‘Root ball’ causes 600 gallon sewage overflow in arboretum MondayRead full article: ‘Root ball’ causes 600 gallon sewage overflow in arboretum MondayA “root ball” blocked a pipe causing an estimated 600 gallons of sanitary sewage to overflow in part of the Nichols Arboretum.
Hundreds of gallons of sewage leak into University of Michigan arboretum in Ann ArborRead full article: Hundreds of gallons of sewage leak into University of Michigan arboretum in Ann ArborNo sewage reached any storm sewer or watercourse.