Driving over a buried waste disposal system is generally discouraged. The weight of vehicles, especially heavy ones, can damage the system’s components, such as the tank, pipes, and drain field. This can lead to costly repairs, system failure, and potential environmental contamination. A small car might not cause immediate issues on a properly installed and maintained system with adequate soil compaction above the tank. However, larger vehicles like trucks, RVs, or heavy equipment pose a significant risk, regardless of the system’s condition.
Protecting these systems is vital for several reasons. Properly functioning systems treat wastewater effectively, preventing groundwater contamination and safeguarding public health. Damage caused by driving over them necessitates expensive repairs and can disrupt wastewater treatment, leading to potential environmental hazards. Historically, these systems were often constructed of less durable materials and positioned closer to the surface, making them even more susceptible to damage from vehicle traffic. Modern systems, while more robust, are still vulnerable, especially with the increasing weight of vehicles.
