1998 Warmwater Fisheries Survey of Island Lake (Mason County)

A warmwater fish survey was completed at Island lake, Mason County, during the fall of 1998. This survey was subsequent to the initiation of an aquatic plant control program, targeted mainly at the invasive Eurasian water-milfoil (Myriophyllum spicatum). There is no previous fish population data available to draw firm conclusions as to the effect of the plant control program on the warmwater fish population. More directed sampling needs to be undertaken to determine the status of the smallmouth bass (Micropterus dolomieu) population before an enhancement plan is developed. An angler creel survey would benefit us in determining angler preference and satisfaction.