Looking for input from anyone who may have seen this before or have some insight. Looks as if the top of these two support columns have had water damage from the inside out. The center column is not damaged. Two outside columns have gutters butting them and would appear that the gutter experience high traffic splash from the valley and water splashes over and creeps onto the top side of the column. Do you think the whole column would need to be removed or just the box at the top?