A roof fall occurred on the working section between 20+20+21+00 in the #7 2nd west entry. The area had been under observation since 3:00 AM. The intersections outby and inby the fall area had already been timbered and dangered out prior to the fall. The fall was combined to 6' high 25' long and 14' wide. The area was bolted with 6"" resin bolts. Water was the cause.