Contact Us

The Port of Mattawa welcome’s any questions and comments. Please feel free to contact us anytime. We will respond within a reasonable time frame. Our offices are open Monday thru Friday 8 a.m. to 4 p.m., closed for lunch from noon to 1 p.m. and on the weekends.

Admin Office

Port of Mattawa
P.O. Box 2328
Mattawa, WA 99349
Office: 509.932.4928

Bob Adler, Executive Director

Lars Leland, Asst. Director/Water Manager