The answer to 'why is my septic tank constantly running' is that a continuously running septic tank is usually a sign of a problem with the system. This can be caused by a malfunctioning septic tank or issues with the drain field. Some common causes include a blocked or clogged drain field, a broken septic tank baffle, or a problem with the pump or float switch.
If your septic tank is constantly running, it's important to address the issue promptly to prevent further damage and potential environmental issues. In some cases, the problem may be a simple fix, like clearing a clogged drain field. However, more serious issues like a broken septic tank may require professional repair or replacement.