1 | Eliminate seepage from cisterns, cesspools, and septic tanks . | |
2 | Install septic if you don't already have one. | |
3 | It was only then I realized it was a septic tank leak. | |
4 | Water may have backed up into the septic tank, which in turn backs up into the plumbing system. | |
5 | One septic tank is foreseen for offices sewage network connecting to waste water pump station. |