The McCormick County Water & Sewer Authority provides water service to about 8,500 residents living in the McCormick area in South Carolina. The McCormick County Water & Sewer Authority purchases water from the McCormick CPW, the Town of Calhoun Falls, and Columbia County, which obtain water from rivers, lakes, streams, ponds, reservoirs, springs, and wells.


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McCormick Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Mccormick County Water to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way. You can find CCR report on the Mccormick County Water website.

Contact Mccormick County Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
Mccormick Co W&Sa
610 S Mine St
McCormick, South Carolina 29835

phone
Jcade@Mccormickcountysc.Org

Emergency (24 hours - broken water main or pipeline, etc.)
864-852-2807

Pay Your Mccormick County Water Bill

Already have an account?

If you already have an account, you just need to login to the Mccormick County Water site. Mccormick County Water accepts credit cards, debit, and direct deposit. Click here to login.

How to Start McCormick Water Service

Starting Your Service

When you move to a new home in McCormick, you'll most likely already have running water, but you'll still need to set up water service with the Mccormick County Water. Luckily, McCormick has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in McCormick, you'll need to stop your water service with the Mccormick County Water, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.