This EA evaluates the environmental impacts of the proposal to raise the sludge land application loading limits from the current, self-imposed conservative 48 metric tons/ha lifetime loading to the U.S. Environmental Protection Agency-approved and Tennessee Department of Environment and Conservation-permitted level of 110 metric tons/ha.  The U.S. Department of Energy's Oak Ridge National Laboratory also proposes to add its K-25 Site pretreated sewage sludge to the existing sewage sludge land application program on the Oak Ridge Reservation in Oak Ridge, Tennessee.