bquick03
New Member
I have a separate septic tank for my kitchen sink (a grease trap?) which has now backed up into my backyard. It is a 100-gallon tank with clay drain pipes. It appears that the backup is due to the clay pipes either shifting, or being interrupted by tree roots. Either way, my question is whether it would be better in the long run to redo the drain field, or if I should just divert the kitchen sink into the main septic tank, as was suggested by my local septic tank company.