However, we did find that a number of physical and biological controls need to be taken. In phase two of the project, researchers hope to implement those controls. That proposal was submitted in October and we're confident it will be approved. Recommendations include taking steps to reduce shoreline erosion. Another concern is the increasing amount of algae in the lake, he said.
Some people think the lake is polluted.
In reality, the lake is not polluted, but the amount of algae on the surface tends to give that impression. To reduce the algae growth, Muchmore and his team have come up with several ways to restore the natural food chain balance. Now, zooplankton, tiny microscopic critters that feed on algae to keep it in check, are being consumed too quickly by small fish. Larger bass will eat the smaller fish that are keeping the zooplankton population below the level that's needed to control the algae. Another factor that contributes to the algae growth is storm water runoff which carries phosphorus, a common fertilizer.