Improvement Classes. Soil Amendments will be hosted on Wednesday, May 13th 11:30-12:30 and Effects of Mulching on Wednesday, June 3rd 11:30-12:30. Please contact 760-934-2596 ext. 274 to RSVP or receive more information.

Our Location:

1315 Meridian Blvd

PO Box 597

Mammoth Lakes, CA 93546

Click Here for Directions


(760) 934-2596 - Mon. thru Fri - 7:30am to 4:30pm

(760) 914-0935 - After Hours Emergency
(760) 924-4511 - Anonymous Reporting Hotline
District Staff Compensation - Government Compensation in California




Mammoth Community Water District © 2013