- Office Hours: Monday - Friday 7:30AM to 4:30PM
- Main Number: (870) 247-9639
- Alternate: (870) 540-6478
Hardin Public Water Authority
10919 US Highway 270
White Hall, AR 71602
2025 Annual Drinking Water Report now available
Hardin Public Water Authority
10919 US Highway 270
White Hall, AR 71602