What Does a Septic Alarm Mean?
If your septic alarm is going off - typically a red light, a buzzer, or both - your system is telling you something is wrong. Not all alarms require immediate emergency action, but none should be ignored.
Why Septic Systems Have Alarms
Alarms are installed on systems that use a pump - most commonly pressure-dosed systems, aerobic treatment units, and mound systems. The alarm monitors the liquid level in the pump chamber. When the level rises higher than normal (indicating the pump is not keeping up), the alarm triggers.
Common Causes of a Septic Alarm
Common causes include a failed pump or float switch. A pump can fail suddenly or gradually lose efficiency. A float switch that triggers the alarm can become waterlogged, misaligned, or tangled. Power outages can also trigger an alarm if the chamber level rises while the pump is without power. Heavy rain can also cause high groundwater that temporarily stresses the system.
Is a Septic Alarm an Emergency?
The situation depends on the system and symptoms. Continuing to use water heavily can fill the available reserve. Reduce water use significantly and describe the alarm to General Septic so availability, scope, and next steps can be confirmed.
What to Do When the Alarm Sounds
First, silence the audible alarm if there is a silence button (this does not fix the problem - it only mutes the buzzer). Next, reduce household water use to a minimum. Then use the request form to describe whether you have experienced any backups, slow drains, or whether this is the first alarm event.
What General Septic May Discuss
General Septic may discuss checking the pump-chamber level, testing the pump and float switch, inspecting electrical connections, and reviewing the control panel. If a pump or float switch has failed, replacement options may be discussed. If groundwater is involved, ask what evaluation and options fit the requested scope.
Preventing Future Alarms
A maintenance plan based on the installation, records, and service guidance may help manage alarm risks. If your system has alarmed repeatedly, ask General Septic whether pump sizing, alarm calibration, or seasonal groundwater infiltration should be evaluated.
Need help describing a request?
General Septic directly provides the advertised septic services across the Puget Sound area with its staff and equipment. Describe what you need so the team can plan the work.