 Hi, everyone. Dale Moore here in the shadow of the Rockies for the Northern News Network. In our last visit, we met Brian Stevens, fisheries biologist for the Thompson Chain of Lakes in northwest Montana. I told you last time we were going to learn about the fish species in those lakes, but I got to thinking it might be better to first learn about the lakes themselves and where the water comes from that fills them. That's next. Our kids love to play.