It is a National Wildlife refuge. No fishing. It is a shallow lake. Fish can't get in from the Souris, as there is a water control structure on the south end they would have to jump. There are fish in it as Northgate Dam drains into it via Stoney Run creek. Every spring fish go over the spillway and down the creek to the lake. It was open for ice fishing a couple winters in the early 80s. We tried it and didn't have a whiff. It dried up in the late 80s. It is a beautiful 30 mile long lake. The middle section is open for canoeing and kayaking. No motors. Water skiing was allowed on the middle section in the 70s. A recreational resource that will never be utilized, as it is a national wildlife refuge.