ALERT!!! Septic Sewer Backup Are you experiencing any septic-sewer backup issues? Your septic-sewer system has failed - water has backed up into the shower, the toilets will not flush, and/or drains will not drain! It is going the wrong way!  Sewer Backup. Or - untreated effluent is surfacing on the ground.  SUSPICIOUS DRAIN FIELD BEHAVIOUR There are odors or persistent wet spots over the septic field. The plumbing becomes sluggish over a period of time, or when it is used he