Know What's Below - Call 811 Before You Dig

By contacting "Call 811" at least two days before any digging project, homeowners and contractors are able to get buried utility lines located, which protects their properties and communities.

This helps homeowners and contractors dig safely as they make water-efficient changes to properties.

Contact Call 811 by dialing 811 on your phone, or by looking up California One Call 811 Center on your computer.

Here is more information:  

- 5 Steps to Safe Digging Video

- Common Ground Alliance website:

If you have a water-related emergency with CCWD pipes or equipment, call (925) 688-8095 (weekdays between 7 a.m. & 3:30 p.m.)or (925) 688-8374 (all other times).

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