When several drains start moving slowly, or a toilet begins making an unfamiliar gurgling sound, a homeowner with a septic system may immediately suspect the tank.
Sometimes that suspicion is justified. A tank that has not been maintained can contribute to serious problems. But the septic tank is only one part of a larger wastewater system. Between the plumbing fixtures inside the house, the buried tank, and the drain field are pipes and connections that have their own opportunities to clog, shift, crack, separate, or become obstructed.
That distinction matters because pumping a tank will not repair a damaged pipe, just as clearing a pipe will not restore a failing drain field.
The U.S. Environmental Protection Agency (EPA) lists slow drains, plumbing gurgles, sewage backups, odors, standing water, and unusually lush grass near the septic area among potential signs of septic-system trouble. Those signs, however, tell a homeowner that something deserves attention; they do not identify the failed component by themselves.
Continue reading “The Septic Tank Gets the Blame. The Pipes Around It May Be the Problem.”
