Mattawa, WA
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| This Afternoon  Mostly Sunny Hi 81°F |
Tonight Mostly Clear Lo 56°F |
Sunday Sunny Hi 83°F |
Sunday Night  Clear Lo 54°F |
Monday Sunny Hi 85°F |
Monday Night Clear Lo 57°F |
Tuesday Sunny Hi 85°F |
Tuesday Night Mostly Clear Lo 53°F |
Wednesday Sunny Hi 79°F |
Approximate population
:3,290
Zipcode
:99349
Latitude
:46.7380
Longitude
:-119.9060
Elevation
:731 feet
1909
The town of Mattawa is first platted by E. and Eva Campbell. The grid street system was designed by C.O. Adams, Civil Engineer, and have remained relatively unchanged.
1958
The town is officially incorporated on June 3.
