What is a possible consequence of not properly maintaining a septic system?

Not properly maintaining a septic system can lead to decreased property value due to a variety of reasons. When a septic system fails or shows signs of neglect, it can result in unpleasant odors, backup of sewage, and surface ponding of wastewater, which can make a property less appealing to potential buyers. Furthermore, issues such as groundwater contamination from untreated waste can lead to health hazards, making the property less desirable. Homebuyers often conduct inspections, and if a septic system is found to be in poor condition, it could significantly reduce the offers they are willing to make or, in some cases, prevent them from considering the property altogether.

The other options do not accurately reflect the consequences of poor septic maintenance. Improved water quality, increased energy efficiency, and enhanced soil fertility are outcomes associated with a well-maintained septic system rather than a neglected one. In fact, the opposite is true; neglect can actually harm water quality by allowing contaminants to enter groundwater systems, while the efficiency and fertility benefits of a septic system depend heavily on proper care and regular maintenance.