- Office Hours: Monday - Friday 8am to 4:30pm Closed 12-1 for lunch daily
- Main Number: 573-696-3511
Public Water Supply District No. 4
14530 N Route U
Hallsville, MO 65255
**May 1st 2026, water usage will increase by .25 per 1,000 gallons**
Public Water Supply District No. 4
14530 N Route U
Hallsville, MO 65255