The "Repair area" is the area the municipality has determined to be the best area for the replacement of the existing system should it fail. You should not build, construct or excavate in this area.
Some of the county Environmental Health departments keep the records of installed septic systems and you can request a copy. If the do not have it you will need to contact a Licensed service company to locate it for you.
Smelly, sewage water comes to the surface of the ground, Your tank backs up and has to be pumped more often, an alarm goes off in pump tank, muddy or wet area in your yard.
Yes if a malfunction occurs that is not corrected in time. Surfacing effluent can make its way into your drinking water and surrounding watersheds.
Wipes, paper towels, feminine products. No grease!
No you cannot.
Septic tanks should be pumped every 3-5 years.
Depends on the size of the tank and its location.