What is one potential consequence of poorly maintained septic systems?

One potential consequence of poorly maintained septic systems is the risk of groundwater contamination. When a septic system is not functioning properly, untreated or partially treated wastewater can seep into the soil and reach the groundwater supply. This can introduce harmful bacteria, viruses, nutrients, and chemicals into the water, posing significant health risks to people and the environment. Contaminated groundwater can lead to unsafe drinking water and can adversely affect aquatic ecosystems if it flows into nearby bodies of water. This highlights the importance of regular maintenance and inspection of septic systems to prevent such harmful outcomes and ensure the safety and health of the community.