Admin Office
Mailing Address: 20140 Road 24 SW STE G, Mattawa WA 99349
Phone: (509) 932-4928
Email: admin@portofmattawa.org
Map & Directions: Click here
Public Record Request Form
Employment Opportunities
Mailing Address: 20140 Road 24 SW STE G, Mattawa WA 99349
Phone: (509) 932-4928
Email: admin@portofmattawa.org
Map & Directions: Click here