The posted coordinates are not correct! This cache is along the Tolt pipeline. The pipeline supplies about 28% of Seattles water. Follow this link for history of the Seattle water system. Seattle Water System
The pipeline provides miles and miles of good walking and riding trail. This will take you to a nice view of the Snoqualmie Valley. To find this cache you will need to find the mortgage value. Mortgage value = X. 47 degrees 4(X/6)-9.465) 121 degrees 5(X*.1168) The cache is a well hidden 30 caliber ammo box. There is a Washington geocoin in the cache that I got out of a mohai cache. It is owned by GeeRoo. Please move it along. Edit I made a minor change to the math above in case it was confusing. (added 1 parentheses)
Pnpur fvgr uvag: N srj srrg vagb gur jbbqf.
Chmmyr uvag: Qb abg cnff tb!