Why Does My Sump Pump Smell Like Rotten Eggs

Why Does My Sump Pump Smell Like Rotten Eggs. Every type of septic system or sanitary sewer system produces sewer gas. Click to see full answer.

Maybe you smell rotten eggsor more accurately sulfurcoming from your sump pump. That rotten egg smell is sulfur in your water most of the time it comes from ground water. This odor is generally the result of a build-up of waste materials found in a septic system or public sewer system.

Though it gets uncomfortable to think about waste enters the sump pump on a daily basis.

Americas 1 Plumbing Service Repair Company For 80 Years. Hydrogen sulfide is a stinky gas that gives off the odor of rotten eggs. Americas 1 Plumbing Service Repair Company For 80 Years. You may have dead mice or bats in a basement wall or crevice.