SIR Biology Investigation Abstract
THE FEASIBILITY OF INTRODUCING BROWN TROUT TO BUCK CREEK
Presenter:
Casey Lewis, Illinois Mathematics and Science Academy, 1500 W. Sullivan Road, Aurora, IL 60506
Anthony Waymire, Illinois Mathematics and Science Academy, 1500 W. Sullivan Road, Aurora, IL 60506
Joseph Zearing, Illinois Mathematics and Science Academy, 1500 W. Sullivan Road, Aurora, IL 60506
Mentor:
Mr. David Gossman, Gossman Consulting
Abstract:
The feasibility of introducing Brown Trout into Buck Creek, a stream in eastern Iowa, is being considered. The parameters of similar streams where trout have been introduced were examined to gain better understanding of the collected data. Using a GPS (Global Positioning System) to designate sample points on the stream, several readings were taken from a two-mile long section. Data collected from these sites during different points in the stream's natural cycles assessed nitrates, nitrites, dissolved oxygen, ammonia, hardness, temperature, pH, phosphate, and turbidity. Data was recorded at different water levels and different temperatures, including samples taken when a layer of ice covered the stream. Using instruments and test kits, the content level of these chemicals were analyzed to determine the stream's overall chemistry and its suitability to sustain Brown Trout. Findings are being submitted to the Iowa Department of Conservation for approval for the introduction of Brown Trout. If approval is granted, the Iowa Department of Natural Resources will stock the stream with trout free of charge in an effort to restore the population of a native species. The trout will then be monitored for their health and behavior in the wild. The effects of species introduction on the environment will also be monitored. In addition to Buck Creek, two small ponds are also under consideration for species introduction. However, Rainbow Trout, Bluegill, Largemouth Bass, and Catfish are more likely candidates for this environment.