Start/Stop Service
NEW Customer Portal
Indoor Rebates
Current Information

During the April Regular Board Meeting, the MCWD Board of Directors declared a Level 3 water supply shortage condition. Please click here for more information on Level 3 Water Restrictions. 

MCWD is requesting bids to complete a sanitary sewer upgrade at the junction of Center Street and HWY 203 (Main Street) in Mammoth Lakes, California. The work will include excavation and removal of an existing 10” ACP sanitary sewer, and installation of a 15” SDR 35 PVC sanitary sewer line at the same grade.  This work will include securing an encroachment permit from Caltrans and The Town of Mammoth Lakes including developing and implementing a traffic control plan, as well as a wastewater diversion plan.

Please click here for the Center Street & HWY 203 Sanitary Sewer Upgrade bid documents.

MCWD has updated the recently completed Water and Wastewater Rate Study Draft Report, please click here to view the report.

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

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 

Email Ryan
Email Clay
Email Angie
Email Mark
Email Stephanie
Email Betty
Email Jeff
Email Mike
Email Heidi
Email Melissa
Email Justin
Email Julie
Email Blair
Email Melissa
Email Bruce
Email Glenn
Email Tyler
Email Jerry
Email Rob
Email Marc
Email Chris
Email Kristina
Email Garrett
Email Sarah