Wet Ground or Sewage Odors Near Your Septic System
What to do now
Keep people and pets away from suspected sewage and leave tank lids closed. Reduce water use and call your septic provider. If sewage is surfacing or you suspect system failure, also contact your local health district.
What might be causing it?
Rain and runoff can leave wet ground, while persistent wetness or sewage odors near the field can indicate trouble with dispersal. Location, weather, and timing help a professional investigate. A smell alone can have several causes.
What to tell the person you call
Describe where the wet patch or odor is, whether it returns in dry weather, and whether you also have an alarm, slow drains, or recent heavy water use.
Read the septic gases guide · Find your Ohio local health department