The answer to 'why is my septic tank overflowing' is that a septic tank can overflow for several common reasons, including a blocked or damaged drain field, a full septic tank that needs to be pumped, or a problem with the septic system's baffles or inlet/outlet pipes. Symptoms of an overflowing septic tank include sewage backing up into the home, gurgling sounds from plumbing fixtures, and pooling water around the septic tank or drain field.
If you notice any of these signs, it's important to address the issue promptly to prevent further damage and health hazards. For minor clogs or issues, you may be able to resolve the problem with DIY methods like using a plumber's snake or septic tank treatment products. However, for more serious problems like a full septic tank or damaged drain field, it's best to call in a professional septic service technician to properly diagnose and fix the issue.