A system and method of detecting pending failure of a septic tank drain field in order to provide remediation to reduce or eliminate the sludge buildup prior to total failure and extend the life of the drain field comprising of a sensor, alarm system.Specific action that can be taken to remediate a drain field include adding natural or engineered bacteria and/or other environmentally friendly additives that will attack the sludge and clear the way for the effluent water to drain and help to maintain a properly operating system.