I have found the following websites of value:

Spokane: www.spokanecity.org

City of Medical Lake: www.medical-lake.org

West Plains Chamber of Commerce     www.westplainschamber.org

Public Schools

Map of Spokane County School Districts 

Education Service District 101

Spokane School District 81

Mead School District

Central Valley School District 356

West Valley School District 363

East Valley School District 361

Cheney School District 360

Medical Lake School District 326

Riverside School District 416

Realtor.com

Wall Street Journal
MapQuest
Google