The Classic Warning Signs
Sewage odors outside near the field. Wet, spongy ground or standing water over the field lines. A strip of grass that’s far greener and faster-growing than the rest of the yard. Drains slowing throughout the house, gurgling plumbing, or sewage backing up into tubs and toilets. Algae blooms or unusually lush growth near a pond or ditch edge downhill of the field.
What These Signs Usually Mean
A field fails when the soil can no longer absorb and treat effluent — from age, solids overflow from an unpumped tank, root intrusion, crushed lines, or simply more water than the system was designed for. Around Moncks Corner and Lake Moultrie, high water tables and clay make older fields work harder.
What Not to Do
Don’t ignore it — a failing field doesn’t heal itself, and raw effluent near wells and water is a health issue. Don’t add septic ‘miracle’ additives expecting a cure; at best they do nothing. And don’t keep pumping the tank every few weeks as a workaround — that’s renting a fix at full price.
What to Do Next
Get the field evaluated. Some fields can be rejuvenated; others need replacement. Our drain field repair and replacement page explains the evaluation, or call (843) 555-0137.