I live with my mom. We have a 12-15 ft hand dug well. 6 years ago, our septic started flooding the yard, so my mom had it pumped. There is a big green patch of grass abive the septic, snd the leach field. There are. Couple other places like that around the house, so it may have nothing to do with the septic, but idk. We had the well tested recently, and it has coliform in it. Im afraid our well is contaminating the water table, and contaminating our neighbors water. I told my emediate neighbors, but idk how serious this is. Would pumping the septic fix whatever problem there may be?