Quercifolia
Member
I recently purchased a cabin and was told that this cover is for the well water. I don’t believe this is accurate. Why would it say “do not open, poison gas.” There is a greywater system for the two sinks and shower. After brush-hogging the land, I discovered this might be a septic and noticed the ground was wet and a bit mushy where the leach field could be. Can a septic guy advise? Thank you so much.