Referred to locally as the lake turning over the thermocline is a feature of lakes with deep water. The water on the top of the lake changes temperature much more variably during the year. On West Lake, it can reach as much as 75 degrees in July while the water below, greater than 35 or 40 feet deep is relatively stable around 45 degrees. In the fall and early winter, the top strata of the lake will cool to below 45 degrees, and then because it becomes denser, it will "sink" below the lower strata, thus, displacing it and making the lake "turn-over". In the deepest part of West Lake (near the 136ft mark), no light is availble, and hence little life is known whether fish or plant. Typically questions are raised as to why the surface water gets dirty for a short period of time in the fall, this this is the standard answer.

2327 170th St
Okoboji, IA 51355
Prairie Chick is a great place to go for your morning coffee, for breakfast, lunch or just a spot to get away and read a newspaper. The atmosphere is great, There are numerous rooms and seating areas, including a fireplace where you are most likely going to find a local or two reading a newspaper waiting for someone to start up a good conversation with.

Very family friendly as well. In door and out door seating and a garden in the back where they grow alot of the ingredients used in their food.

They offer great coffee, scones, quiches, oatmeal, as well as other pastries. For lunch they also offer sandwiches/soup.

Their menu often changes from day to day, so stop in often and taste a little of everything.

Kenue Park
2251 170th St
Okoboji, IA 51355

Located next door to the Dickinson County Nature Center, Kenue Park offers 40 acres of entertainment including picnic areas, hiking trails and a 18 hole disc golf course.