Originally posted by: boomerang
Originally posted by: oldsmoboat
Originally posted by: tyler811
Well looks like I made it in the nick of time. I opened it up because I have an appointment tomorrow at 11 am. Took about 20 minutes to dig up and lift off lid. Almost all the to the top.
I believe they are designed to fill almost to the top before it goes into the leech field.
Yes, and then the leach field does it's job and allows the liquid waste to percolate down into the soil. A septic tank should never need to be pumped if the system is working as it was designed to do.
The solid waste breaks down into a liquid helped my microbial action. When the liquid level in the tank gets high enough, the liquid flows out to the leach field. They are designed to be maintenance free.
You should never have to pump a septic tank unless you have problems with the leach field or the piping to the leach field.