Week 37 Unit #L9A & L9B, Spirit Lake, IA 51360

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.

Old Soul Charm Photography has done a beautiful job taking timeless images of families, newborns, weddings, engagements and more. The owner, Heidi, is down to earth, and very personable, surely to put you at ease when you're getting your photos taken. She's amazing with kids, and manages to capture their personalities, even if they're not cooperating. She has a creative eye, and it really shows in her photography.

Ferguson's is arguable the most popular place to buy flowers, trees and more in the lakes area. They're a family owned business, providing flowers, trees, plants, supplies, and furniture. They also have a small gift shop inside, as well as a floral shop, with freshly cut flowers. They have amazing customer service, and are there to help with all questions regarding planting and gardening. Ferguson's seems to go above and beyond, offering to bring anything you buy from them to your front door!