Dr. Valerie Ann Kaalund's "African-American Bioethics" class' study claims the Rodgers Road landfill has contaminated the surrounding area's drinking water.
They also claim some residents have suffered from cancer and kidney failure due to the contaminated water.
The class will reveal the findings of its study at 2:30 p.m. next Wednesday at Faith Tabernacle Church, which is located next to the landfill.
Kaalund said the group will demand the landfill be closed on a specific date, and water and sewage lines be installed to the area to replace the well water system.
Senior Jeff Penley, a student in the class, said the county officials have been saying the landfill will close for several years, but nothing has been done.
"We have found that community leaders are extremely complacent when it comes to defining a time it will close," Penley said.
Kaalund said she has been aware of the landfill's effects for many years and her African-American Studies 128 class has been closely examining the issue for the past two semesters.
The class divided into groups to examine different aspects of the landfill, such as mortality rates of residents, soil and water content and developmental illness related to the landfills.
But Orange County Solid Waste Director Gayle Wilson said the landfill is in compliance with all state and national regulations.