Your sewage plumbing can be broken or burst due to any one of a number of causes. From tree roots seeping through underground and cracking the pipework, to clogged drains that prevent the flow of sewage out of your house, a number of factors can be causing your sewage plumbing to back up and spill over. Sewage backups are disgusting to see, uncomfortable to smell and be around, and a potential health hazard for both you and everyone else in the neighborhood.