Drain line repair signs in USA
Unpleasant odors: If you smell bad odors around the drain field, the septic tank or even your house yard, it is a problem with the leach field. Call a specialist.
Lush and very bright green: If the grass around the drain field area is brighter and greener than the rest of the yard. This is an indication that there is a cracked pipe or clogged drain field.
Wet grass: If the grass around the drain field area is wet or mushy, water is leaking out of the tank or the drain field.
Slow draining: It can be that sewage is backing up to your house or water drains slowly when you open the water tap or flush the toilet.