Having a yard enhances the home with beautiful green grass, flowers and a creative walkway. However, those features can quickly be overlooked when your yard constantly smells like sewage. You may keep your yard clean and perform weekly maintenance but that potent smell won't go away. This can be a sign of issues with your septic system, which is a strong warning that repairs are needed or the septic tank needs to be replaced. This post provides insights to why your yard may smell like sewage and what you can do to get rid of the awful smell.