Springfield Lake is the home of Edwin Shaw Hospital. Originally it was founded as Springfield Lake Sanitarium for the treatment of tuberculosis. I found this to be a significant piece of history and was delighted to read about the hospital on edwinshaw.com/welcome (click on history).You can also locate the hospital on yellow pages and see a map. My aunt, Jessie Wenum Richards, d02 Jun 1932, Springfield Lake Sanitarium. Cause of death: Tuberculosis.