TUD Main Office, located at 18885 Nugget Blvd., Sonora
The Regional Wastewater Treatment Plant in Sonora
Crews work on a repairing a section of ditch in Columbia
One of 14 water treatment plants, the Monte Grande Water Treatment Plant
The Main Canal delivers water to our raw water ditch system
TUD's Reclamation System in Jamestown - 100% recycling of all wastewater
The Matelot Reservoir in Columbia
TUD has 72 miles of ditches throughout Tuolumne County
Thank you for conserving water! The District has lowered its water conservation measures to Phase II Water Restrictions which follow the State Emergency Conservation Regulations. Please continue to use water wisely. To view the State Emergency Conservation Regulations view our Water Conservation page.
Holiday Cooking – Trap the Grease!
During the holidays, many Tuolumne County residents will be busy cooking in their kitchens. To avoid potential plumbing and sewer disasters, make sure to safely dispose of fats, oils and grease. For safe disposal tips, click the link below.
The District will continue to do maintenance on the ditch system now through December. If you are a raw water/ditch customer you may experience a loss of water while we are working on the ditch that services your area. Click the informational sheet below for the Ditch Outage schedule.