Nick on the Rocks

Ice Age Mystery of Lake Lewis

Season 3 Episode 1 | 4m 41s | Video has closed captioning.

Follow the trail that led geologists to find an ancient lake that submerged much of eastern Washington under 1200 feet of water in the Ice Age. Where did the lake come from and where did it go?

Aired: 01/29/19

Rating: NR

Problems Playing Video? | Closed Captioning

Nick on the Rocks is a local public television program presented by KCTS 9.