Lost Lake in Cascades Oregon that drains to Lava Tube

This is off U.S. Highway 20 near Hoodoo Ski Area in Central Oregon. If you are coming from Sisters/bend then it is on the right hand side. It is 2.5 miles NW of the Hoodoo Ski Area in Linn County, and 4.5 miles SW of Three-Fingered Jack mountain. Google Earth coordinates are 44°25'57.41" N, 121°54'26.27" W. If you search the northern part of the lake where the shore forms a peninsula and zoom in, you can even see the hole the water drains into. Every winter the Lake fills up when the input is more than output thru the drain, before slowly draining through a holes two lava tubes in summer. It dries up to become a meadow. I took this video in July 4th 2016.