When visiting the water department to start or transfer service, bring a government-issued photo ID, your Social Security number, and documentation of your new address such as a lease or closing documents. Jefferson County Water Department is located at 321 Withers Dr, Mount Vernon, IL. Most departments handle walk-in customers during regular business hours, though calling ahead can reduce wait times during peak periods at the beginning and end of each month.
Jefferson County Water Department Contact Information
Address, Phone Number, and Hours for an Water Departments in Mount Vernon, Illinois.
| Name | Jefferson County Water Department |
| Address | 321 Withers Dr, Mount Vernon IL 62864 Map |
| Phone | (618) 244-5180 |
| Website | |
| Hours |
Map of Jefferson County Water Department
Water Departments near Mount Vernon
About Jefferson County Water Department
The Jefferson County Water Department, located in Mount Vernon, IL, is an utility company that operates the public water system. The Water Department, or Water Utility, provides potable tap water to residential customers, businesses, and others in Jefferson County. Mount Vernon residents can contact the Water Department to start or stop water services, for drinking water reports, or for billing and payment information.
- Starting, stopping, or transferring water service through Jefferson County Water Department
- Billing disputes, high-usage alerts, and meter accuracy concerns
- Reporting water main breaks, service outages, or water quality issues
- Annual Consumer Confidence Report access and drinking water quality testing results