A year ago I bought an older house and about 6 months later we began seeing water seeping up over the septic tank. Now it has gotten worse, we had it pumped a few weeks ago and it was fine for about 6 days and then I noticed the water seeping up again. I found the lid, however all it was was the overflow catcher from a large pot(forgive my lack of the tru name of it). We were getting a smaller amount of water seeping up from this area. Further out towards the end of the septic tank we are getting more water and I dug it up and there seems to be a seam in the concrete and water is coming up through this seam. Is this possibly a lid?
If anybody out there could help I would really appreciate it.