Elmer City City Hall 505 Seaton Ave Elmer City, WA 99124 Phone : (509) 633-2872 Business Category Government Offices & Public Schools Fire Departments--elmer City, Other Business Coulee Dam, WA 99116 Phone : (509) 633-2872 Business Category Fire Departments Elmer City--city Hall 505 Seaton Ave Coulee Dam, WA 99116 Phone : (509) 633-2872 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools