Found that water was coming from condensation on outside of the drain pipe from dehumidifier. Raised dehumidifier up on rubber pads to increase drain slope to avoid water sitting in the drain line. Also recommend getting a standalone dehumidifier for unfinished section of basement as there are no vents and the door stays shut. Air reading in the basement showed air temperature of 71F, relative humidity of 58%, and a dew point of 55F. Water coming from dehumidifier was approximately 45-50F, and below the dew point, in turn causing condensation. Lowering the humidity and dew point in the room will ensure that no condensation will build up on the outside of the pipe.