Where you should select location for weep hole in stone masonry retaining wall?

Weep holes in a stone masonry retaining wall should be strategically placed at the bottom of the wall, typically every 4 to 6 feet apart, to facilitate proper drainage. They should be located above the base of the wall to prevent soil erosion and should be sloped towards the exterior to allow water to escape efficiently. Additionally, weep holes should be sized adequately to prevent clogging while allowing for effective drainage of accumulated water behind the wall.