Edenville Dam actually did have a primitive  internal drainage system made from clay tiles, but many of the drains in the area of the failure  appeared to be missing in a recent inspection.

伊登维尔大坝实际上确实有一个由粘土砖制成的原始内部排水系统，但在最近的检查中， 故障区域的许多排水沟似乎都缺失了。