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.

The Water Shortage Contingency Plan was adopted May 2021.

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