What is a common sign that a septic system may have an issue?

A strong odor emanating from the tank area or drains is indeed a common sign that a septic system may have an issue. This odor typically indicates that there is a problem with the system, such as a backup, a leak, or a failure in the tank or drain field. When a septic system is functioning correctly, odors should be minimal or nonexistent. The presence of foul smells suggests that waste is not being processed effectively.

Having an unpleasant smell can also point to the possibility of solid waste buildup, which may lead to more serious complications if not addressed promptly. Therefore, this symptom serves as a crucial alert to homeowners to investigate the condition of their septic system further and seek professional help if necessary.

While greener grass in certain areas could suggest that effluent is reaching those zones and may appear healthy, it could also signal over-saturation or an overflow, which may not be immediately detrimental. Dry patches in the yard could indicate that the system is not functioning properly either, but they don’t always reflect an urgent problem compared to the immediate concern of strong odors. Low water usage can also be misleading; it might indicate a lack of greywater contribution, but it doesn't signify a malfunction on its own. Thus, the presence of strong odors is the most