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Copyright 2017


Mt Zion Water Supply Corporation serves the North Central Texas area in the northern portion of Rockwall County. The Corporation's Board of Directors is dedicated to providing reliable service and the highest quality water to its customers.



Water Conservation Tips:

1. Repair leaking faucets, pipes, toilets, etc.

2. Install water saving devices in faucets, toilets and appliances.

3. Wash only full loads of laundry.

4. Run dishwasher only when full.

5. Water the lawn and garden as little as possible.

6. Follow water restrictions carefully.

7. Do not water between the hours of 10 am and 5 pm.



North Texas Municipal Water District News Release (5/1/2015)

  North Texas Municipal Water District WEB Site