City Of Mattawa

Mattawa, Washington  99349

Contact

City Of Mattawa
521 E. Government Road
P.O. Box 965
Mattawa, WA 99349

(509) 932-4037 8:30AM-4:30PM Monday-Friday
                                               Lunes-Viernes
(509) 932-4112 Mattawa Police
                       Policía de Mattawa