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.

Boulders Inn and Suites promises to make your Okoboji vacation comfortable and relaxing. This new hotel just south of Emerald Hills golf course between Milford and Arnolds Park offers 40 rooms with suites to meet your individual needs. One of the best things about Boulders Inn is that it is within walking distance of the Taco House. For some of you, I know that can be a big deal!

This quaint coffee shop in downtown Milford, IA is the talk of the town. You must stop in for a hot or cold drink and enjoy the atmosphere of this eclectic cafe. Locals and visitors alike enjoy meeting at this town favorite.