- Office Hours: Monday - Friday 8am to 4:30pm
- Main Number: (479) 267-2111
Washington Water Authority
3685 E Heritage PKWY; P.O. Box 178
Farmington, AR 72730
The WWA Board of Directors will meet at 1pm on August 27, 2025 at the WWA office
Washington Water Authority
3685 E Heritage PKWY; P.O. Box 178
Farmington, AR 72730