As the Community Oral Health instructor in a dental hygiene educational program, you are approached by the director of a local Head Start program in your community regarding collaboration on student community oral health projects. This is a combined Head Start and Early Head Start program. The community water supply in your area has a natural fluoride level of 0.9 mg of fluoride per liter of water.
1. What is the appropriate decision based on interpretation of the data related to the fluoridation status of this community?