Can I drive or park on my septic leach field?

Answer: Never
Explanation: You should never have parking or traffic over your leach field area. Even large farm animals or cattle of any sort. Leach field pipe can not be burried too deep due to the water tables in the ground. So the weight will damage the pipe.

Answer: Never
Explanation: Driving over leach fields cause compaction and alter the system's ability to do its job.