- 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
Emergency Meeting of WWA Board of Directors 4/3/25 at 12:30 pm-WWA office
Washington Water Authority
3685 E Heritage PKWY; P.O. Box 178
Farmington, AR 72730