I was asked to help with updating the Spokane County WIKI on Family Search, and I found an interesting record group which is not indexed, but in poking around I found an index to the Washington County Records that have been digitized by Family Search already
as of December 18, 2016
( https://familysearch.org/search/catalog/1910364 ) The one I was interested in is not indexed and since it is not indexed probably very hard to use.