Flying J dumps station

I know of several Flying J that the dump stations were shut down because of non-toilet items were dropped down and had to be cleaned. One even had to be dug up to access the blockage. Someone has to pay for these kinds of repairs!! This has also happened at Fair grounds and some camp grounds. Items found blocking the lines at Fair and camp grounds include rocks, pieces of wood, beer/pop cans and bottles, diapers, small bags of garbage, and RV sewer drain pipes!