• Noises--gurgling noises are coming from the plumbing.
    This could be the result of a few different things. The first and easiest to address relates to plumbing fixtures that get no or very little use.  See Odor Question/Answer.  If filling the P-traps does not solve the problem, there may be a partial blockage in a drain line that impedes the rapid flow of wastewater to your septic tanks. It also could result if your tanks have a blockage, or a system component has failed.  Further investigation is required.